EGM1100C

EGM1100C TOKYOKEISO | Alldatasheet

Document overview

• Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
• PDF pages: 7

Technical content

EGM1100C is the compact type electromagnetic fl ow- meter with a converter EGC100 mounted integrally on a primary head EGS1000 lined with fl uorocarbon resin PFA. MAGMAX EGM1100C enjoys low cost and high performance thanks to the advanced con- verter, and the light weight and compact primary head. The fl owmeter is equipped with empty fl ow detection and status monitoring functions of primary head using the enhanced self-diagnosis unit. Lined with high-quality PFA and equipped with Hastelloy ® C for elec- trodes, MAGMAX EGM1100C has 8 sizes from 10 mm to 150 mm. In addition to water services such as city water and waste water treat- ment, it is widely used for various chemical processes and utilities.

FEATURES

❏ The high-quality and clear PFA reinforced by the punched plates assures the anti-corrosion, anti-erosion and anti-permeation. ❏ High accuracy of ±0.5% of reading. ❏ High speed data processing for quick response. Suitable for batch process control and pulsating fl ow. ❏ The extendable excitation system allows applications to much fl uid noise such as slurry. ❏ The LCD with backlight provides 1 to 3 lines of versatile indica- tion. ❏ Equipped with a quick setup function to readily respond to changed fl ow range, pulse rate, etc. The push buttons allow you to alter the settings without remov- ing the cover of conversion section. ❏ 10kHz high-speed pulse output. Capable of responding to short batch processes. ❏ Standardized high-performance functions such as bi-directional measurement, double ranges and status outputs including fl ow rate alarms. MAGMAX EGM1100C Compact Electromagnetic Flowmeter STANDARD SPECIFICATION General Specifi cation

• Excitation : Square wave
• Nominal size : 10, 15, 25, 40, 50, 80, 100, 150 mm
• Measuring range : Flow velocity Min. 0 to 0.3 m/s Max. 0 to 12 m/s Flow rate Min. 0 to 0.085 m equivalent to minimum fl ow rate of size 10 mm Max. 0 to 763 m /h equiva- lent to maximum fl ow rate of size 150 mm
• Protection class : IP66/67 (IEC 60529)
• Materials of body Measuring tube : Stainless steel SS304 Primary head housing : Sizes 10 to 40 mm Cast iron * Sizes 50 to 150 mm Carbon steel * Converter housing : Aluminum alloy * Converter cover : Aluminum alloy * Indicator water protection sheet : Polyester *1 Finished with anti-corrosion painting.
• Materials of wet parts : Liner : PFA Electrode : Hastelloy ® C22 Earth ring : Stainless steel SS316 [Standard] Earth ring seal : FPM/FKM Applied only for nominal size 10 and 15mm * *2 The earth rings of fl owmeters 25 mm to 150 mm have no special sealing materials. The gasket face of lining materials works as sealing.
• Painting : Siloxane coating
• Color : Grey (Primary head housing/converter housing) Jade green (Converter cover) 5('& %FD 'FC UIFEJUJPO TUFEJUJPO

