8222

8222 BURKERT | Alldatasheet

Document overview

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Technical content

Visit product website  DATA SHEET Type 8611  eCONTROL - Universal controller Type 8619  multiCELL - Multi-channel and multi-function transmitter/controller Type 8693  Digital electro-pneumatic process controller for integrated mounting on process control valves Type 8802  ELEMENT continuous control valve systems - overview Type S022  Insertion adaptor/fitting for ELEMENT analytical measurement devices Standard | EU | en | 2024-03-26 | 16 Conductivity meter, ELEMENT design

• Perfect for clean water and slightly concentrated liquids Measurement device for direct connection to the monitoring level (PLC) via analogue 4…20 mA signal or digital IO-Link or Bürkert system bus (büS)/CANopen communication Parameterisation, calibration and transfer of parameterisation data all possible thanks to a removable display/configuration module Simulation of process values for diagnostics Universal process connection, three different cell constants to cover a wide range of applications such as reverse osmosis The Bürkert conductivity meter Type 8222 is designed for measuring the conduc - tivity of fluids. The sensor element comprises a two-electrode cell and a Pt1000 temperature probe. The sensor itself is available with three different cell constants C. These with 0.01 or 0.1 cm- 1 are fitted with stainless steel electrodes and those with 1.0 cm- 1 are fitted with graphite electrodes. Thus, due to the measurement device’s design, Bürkert has simplified installation and maintenance work. The device Type 8222 is available in two variants. The first one, the so-called ELEMENT standard is proposed either with three adjustable outputs (two digital outputs and one analogue output) or with four adjustable outputs (two digital and two analogue) and can be equipped with a dis- play. The display is only necessary for start-up, configuration (e.g. measuring range, units, calibration, thresholds) or as a display of process values. The second variant, the so-called ELEMENT neutrino is a 2-wire device, without display, with a 4…20 mA current output or with a digital communication mode that can communicate either in IO-Link or in büS (Bürkert system bus based on CAN open). Both variants are available with a G 1½" union nut for installation in an adaptor with a G 1½" external thread sensor connection. The adaptor is mounted into the pro- cess. The ELEMENT neutrino variant is also proposed with a G ¾" external thread for screwing into an adaptor with a G ¾" internal thread sensor connection. The device Type 8222 converts the measuring signal and computes the output signals, which are provided via one or two M12 plug connections for the ELEMENT standard variant as well as via one M12 plug connection or on a terminal strip via a cable gland for the ELEMENT neutrino variant. The device in the ELEMENT stand ard variant shows several values in different measuring units (if display is mounted). Product variants described in the data sheet may differ from the product presentation and description. Type descriptionCan be combined with Type 8222 © Christian Bürkert GmbH & Co. KG, Subject to alteration

2 | 24Visit product website  Table of contents 1. General technical data 4 1.2. All variants 1.3. ELEMENT standard variant 1.4. ELEMENT neutrino variant 2. Approvals and conformities 9 2.2. Conformity 2.3. Standards 2.4. Pressure Equipment Directive (PED) .... Device used on a pipe Device used on a vessel 2.5. North America (USA/Canada) ... 2.6. Foods and beverages/Hygiene ... 3. Materials 10 3.2. Material specifications ELEMENT standard variant ELEMENT neutrino variant 4. Dimensions 12 4.2. ELEMENT neutrino variant With a G 1½" union nut connection With a G ¾" external threaded connection 5. Performance specifications 14 ELEMENT standard and ELEMENT neutrino variants ELEMENT standard and ELEMENT neutrino variants installed with an S022 adaptor 6. Product installation 15 7. Product operation 16 8. Product design and assembly 17 9. Product accessories 18 10. Networking and combination with other Bürkert products 11.

Ordering information

11.2. Recommendation regarding product selection.... 11.3. Bürkert product filter 11.4. Ordering chart

3 | 24Visit product website  ELEMENT neutrino variant with a 4…20 mA output ELEMENT neutrino variant with digital communication 11.5. Ordering chart accessories

4 | 24Visit product website  1. General technical data 1.1. About the device The conductivity measurement device consists of a sensor available with three cell constants C plugged-in and pinned to the transmitter. The device is available in an ELEMENT standard variant or in an ELEMENT neutrino variant. The process connection of both variants is made via a G 1½" nut in PVC or PVDF; or for the ELEMENT neutrino variant via a G ¾" thread. The ELEMENT standard variant is available with up to two 4…20 mA analogue outputs or with up to two transistor outputs. The ELEMENT neutrino variant is available with a 4…20 mA analogue output or with digital communication. The device with digital communication is distinguished by a status indicator on the cover, and is offered with a housing in metal (so-called metallic variant) or in plastic (so-called all-plastic variant for corrosive environmental conditions like in the electronic & semiconductor indus- try market). The metallic variant is provided with a digital IO-Link and büS (Bürkert system bus, CANopen protocol) communication, the all-plastic variant with a digital IO-Link communication (büS available only for service activities such as configuration or calibration). 1.2. All variants Note: The following data applies to all variants mentioned above. If the device is mounted in a humid environment or outside, then the maximum voltage allowed is V DC instead of 36 V DC. Product properties Material Make sure the device materials are compatible with the fluid you are using. Further information can be found in chapter “3.1. Bürkert resistApp” on page 10 Further information on the materials can be found in chapter “3.2. Material specifications” on page Wetted parts Probe holder PVDF, stainless steel 1.4571 (316Ti) Electrode For cell constant: C = 0.01 cm- 1: stainless steel 1.4571 (316Ti) 0.1 cm- 1: stainless steel 1.4571 (316Ti) C = cm- 1: graphite Compatibility Any pipe which is fitted with Bürkert S022 adaptor. See data sheet Type S022  for more information. Pipe diameter DN 32…DN 110 (DN 06…DN 25 under specific conditions) Dimensions Further information can be found in chapter “4. Dimensions” on page 12 Probe With cell constant C = 0.01 cm- 1