EGM1100C Compact Electromagnetic Flowmeter 2 TOKYO KEISO CO., LTD. TG-F1055-5E

• Status output Open collector output Rating : Less than 32V DC, 100mA Max. Residual voltage: Less than 1.5 VDC at 10 mA Leak current: Less than 0.5 mA at 24 VDC Contents of output One of the following selectable: 1) No status output (Standard factory setting) 2) Identifi cation of fl ow direction 3) Over range 4) Error 5) Flow alarm 6) Identifi cation of range (For double range measurement) 7) Empty pipe detection
• Description of input and output terminal Terminal A (A, A+ / A–) C (C, C–) D (D, D–) Standard setup Current output Status output Pulse output Switchover by reprogramming Status output
• Low fl ow cutoff Current output, Pulse output, Indicator (Separate setting is possible.) Setting value : 0.0 to 20.0% FS Setting value (Standard) : Current output, Pulse output ; ON 1%, OFF 2% FS Indicator ; Without low fl ow cutoff
• Damping time constant Current output, Pulse output, Indicator (Separate setting is possible.) Setting value : 0.0 to 100.0s Setting value (Standard) : Current output, Indicator ; 4s Pulse output ; Damping time constant 0
• Isolation of input and output Each circuit of power supply, electrode input, terminal A, terminal C, and terminal D are isolated.
• Cable entry : 2 × G1/2 female thread or 2 × 1/2 NPT female thread or 2 × M20 with watertight glands (Option : Watertight glands for G1/2)
• Supply voltage : 100 to 230V AC (85 to 253V AC) 24V DC (11 to 31V)
• Supply frequency : 48 to 63Hz (AC)
• Power consumption : Approx. 8 VA AC Approx. 4 W DC
• Ambient temp. : -40 to +65 °C for operation when fl uid temperature ≦120 °C -40 to +70 °C for storage
• Grounding : Grounding resistance must be less than 100Ω.
• Process connection : Wafer type, sandwiched between following fl anges
• Flanges : JIS10K, 20K ASME class 150, 300 DIN PN16, 40 Note : The fl owmeters can be mounted physically on JIS20K or ASME class 300 fl anges. However, the maximum allowable pressure of the fl owmeters is 1.6 MPa. FLUID SPECIFICATION
• Temperature : -25 to +120 °C*
• Pressure : 0 Pa abs to 1.6 MPa
• Conductivity : 10 μS/cm or more 20 μS/cm or more is required for water Indication and Output Specifi cation
• Indicator : Dot matrix LCD (With backlight) 128 × 64 pixels (59 × 31mm) Indication function : Changeover (2 screens) One to three lines are displayed at one screen. Contents of indication ; Flow rate, velocity, total fl ow, conductivity, and coil temperature
• Current output : 4 to 20mA DC (Max. 22mA at burn out error mode) Internal power supply : Less than 750ohms (Load resistance) External power supply : Less than 32V DC (External voltage)
• Pulse output Open collector output Rating : Less than 32V DC, 20mA ( ≤10kHz) Less than 100mA ( ≤100Hz) Residual voltage: Less than 1.5 VDC at 10 mA Leak current: Less than 0.5 mA at 24 VDC Pulse rate 2 to 36,000,000 pulse/h (0.00056Hz to 10kHz) Pulse width One of the following selectable 1) Automatic : Pulse width by which duty factor to be 50% at full scale 2) Duty factor 1:1 fi xed 3) Free setting ; 0.05 to 2000ms

EGM1100C Compact Electromagnetic Flowmeter TOKYO KEISO CO., LTD. 3TG-F1055-5E Standard Functions