• C= 0.1 cm- 1
• C = 1 cm- 1 Temperature sensor Pt1000 integrated within the holder Measuring range Conductivity measurement 0.05 µS/cm…10 mS/cm Temperature measurement - 20…+ 100 °C (- 4…+ 212 °F) Performance data Conductivity measurement Measurement deviation ± % of measured value Measuring range resolution 1 nS/cm Temperature measurement Measurement deviation ± °C (1.8 °F) 4…20 mA output uncertainty ± % of current range Electrical data Power source (not supplied) Limited power source according to UL/EN 62368 1 standards or limited energy circuit according to UL/ EN 61010 1 paragraph 9.4 DC reverse polarity protection Yes Overvoltage protection Yes

5 | 24Visit product website  Medium data Fluid temperature Device with G 1½" PVC union nut connection: 0…+ °C (+ 32…+ 122 °F) G 1½" PVDF union nut connection (on request for ELEMENT neutrino variant): - 20…+ 100 4…+ 212 °F) restricted by the used adaptor Restriction with adaptor S022 in: PVC: 0…+ °C (+ 32…+ 122 °F) PP: 0…+ °C (+ 32…+ 176 °F) metal: - 20…+ 100 °C (- 4…+ 212 °F) Fluid pressure 1.) Max. PN 16 (232 PSI) Further information can be found in chapter “5.1. Pressure temperature diagram” on page 14 (depends on selected probe). Process/Pipe connection & communication Process connection G 1½" internal thread for use with Type S022 adaptor See data sheet Type S022  for more information. Approvals and conformities Directives CE directive Further information on the CE directive can be found in chapter “2.3. Standards” on page 9 Pressure equipment directive Complying with article 4, paragraph 1 of 2014/68/EU directive Further information on the pressure equipment directive can be found in chapter “2.4. Pressure Equipment Directive (PED)” on page 9 North America (USA/Canada) UL Recognized for the USA and Canada Environment and installation Ambient temperature Operation and storage: - 10…+ °C (+ 14…+ 140 °F) Relative air humidity ≤ %, without condensation Height above sea level Max. 2000 m Operating condition Continuous Equipment mobility Fixed Application range Indoor and outdoor Protect the device against electromagnetic interference, ultraviolet rays and, when installed outdoors, against the effects of climatic conditions. Installation category Category I according to UL/EN 61010 Pollution degree Degree 2 according to UL/EN 61010 1.) Not evaluated by UL 1.3. ELEMENT standard variant Product properties Material Further information on the materials can be found in chapter “3.2. Material specifications” on page Non wetted parts Cover Polycarbonate (PC), transparent (opaque on request) Housing Stainless steel 1.4404 (316L), PPS Screw Stainless steel 1.4401 (316 (A4)) Grounding terminal and screw Stainless steel 1.4301 (304 (A2)) Union nut PVC or PVDF Display/configuration module PC Navigation key PBT Seal EPDM, silicone Fixed connector holder PPS CF30 Fixed connector Nickel-plated brass

6 | 24Visit product website  Temperature compensation • None or According to a predefined graph linear or NaCl or ultra pure water or According to a graph defined especially for your process Concentration Conversion of conductivity to dissolved electrolyte concentration (Total dissolved solids (TDS)) by using a user adjustable factor. Product accessories Display/configuration module Grey dot matrix 128 x 64 with backlighting Performance data Conductivity measurement Minimal scale 2 % of the full scale (i.e. for the sensor with C = 0.1: range from 100…104 µS corresponds to 4…20 mA current output) Temperature measurement Measuring range resolution 0.1 °C (0.18 °F) Minimal scale 10 °C (i.e. + 10…+ °C (+ 50…+ °F) corresponds to 4…20 mA) Electrical data Operating voltage • 3 outputs transmitter (2-wire) variant: 14…36 V DC, filtered and regulated 4 outputs transmitter (3-wire) variant: 12…36 V DC, filtered and regulated Connection to main supply: permanent, through external SELV (Safety Extra Low Voltage) and LPS (Limited Power Source) power supply Current consumption With sensor A (with transistors load) 3 outputs transmitter (2-wire) variant: ≤ mA (at 14 V DC without transistors load, with current loop) 4 outputs transmitter (3-wire) variant: ≤ mA (at 12 V DC without transistors load, without current loop) Output Digital output Transistor: adjustable as sourcing or sinking (respectively both as PNP or NPN ), open collector max. 700 mA 0.5 A max. per transistor if the 2 transistor outputs are wired NPN-output: 0.2…36 V DC PNP-output: Power supply protected against overvoltage, polarity reversals and short circuit Analogue output Current: 4…20 mA adjustable as sourcing or sinking (in the same mode as transistor) response time (10 %…90 %): 150 ms (standard) 1 current output (3 outputs transmitter (2-wire) variant) max. loop impedance: 1100 Ω at 36 V DC, 610 Ω at 24 V DC, 180 Ω at 14 V DC 2 current outputs (4 outputs transmitter (3-wire) variant) max. loop impedance: 1100 Ω at 36 V DC, 610 Ω at 24 V DC, 100 Ω at 12 V DC Voltage supply cable The female M12 connector and/or the male M12 connector are not included in the delivery and must be ordered separately, see chapter “11.5. Ordering chart accessories” on page 23 For these connectors, use a shielded cable with: diameter: 3…6.5 mm cross section of wires: max. 0.75 mm² Process/Pipe connection & communication Electrical connection • 3 outputs transmitter (2-wire) variant: 1 x 5-pin M12 male connector 4 outputs transmitter (3-wire) variant: 1 x 5-pin M12 male and 1 x 5-pin M12 female connectors Approvals and conformities Foods and beverages/Hygiene FDA declaration of conformity