• Customer’s free measuring unit setting function Volume (or mass) and time unit in 7 characters can be cre- ated.
• Automatic zero adjustment function Zero adjustment is automatically conducted at "ZERO ADJUST MODE" (Subject to zero fl ow)
• Bi-directional fl ow measurement function A fl ow-direction distinction signal is outputted in state output and current.
• Double range measurement function Possible range setting range ratio 1 : 20 to 1 : 1.25 (Setting range of low range : 5 to 80% of high range) Range selection ; Automatic
• Excitation current frequency switching function Standard mode : 1/6 of supply frequency (Standard) Special frequency mode : 1/50 to 1/2 times of supply frequency
• Self-diagnosis function The following conditions are indicated by error message; Functional diagnosis : Coil disconnection, CPU, Memory, Software, Output module, and Output connection Status diagnosis : Empty pipe detection, Over range, Counter over fl ow, and Power fail detection
• Memory save function for power fail Operation parameters and totalization fi gures are stored for more than 10 years by EEPROM (Non volatile memo- ry).
• Testing function Simulating output function for current, pulse output and status output are integrated. Current output test : Arbitrary output (0.0 to 22.0 mA) Pulse output test : Arbitrary output (1Hz to 10kHz) Status output test : On / Off
• Push button setting function The push buttons allow you to alter the settings without removing the cover of conversion section.
• HART communication Standard (*3) It can be changed for every application, such as slurry and a pulsating fl ow. Accuracy
• Indication and Pulse output For velocity ≥ 1m/s : ±0.5% of reading For velocity < 1m/s : ±0.4% of reading + velocity error ± 0.001m/s Error ±% of reading Velocity (m/s) 0 1 2 3 12 2.0 1.5 1.0 0.5 0.0
• Current output : Additional error of ±0.01mA be added to the accuracy of indication or pulse output. (*4) Basis condition Fluid : Water Fluid temperature : 10 to 30ºC Conductivity : 150 μS/cm or more Supply voltage : Rated voltage ±2% Ambient temperature : 18 to 28ºC Upstream / Downstream pipe length : 10D / 2D (D: Diameter) Warm-up time : About 10 minutes Measuring time : 100s FLOW RANGE Possible setting range m3/h Minimum flow rate at flow velocity 0 to 0.3 m/s Maximum flow rate at flow velocity 0 to 12 m/s 10 0 to 0.0849 0 to 3.39 15 0 to 0.191 0 to 7.63 25 0 to 0.531 0 to 21.2 40 0 to 1.36 0 to 54.2 50 0 to 2.13 0 to 84.8 80 0 to 5.43 0 to 217 100 0 to 8.49 0 to 339 150 0 to 19.1 0 to 763 Nominal size mm

EGM1100C Compact Electromagnetic Flowmeter 4 TOKYO KEISO CO., LTD. TG-F1055-5E DIMENSIONS Version 1 type Flow direction (Standard) ESC ESC ESC (H) 230(26)40 161 W L Earth ring (H) 230(26) W H2H1 L 161 Earth ring (H) 230 L (26)40 161 W H2 Earth ring Nominal size 10mm, 15mm Nominal size 50 mm, 80 mm, 100 mm, 150 mm Nominal size 25mm, 40mm Grounding terminal M5 Grounding terminal M5 Flow direction (Standard) Grounding terminal M5 Flow direction (Standard)

EGM1100C Compact Electromagnetic Flowmeter TOKYO KEISO CO., LTD. 5TG-F1055-5E DIMENSIONS Version 2 type Flow direction (Standard) (H) 230(26)40 161 W L Earth ring (H) 230(26) W H2H1 L 161 Earth ring (H) 230 L (26)40 161 W ESC ESC ESC Earth ring Nominal size 10mm, 15mm Nominal size 50 mm, 80 mm, 100 mm, 150 mm Nominal size 25mm, 40mm Flow direction (Standard) Grounding terminal M5 Grounding terminal M5 Flow direction (Standard) Grounding terminal M5 Nominal size mm Dimensions mm Approx. Mass kg 100 150 L 106 156 206 206 (H) 243 243 252 264 222 268 295 358 H 110 H 119 119 132 139 118 148 162 196 H 174 174 187 194 171 203 217 248 W 101 130 156 220 Note 1 The face to face dimensions L of flowmeters 10 and 15 mm include the thickness of earth rings. The earth rings are fixed to the primary head. Note 2 The face to face dimensions L of flowmeters from 25 to 150 mm also include the thickness of earth rings. Insert the earth rings between the primary head and mating flanges when mounting flowmeter as the earth rings are not fixed to the primary head. The face to face dimensions L of the primary head itself is "L-6" mm without earth rings where total thickness of 2 pieces of earth rings is "3 x 2 = 6" mm