7 | 24Visit product website  Environment and installation Degree of protection 1.) according to IEC/EN 60529 IP65, IP67 under the following simultaneous conditions: device wired cover screwed tight M12 connector mounted and tightened 1.) Not evaluated by UL 1.4. ELEMENT neutrino variant Product properties Material Further information on the materials can be found in chapter “3.2. Material specifications” on page Non wetted parts Cover PPS Light guide Digital communication variant: PC, PMMA and NBR88 Housing • Analogue output variant: stainless steel 1.4404 (316L), PPS Digital communication variant: stainless steel 1.4404 (316L), PPS (metallic variant) PPS (all-plastic variant) Grounding terminal Nickel-plated brass (only metallic variant) Union nut PVC (PVDF on request) Seal EPDM Fixed connector • Analogue output variant: PA66 Digital communication variant: nickel-plated brass (metallic variant) PA66 (all-plastic variant) Cable gland Analogue output variant: PA66 Temperature compensation • None or According to a predefined graph linear (only for digital communication variant) or NaCl or ultra pure water (only with C 0.01) Electrical data Operating voltage 12…36 V DC, filtered and regulated Connection to main supply: permanent, through external SELV (Safety Extra Low Voltage) and LPS (Limited Power Source) power supply Current consumption • Analogue output variant: ≤ mA (with sensor) Digital communication variant: ≤ mA (with sensor) Input/Output Digital input/output Digital communication variant: through the communication interface Bürkert system bus (büS)/CANopen IO-Link Analogue output Analogue output variant: current of 4…20 mA response time (10 %…90 %): 5 s (standard) max. loop impedance: 1100 Ω at 36 V DC, 610 Ω at 24 V DC, 100 Ω at 12 V DC

8 | 24Visit product website  Voltage supply cable • For connector: The female M12 connector is not included in the delivery and must be ordered separately, see chapter “11.5. Ordering chart accessories” on page 23 For this connector, use according to the output of the device: a shielded cable with: diameter of 3…6.5 mm cross section of wires: max. 0.75 mm² a Canopen standard cable for Bürkert system bus (büS)/CANopen communication, max. 50 m length a standardised industrial cable (unshielded 3- or 4-wire cable) for IO-Link communication, max. m length For terminal strip via a cable gland (measuring data acc. to CEI 664 1/VDE 0110 (4.97 use a cable): solid H05(07) V-U: 0.25…1.5 mm2 – flexible H05(07) V-K: 0.25…1.5 mm2 – with wire end ferrule: 0.25…1.5 mm2 – with plastic collar ferrule: 0.25…0.75 mm2 – diameter: 4…8 mm Medium data Fluid temperature • Device with G ¾" external threaded connection: - 20…+ 100 °C (- 4…+ 212 °F) restricted by the used adaptor Restriction with adaptor S022 in PVC: 0…+ °C (+ 32…+ 122 °F) Process/Pipe connection & communication Process connection G ¾" external threaded for use with Type S022 adaptor See data sheet Type S022  for more information. Electrical connection • x 5-pin free positionable M12 male connector or Terminal strip via 1x cable gland M16 1.5 Data transfer Digital communication: büS External communication Through büS (Bürkert system bus, CANopen protocol) Digital communication: IO-Link Communication interface IO-Link device V1.1.2 SIO mode No Baud rate (data transfer rate) COM 3 (230.4 kBaud) Type of ports Class A Cycle time Min. 5 ms Process data width 48 Input bits, 8 Output bits IO-Link data storage Yes Block configuration No IO device description (IODD) The device description is available in the operating instructions which can be found on our website under the “User Manuals” heading for Type 8222 . Alternatively, see “Device Description Files” under the “Software” heading for Type 8222 or at https://ioddfinder.io-link.com Environment and installation Degree of protection • IP65 1.), IP67 1.) (according to IEC/EN 60529) NEMA 4X and NEMA 6P (according to NEMA250) (with device installed on the fitting) UL50E under the following simultaneous conditions: device wired cover screwed tight M12 connector or glands mounted and tightened with blind plug on unused cable glands 1.) Not evaluated by UL

9 | 24Visit product website  2. Approvals and conformities 2.1. General notes

• The approvals and conformities listed below must be stated when making enquiries. This is the only way to ensure that the pro duct complies with all required specifications. Not all available variants of the device can be supplied with t he below mentioned approvals or conformities. 2.2. Conformity In accordance with the Declaration of Conformity, the product is compliant with the EU Directives. 2.3. Standards The applied standards which are used to demonstrate compliance with the EU Directives are listed in the EU-Type Examination Certificate and/or the EU Declaration of Conformity. 2.4. Pressure Equipment Directive (PED) The device conforms to article 4, paragraph 1 of the Pressure Equipment Directive (PED) 2014/68/EU under the following conditions: Device used on a pipe Note: The data in the table is independent of the chemical compatibil ity of the material and the fluid. PS = maximum admissible pressure (in bar), DN = nominal diameter of the pipe Type of fluid Conditions Fluid group 1, article 4, paragraph 1.c.i DN ≤ 25 Fluid group 2, article 4, paragraph 1.c.i DN ≤ 32 or PS*DN ≤ 1000 Fluid group 1, article 4, paragraph 1.c.ii DN ≤ 25 or PS*DN ≤ 2000 Fluid group 2, article 4, paragraph 1.c.ii DN ≤ 200 or PS ≤ 10 or PS*DN ≤ 5000 Device used on a vessel Note: The data in the table is independent of the chemical compatibil ity of the material and the fluid. PS = maximum admissible pressure (in bar), V = vessel volume Type of fluid Conditions Fluid group 1, article 4, paragraph 1.a.i V > 1 L and PS*V ≤ 25 bar.L or PS ≤ 200 bar Fluid group 2, article 4, paragraph 1.a.i V L and PS*V bar.L or PS 1000 bar Fluid group 1, article 4, paragraph 1.a.ii V > 1 L and PS*V ≤ 200 bar.L or PS ≤ 500 bar Fluid group 2, article 4, paragraph 1.a.ii PS > 10 bar and PS*V ≤ 10000 bar.L or PS ≤ 1000 bar 2.5. North America (USA/Canada) Approval Description Optional: UL Recognized for the USA and Canada The products are UL Recognized for the USA and Canada according to: UL 61010 CAN/CSA-C22.2 No. 61010

10 | 24Visit product website  2.6. Foods and beverages/Hygiene Conformity Description FDA FDA – Code of Federal Regulations (valid for the variable code PL02, PL03) The devices are compliant with the Code of Federal Regulations published by the FDA (Food and Drug Administra- tion, USA) according to the manufacturer‘s declaration. 3. Materials 3.1. Bürkert resistApp Bürkert resistApp – Chemical resistance chart You want to ensure the reliability and durability of the materials in your individual application case? Verify your combination of media and materials on our website or in our resistApp. Start chemical resistance check 3.2. Material specifications ELEMENT standard variant e.g. conductivity meter with a cell constant C = 1 cm-1 e.g. conductivity meter with a cell constant C = 0.1 or C = 0.01 cm-1 No. Element Material

1 Cover PC

2 Seal Silicone

3 M12 fixed connector (female/

male) Nickel-plated brass

4 Housing (top) PPS

5 Fixed connector holder PPS CF30

6 Seal EPDM

7 Screws Stainless steel 1.4301 (304 (A2)) 8 Grounding terminal and screw Stainless steel 1.4401 (316 (A4)) 9 Housing (body) Stainless steel 1.4404 (316L)

10 Seal EPDM

11 Housing (base) PPS

12 Probe holder PVDF

13 Union nut PVC or PVDF

14 Pt probe (C=

cm- 1) Stainless steel 1.4571 (316Ti)

15 Electrode (C=

cm- 1) Graphite

16 Pt Probe, electrode (C =

0.1 or 0.01 cm- 1) Stainless steel 1.4571 (316Ti)

11 | 24Visit product website  ELEMENT neutrino variant e.g. conductivity meter with a G ¾" external threaded connection and a cell constant C = 0.1 or 0.01 cm-1 e.g. conductivity meter with a G 1½" nut connection and a cell constant C = 1 cm-1 1 No. Element Material

1 Light guide PC, PMMA and NBR88 (only digital communi-

cation variant)

2 Cover PPS

3 Seal EPDM

4 M12 male fixed connector •

PA66 (4…20 mA output variant and digital communication all-plastic variant) Nickel-plated brass (digital communication metallic variant) or cable gland PA66 (only 4…20 mA output variant)

5 Grounding terminal Nickel-plated brass (only digital communication

metallic variant)

6 Housing (top) •

PPS (digital communication all-plastic variant) Stainless steel 1.4404 (316 L), PPS (4…20 mA output variant and digital communication metallic variant)

7 Seal EPDM

8 Housing (base) PPS

9 Union nut PVC (or PVDF on request)

10 Probe holder PVDF

11 Pt probe (C=

cm- 1) Stainless steel 1.4571 (316Ti)