EGM1100C Compact Electromagnetic Flowmeter 6 TOKYO KEISO CO., LTD. TG-F1055-5E

• Terminal type : Spring clamp terminal
• Applicable core size : 0.5 to 2.5mm ELECTRICAL CONNECTION L N PE Pw C C– D D– S A+ A A– Sp Pp la lp Terminal L (L+)– N (L–)– PE (FE) Mark lp la Sp Pp Pw DescriptionPolarity (+) (–) Current output when power is supplied externally. Current output when power is supplied internally. Status output by open collector Pulse output by open collector AC or DC power supply The ( ) show DC power. Grounding for power supply. The (FE) shows DC power. Grounding for shielded wire ESC ESC Version 1 type (Standard) Version 2 type The flow directions can be set in the opposite direction by changing the setting data. Mounting direction of indicator

EGM1100C Compact Electromagnetic Flowmeter TOKYO KEISO CO., LTD. 7TG-F1055-5E MODEL AND SPECIFICATION CODE

• Nominal size : 10 to 150 mm Model : EGM1100C STANDARD ACCESSORIES
• Parameter sheet : 1
• Instruction manual : 1 OPTION
• Bolts and nuts : 1 set [Symbol : BN] Material : Stainless steel SUS304 for JIS10K fl ange
• PTFE jacket gaskets for mounting on pipe 2 pieces [Symbol : FG] VALQUA No. N7030 for JIS10K fl ange Note : Suitable size of bolts and gaskets matching mating fl anges will be provided. Please specify the fl ange rating and size other than JIS 10K if those fi ttings are requested.
• G1/2 watertight glands for cable entry : [Symbol : WG] We will supply with standard data setting in case you have no request. Please set the data of fl ow range, pulse rate and fl ow direction etc. that required operating. ORDERING INSTRUCTIONS Specify the following when ordering : 1. Model and specifi cation codes Example : Model : EGM1100C Primary head spec. code : VN174CN0130K000000200000 Converter spec. code : VN3144A05600112100000 2. Full scale fl ow range. 3. Optional requirements will be added using above mentioned symbols if required. 4. Fluid name Primary head spec. codeV Primary head code (Fixed code) Nominal size Process connection (Fixed code) Type (Fixed code) Earth ring material (Seal material for earth ring) (Fixed code) Calibration (Fixed code) Special feature N17 VN17 000001N0 30 B C E F H

0200000 StandardDescription

ʗZ Converter spec. codeV Converter code (Fixed code) Type Power supply (Fixed code) Cable entry (Fixed code) Housing Orientation of indicator installation (Fixed code) Output type (Fixed code) Special feature N31 VN31 A StandardDescription Converter Type :EGC100 Always 4 Compact type integrated with EGC converter 0 degree type 24V DC ʢ11 to 31Vʣ 100 to 230V ACʢ85 to 253Vʣ Always 0 1/2 NPT female thread G1/2 female thread M20 with watertight gland Always 600 Standard Version 1 ɹɹɹɹɹɹRefer to the drawing MOUNTING DIRECTION Version 2 ɹɹɹɹɹɹ OF INDICATOR. Always 2 Standard (Current output + Pulse output + Status output) Always 00000 None Involved *1 Wafer type, PFA liner, Hastelloy® C22 electrodes Always 4 Connection flange size 10mm 15mm 25mm 40mm 50mm 80mm 100mm 150mm Wafer type, sandwiched between 2 flanges Always 0 Compact type, integrated with converter EGC100 Always 0 Stainless steel SS316 (FPM/FKM seal) For size 10 and 15mm Stainless steel SS316 For size 25 to 150mm Other Always 0000 Standard calibration Always 0200000 None Involved *1 N K 000 0200000 Blank ʗZ 10 or 15A 15A 25A 40A 50A 80A 100A 150A 1/2" 1/2" 1-1/2" *1 Add code "/Z" to a series of above mentioned codes with explanation for the other requirements not mentioned above code tabl e. Do not hesitate to consult TOKYO KEISO Co., Ltd. before ordering for such requirements. Head Office : Shiba Toho Building, 1 – 7 – 24 Shibakoen, Minato-ku, Tokyo 105 – 8558 Tel : +81-3 – 3431 – 1625 (KEY) ; Fax : +81-3 – 3433 – 4922 * Specification is subject to change without notice.