12 Electrode (C=

cm- 1) Graphite

13 Seal EPDM

14 Pt Probe, electrode (c=

0.1 or 0.01 cm- 1) Stainless steel 1.4571 (316Ti)

12 | 24Visit product website  4. Dimensions 4.1. ELEMENT standard variant Note: Dimensions in mm, unless otherwise stated ∅23.8 183 246 246 246 16878 C = 1 cm-1 C = 0.1 cm-1 C = 0.01 cm-1 ∅23.8 ∅23.8 ∅16 ∅16 22 C = 1 cm-1 ∅ 65

13 | 24Visit product website  4.2. ELEMENT neutrino variant With a G 1½" union nut connection Note: Dimensions in mm, unless otherwise stated ∅24 183 183 C = 0.1 cm-1 C = 0.01 cm-1 ∅24 ∅16 ∅16 C = 1 cm-1 C = 1 cm-1 56.5 183 G 1½" 105 119 86.5 ∅ 24 184.9 1.) ∅ 60 1.) Only valid for digital communication variants With a G ¾" external threaded connection Note: Dimensions in mm, unless otherwise stated G3/4" ∅ 24 ∅ 16 C = 0.1 cm-1 C = 0.01 cm-1C = 1 cm-1 C = 1 cm-1 183 183 Threading depth min. 21.5 0.5 x 45° ∅ 27.6H8 G3/4" 1 x 45° 3.3 ∅ 24.1 min. R 0.25 min. Threading dimensions plan (for installation of the conductivity meter with a G ¾" external threaded connection)∅ 24 ∅ 16 ∅ 60 ∅ 41.5 86.5 105 44.25 ∅ 23.8 56.5 184.9 1.) 183 1.) Only valid for digital communication variants

14 | 24Visit product website  5. Performance specifications 5.1. Pressure temperature diagram ELEMENT standard and ELEMENT neutrino variants -20 0 20 40 60 80 Application range of 8222 ELEMENT standard and neutrino versions A: device with PVC union nut B: device with - a PVDF union nut connection (on request for ELEMENT neutrino version) or - with a G ¾" external threaded connection (only for ELEMENT neutrino version) The measures have been made at an ambient temperature of 60 °C B Fluid temperature °C Pressure (bar) 100 A PVDF PVC ELEMENT standard and ELEMENT neutrino variants installed with an S022 adaptor -20 0 20 40 60 PVC PP Metal Fluid temperature °C Pressure (bar) -20 0 20 40 60 80 Fluid temperature °C Pressure (bar) 100 120 140 A B Application range of 8222 ELEMENT standard and neutrino version with S022 adaptor, A: device with PVC union nut B: device with PVDF union nut (on request, for ELEMENT neutrino version) C: device with a G ¾" external threaded connection (only for ELEMENT neutrino version) -20 0 20 40 60 80 Fluid temperature °C Pressure (bar) 100 C

15 | 24Visit product website  6. Product installation 6.1. Installation notes The ELEMENT standard or neutrino conductivity meter Type 8222 can be installed into any adaptor with G 1½" external threaded sensor connection by just fixing the union nut. The ELEMENT neutrino conductivity meter with G ¾" external threaded connection can be installed into any adaptor with G ¾" internal threaded (further information on threading dimensions plan can be found in chapter “With a G ¾" exter- nal threaded connection” on page 13 Select the required adaptor, taking in account the specific requirements of the sensor and adapter material (temperature and pressure), and install it on a pipe. For a mounting on a tank or a direct mounting on a pipe (DN 100 or DN 110), an adaptor with a G 1½" external threaded sensor connection or with a G ¾" internal threaded sensor connection (depending on conductivity meter variant) must be used. See data sheet Type S022  for more information about adaptor. Carefully install the unit on the fitting. It can be installed in any position (prefer “A” mounting to install an 8222 neutrino with sensor C 0.1 or C 0.01 cm- 1). In order obtain reliable measurements air bubbles must be avoided. Please ensure that the mounting location provides a continuous and complete immersion of the probe in the flow stream. A A ELEMENT standard variant ELEMENT neutrino variant The device must be protected from constant heat radiation and other environmental influences, such as direct exposure to sunlight.

16 | 24Visit product website  7. Product operation 7.1. Measuring principle Conductivity is defined by the property of a solution to conduct electrical current. The charge carriers are ions (e.g. dissolved salts or acids). Regarding this device, the measurement cell consists of two electrodes which are set at a fixed distance apart and with a known specified surface. The measured current is a direct function of the quantity of ions contained in the solution, and with help of Ohm’s law the conduc- tivity is calculated. There are countless types of conductivity probes whose measurement values vary by a great margin - depending on the electrode assembly. To compensate for the geometry of the conductivity cell a cell constant is used: Conductivity [S/cm] = Measurement [S] x Cell constant [1/cm]. The conductivity transmitter can be fitted with 3 different measuring cells with constants C 0.01; 0.1 and 1.0 cm- 1. C = 0.1 cm-1 C = 1 cm-1 C = 0.01 cm-1 The sensor is selected according to the measuring range and medium by using the table below. 0.02 0.05 0.1 0.2 0.5 100 200 500 C = 0.01 cm-1 C = 0.1 cm-1 C = 1.0 cm-1 0.5 0.2 0.1 0.01 0.5 0.2 0.1 0.05 0.02 0.005 0.002 MΩ.cm KΩ.cm µS/cm mS/cm ultra- pure water pure water industrial water sewage water The meter is either a two wire device (3 outputs transmitter ELEMENT standard variant or ELEMENT neutrino variant) or a three wire device (4 outputs transmitter ELEMENT standard variant) which requires a power supply of 14 V DC (3 outputs transmitter ELEMENT standard variant) or 12 V DC (4 outputs transmitter ELEMENT standard variant or ELEMENT neutrino variant) up to 36 V DC and delivers a 4…20 mA standard signal proportional to the conductivity and/or to the temperature of the fluid as output signal. The measurement range on which the 4…20 mA output must match is selectable for the ELEMENT standard variant through a display/configuration module and the ELEMENT neutrino variant through a rotary switch. This measurement range can also be customized on request (contact your nearest Bürkert office). The electrical connection is provided via one or two M12 connectors for the ELEMENT standard variant or via one free positionable M12 male connector or terminal strip through cable gland for the ELEMENT neutrino variant.

17 | 24Visit product website  8. Product design and assembly 8.1. Product assembly Note: The Type 8222 device can be installed with the help of the Type S022 adaptor or fitting with G 1½" external threaded sensor connection for ELEMENT standard and neutrino variant or G ¾" internal threaded connection for only ELEMENT neutrino variant into pipe systems or containers. See data sheet Type S022 for more information. The conductivity meter consists of a sensor available with three different cell constants C, plugged-in and pined to an enclosure with cover, containing the electronic module. The sensor holder comprises a cell with two electrodes and a Pt1000 temperature sensor. A removable display/configuration module complements the ELEMENT standard device variant. The conductivity meter can operate independently of this module, but it will be required for configuration of the device (i.e. set parameters, restore default parameters, configure information to be displayed, enter access codes, adjust 4…20 mA output(s) …) and also for visualizing continuously the measured and processed data. Insertion adaptor Type S022 with G 1½"external threaded sensor connection Removable display/configuration module (separately available) Conductivity meter Type 8222 ELEMENT standard version Complete ELEMENT device standard version for conductivity measurement Fitting (example only) Conductivity meter Type 8222 ELEMENT neutrino version - with G 1½" union nut connection - with G ¾" external threaded connection Complete ELEMENT device neutrino version for conductivity measurement Fitting (example only) Insertion adaptor Type S022 with G ¾" internal threaded sensor connection Complete ELEMENT device neutrino version for conductivity measurement

18 | 24Visit product website  9. Product accessories Note: To configure a device with a digital communication, use the USB-büS interface Type 8923 and the Bürkert Communicator software Type 8920. See Software manual Type 8920  for more information. Accessories No. Description USB-büS interface set 1 USB-büS interface set 2

1 Quick-Start

2 Power supply: 100…240

V AC/ 24 V DC 1 A and adaptors for power supply worldwide use 3 büS terminating resistor on büS Y-splitter 4 5-pin M12 male connector wired on free end cable, cable length: 0.2 m 5 büS connection cable with 5-pin M12 male connector, micro USB B plug, cable length: 0.3 m 6 büS adaptor with 5-pin M12 male connector, A-coded to 5-pin M12 male connector, A-coded 7 büS stick (USB to büS/CANopen adaptor) 8 büS service cable with 5-pin M12 female connector, mini USB plug and circular female connector for power supply, cable length: 0.7 m

9 Magnetic key

10 CD - Communicator (30-day license without registration, update and licensing

over Bürkert home page) 10. Networking and combination with other Bürkert products Example: Type 8222 Type S022  Insertion adaptor/fitting for ELEMENT analytical measurement devices Type 8802  ELEMENT continuous control valve systems Type 8611  eCONTROL - Universal controller Type 8619  multiCELL - transmitter/controller

19 | 24Visit product website  11. Ordering information 11.1. Bürkert eShop Bürkert eShop – Easy ordering and quick delivery You want to find your desired Bürkert product or spare part quickly and order directly? Our online shop is available for you 24/7. Sign up and enjoy all the benefits. Order online now 11.2. Recommendation regarding product selection Note: When only ordering devices without a display/configuration module, make sure that you have a display/configuration module at least for parameterising the device. Otherwise you must also order one (see chapter “11.5. Ordering chart accessories” on page 23 A complete conductivity measurement equipment consists of an conductivity meter Type 8222 (ELEMENT standard or ELEMENT neutrino variant), a removable display/configuration module (only for ELEMENT standard variant) and a Bürkert Insertion adaptor Type S022 with a G 1½" external threaded (for ELEMENT standard or ELEMENT neutrino variant) or G ¾" internal threaded sensor connection (only for ELEMENT neutrino variant). See data sheet Type S022 for more information. Two or three different components must be ordered in order to select a complete device. The following information is required: Article no. of the desired 8222 conductivity meter ELEMENT standard variant without display/configuration module or ELEMENT neutrino variant (see chapter “11.4. Ordering chart” on page 20 Article no. of the removable display/configuration module, if necessary for the ELEMENT standard variant (see chapter “11.5. Ordering chart accessories” on page 23 Article no. of the selected S022 Insertion adaptor with G 1½" external threaded (for ELEMENT standard or ELEMENT neutrino variant with union nut) or G ¾" internal threaded sensor connection (only for ELEMENT neutrino variant to be screwed). See data sheet Type S022 11.3. Bürkert product filter Bürkert product filter – Get quickly to the right product You want to select products comfortably based on your technical requirements? Use the Bürkert product filter and find suitable articles for your application quickly and easily. Try out our product filter

20 | 24Visit product website  11.4. Ordering chart ELEMENT standard variant Note: All settings as well as the digital output have to be configured with the display/configuration module (must be ordered separately). The following article nos. have a transparent cover as standard and an integrated Pt1000. Operating voltage Probe Output Nut material UL approval Electrical connection 1.) Article no. 14…36 V DC C = 0.01 cm- 1 3 outputs: x transistors NPN/PNP 4…20 mA (2 wires) PVC – 5-pin M12 male connector 559618  UL Recognized 562394 PVDF – 559620 UL Recognized 562396 C = 0.1 cm- 1 PVC – 559614  UL Recognized 559624 PVDF – 559616 UL Recognized 559626 C = 1.0 cm- 1 PVC – 559610  UL Recognized 559638 PVDF – 559612 UL Recognized 559622 12…36 V DC C = 0.01 cm- 1 4 outputs: x transistors NPN/PNP 4…20 mA (3 wires) PVC – 5-pin M12 male and 5-pin M12 female connectors 559619  UL Recognized 562395 PVDF – 559621 UL Recognized 562397 C = 0.1 cm- 1 PVC – 559615  UL Recognized 559625 PVDF – 559617 UL Recognized 559627 C = 1.0 cm- 1 PVC – 559611  UL Recognized 559639 PVDF – 559613 UL Recognized 559623 1.) Must be ordered separately (see chapter “11.5. Ordering chart accessories” on page 23 ): M12 male/female connectors (only female for the variant with one 4…20 mA output, 1 male + 1 female for the variant with two 4…20 mA outputs of the device) Further variants on request Additional Pre-parameterized devices with configuration: 2- or 4- outputs, filter, temperature compensation, threshold, etc. With display/configuration module Certification and Calibration Calibration certificates

21 | 24Visit product website  ELEMENT neutrino variant with a 4…20 mA output Operating voltage Probe Output Nut material UL approval Electrical connection 1.) Article no. Variant with G 1½" union nut 12…36 V DC C = 0.01 cm- 1 1 × 4…20 mA (2 wires) PVC – 5-pin M12 male connector 561661  UL Recognized 562545 PVDF – 562503 UL Recognized On request PVC – Cable gland 561662 UL Recognized 562546 PVDF – 562652 UL Recognized 567396 C = 0.1 cm- 1 PVC – 5-pin M12 male connector 561663  UL Recognized 562547 PVDF – 562478 UL Recognized On request PVC – Cable gland 561664 UL Recognized 562548 PVDF – 562479 UL Recognized 567357 C = 1.0 cm- 1 PVC – 5-pin M12 male connector 561665  UL Recognized 562549 PVDF – 562271 UL Recognized On request PVC – Cable gland 561666 UL Recognized 562550 PVDF – 562653 UL Recognized 568024 Variant with G ¾" external threaded 12…36 V DC C = 0.01 cm- 1 1 × 4…20 mA (2 wires) – – 5-pin M12 male connector 561667  UL Recognized 562551 – Cable gland 561668 UL Recognized 562552 C = 0.1 cm- 1 – 5-pin M12 male connector 561669  UL Recognized 562553 – Cable gland 561670 UL Recognized 562554 C = 1.0 cm- 1 – 5-pin M12 male connector 561671  UL Recognized 562555 – Cable gland 561672 UL Recognized 562556 1.) Must be ordered separately (see chapter “11.5. Ordering chart accessories” on page 23 ): M12 female connector

22 | 24Visit product website  ELEMENT neutrino variant with digital communication Note: The communication protocol is selected automatically by the device depending on the master controlling it. Operating voltage Probe Output Nut material UL approval Electrical connection 1.) Article no. Metallic variant with G 1½" union nut 12…36 V DC C = 0.01 cm- 1 Digital IO-Link and büS/ CANopen communication PVC – 5-pin M12 male connector 574248  UL Recognized 574249 PVDF – 574254 UL Recognized – C = 0.1 cm- 1 PVC – 574250  UL Recognized 574251 PVDF – 574255 UL Recognized – C = 1.0 cm- 1 PVC – 574252  UL Recognized 574253 PVDF – 574256 UL Recognized – Metallic variant with G ¾" external threaded 12…36 V DC C = 0.01 cm- 1 Digital IO-Link and büS/ CANopen communication – – 5-pin M12 male connector 574257  UL Recognized 574258 C = 0.1 cm- 1 – 574259  UL Recognized 574260 C = 1.0 cm- 1 – 574261  UL Recognized 574262 All-plastic variant with G 1½" union nut 12…36 V DC C = 0.01 cm- 1 Digital IO-Link communi- cation PVC – 5-pin M12 male connector 574263  UL Recognized 574264 PVDF – 574269 UL Recognized – C = 0.1 cm- 1 PVC – 574265  UL Recognized 574266 PVDF – 574270 UL Recognized – C = 1.0 cm- 1 PVC – 574267  UL Recognized 574268 PVDF – 574271 UL Recognized – All-plastic variant with G ¾" external threaded 12…36 V DC C = 0.01 cm- 1 Digital IO-Link communi- cation – – 5-pin M12 male connector 574272  UL Recognized 574273 C = 0.1 cm- 1 – 574274  UL Recognized 574275 C = 1.0 cm- 1 – 574276  UL Recognized 574277 1.) Must be ordered separately (see chapter “11.5. Ordering chart accessories” on page 23 ): M12 female connector

23 | 24Visit product website  11.5. Ordering chart accessories Description Article no. Seals For ELEMENT neutrino variant EPDM seal for measuring device with G ¾" external thread process connection 1.) 561955  EPDM seal for cover/housing sealing 561752 Spare part For ELEMENT standard variant Opaque cover with seal (1 screw cover with EPDM seal + 1 quarter turn closing cover with silicone seal) 560948 Transparent cover with seal (1 screw cover with EPDM seal + 1 quarter turn closing cover with silicone seal) 561843 Electrical connection For all variants M12 female connector with plastic threaded clamping ring, 5-pin, straight, to be wired 917116 M12 female connector with moulded cable (shielded), 5-pin, straight, cable length: 2 m 438680 For ELEMENT standard variant M12 male connector with plastic threaded clamping ring, 5-pin, straight, to be wired 560946 M12 male connector with moulded cable (shielded), 5-pin, straight, cable length: 2 m 559177 Configuration accessory For ELEMENT standard variant Removable display/configuration module (with instruction sheet) 559168 For all variants Buffer solution, 300 ml, conductivity standard: 5 µS/cm, ± % accuracy 440015 Buffer solution, 300 ml, conductivity standard: 15 µS/cm, ± % accuracy 440016 Buffer solution, 300 ml, conductivity standard: 100 µS/cm, ± % accuracy 440017 Buffer solution, 300 ml, conductivity standard: 706 µS/cm, ± % accuracy 440018 Buffer solution, 300 ml, conductivity standard: 1413 µS/cm, ± % accuracy 440019 System Connect Type ME43 Gateway/Interface Industrial Ethernet gateway (PROFINET IO, EtherNet/IP, Modbus TCP, EtherCAT®) 307390  PROFIBUS gateway (PROFIBUS DPV1) 307393 Type ME61 Display FieldConnect ME61 3.5" display (8.9 cm) 368544 EDIP Accessories büS Stick Set USB-büS interface set 1 (Type 8923) Further information can be found in chapter “9. Product accessories” on page 18 772426  USB-büS interface set 2 (Type 8923) Further information can be found in chapter “9. Product accessories” on page 18 772551 Connectors büS M12 female connector, 5-pin, straight, A-coded 772416 büS M12 male connector, 5-pin, straight, A-coded 772417 büS M12 female connector, 5-pin, angled, A-coded 772418 büS M12 male connector, 5-pin, angled, A-coded 772419 büS Y-distributor (M12 female connector, 5-pin to M12 male and female connectors, 5-pin) 772420 büS Y-distributor with power interrupt (M12 female connector, 5-pin to M12 male and female connectors, 5-pin) 772421 büS adaptor (M12 male connector, 5-pin, A-coded to M12 male connector, 5-pin, A-coded) 772867 büS terminating resistor 120 ohms, M12 male connector, 5-pin 772424 büS terminating resistor 120 ohms, M12 female connector, 5-pin 772425

24 | 24Visit product website  Description Article no. Connectors with cable Adaptor cable with M12 female connector, 8-pin to M12 male connector, 5-pin 0.5 m 773286 M12 female connector, 5-pin, angled, moulded on büS cable, with open leads 0.7 m 772626 M12 female connector, 5-pin, straight, moulded on büS cable, with open leads 1 m 772409 m 772410 m 772411 m 772412 M12 male connector, 5-pin straight and micro USB connector, moulded on büS cable 0.3 m 773254 M12 female connector, 8-pin, straight, moulded on büS cable, with open leads 2 m 919061 Extensions M12 female and male connectors, 5-pin, straight, moulded on büS cable, shielded 0.1 m 772492  0.2 m 772402 0.5 m 772403 m 772404 m 772405 m 772406 m 772407 m 772408 Power supply unit for standard rail Type 1573 100…240 V AC / 24 V DC, 1 A (Class 2 according to NEC) 772361 100…240 V AC / 24 V DC, 2 A (Class 2 according to NEC) 772362 100…240 V AC / 24 V DC, 3.8 A (Class 2 according to NEC) 772898 100…240 V AC / 24 V DC, 10 A 772698 1.) Important: only use this O-ring to ensure tightness between the measuring device with G ¾" external thread and the Type S022 Insertion adapter.