PX2 HONEYWELL | Alldatasheet

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Technical content

FEATURES

  • Pressure range: 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi
  • Pressure reference: Absolute, sealed gage or vented gage
  • Pressure port types: 7/16-20 UNF 1/4 in 45° Flare Female Schrader (SAE J512), 7/16-20 UNF 45° Flare Male (SAE J513), 7/16-20 UNF 37° Flare Male (SAE J514), G1/4 (ISO 1/4-18 NPT, 1/8-27 NPT, 9/16-18 UNF, (SAE J1926-3), or 7/16-20 UNF (SAE J1926-3)
  • Electrical connector types: Metri-Pack 150 (UL 94 HB or V-0 options), Micro M12, DIN, Deutsch, or cable harness (1 m, 2 m, 3 m, or 5 m)
  • Total Error Band: ±2.0 %
  • Operating and compensated temperature range: -40°C to
  • Response time: <2 ms
  • Life: Minimum of 10 million cycles to operating pressure
  • Output transfer function: Ratiometric, regulated or current
  • Mechanical shock rating: 100 G per MIL-STD-202F, Method 213B, Cond. F
  • Vibration rating: 20 G sweep, 10 Hz to 2000 Hz
  • Ingress protection: Up to IP69K
  • Radiated immunity protection: Up to 100 V/m (ISO 11452-2)
  • Flame retardant options: UL 94 HB standard on all electrical terminations; UL 94 V-0 available upon request POTENTIAL APPLICATIONS
  • Industrial: Refrigerant pressure monitoring in HVAC/R systems; air compressor system pressure
  • Transportation: Air system monitoring; hydraulic oil pressure monitoring The PX2 Series is not recommended for use with media involving water, saturated air such as steam and vapor, and ammonia. PORTFOLIO Honeywell’s PX2 Series joins the PX3 Series, MLH Series, and SPT Series heavy duty pressure transducers. Sensing and Internet of Things Datasheet

DESCRIPTION

Honeywell’s PX2 Series Heavy Duty Pressure Transducers are a portfolio of configurable pressure sensors that use piezoresistive sensing technology with ASIC (Application Specific Integrated Circuit) signal conditioning in a stainless steel housing. The PX2 Series is fully calibrated and compensated for offset, sensitivity, temperature effects and non-linearity using the on-board ASIC. These transducers measure absolute, sealed gage, or vented gage pressure. The absolute versions have an internal vacuum reference and an output value proportional to absolute pressure, sealed gage versions have an internal pressure reference of one atmosphere at sea level, and vented gage versions measure pressure with respect to ambient pressure. They are RoHS compliant and are designed and manufactured according to ISO 9001 standards. VALUE TO CUSTOMERS

  • Media compatibility: Common HFC (hydrofluorocarbon) refrigerants such as R410A and R134A, next generation low global warming potential (GWP) refrigerants such as R448A (Solstice® N40), R32 and R1234ZE, engine oil, petroleum- based hydraulic fluids, DOT 3 brake fluid, and dry air. For ammonia and other corrosive media, see Honeywell’s SPT Series.
  • Enhanced durability: The PX2 Series can operate in the rigorous environments commonly found in HVAC/R and air compressor applications. The sensor can survive at least 10 million pressure cycles and has an ingress protection rating up to IP69K. Datasheet Heavy Duty Pressure Transducers PX2 Series, 1 bar to 70 bar | 100 kPa to 7 MPa | 15 psi to 1000 psi 50069942 Issue I

Figure 1. Total Error Band (TEB) for the Total Error Band Series Table 1. Performance Specifications1 1 All specifications apply at 25°C and under operating conditions unless otherwise noted. within the specified performance limits. this range may cause permanent damage to the product. within the specified performance limits. is returned to the operating pressure range. Exposure to higher pressure may cause permanent damage to the product. be expected to function after exposure to any pressure beyond the rated burst pressure. This rating is also the case burst rating of the product. 7 Accuracy: The maximum deviation in output from a Best Fit Straight Line (BFSL) fitted to the output measured over the pressure range at 25°C. Includes all errors due to pressure non-linearity, pressure hysteresis, and non-repeatability. change from 10% to 90% of full scale in response to a 0% to 100% full scale step input pressure range. 12 Turn On Time: Duration from power applied until first valid output. 13 Life may vary depending on the application in which transducer is used.

Table 2. Electrical Specifications

50 Ohm4

10 V/m (80 MHz to 1000 MHz) per IEC 61000-4-3

3 V per IEC61000-4-6

2 Transducer will not produce valid output when supply voltage is outside of operating range. 3 Applies at 25°C. See Figure 2 for Regulated Output Supply Voltage. 4 Applies at 25°C. See Figure 3 for Current Output Supply Voltage. cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. 6 Absolute voltage applies to potential across power and ground terminals. 7 Short circuit protection between output pin and ground, and output pin and supply pin. 8 All EMC ratings verified with the Metri-Pack 150 electrical connector type. Figure 2. Regulated Output Supply Voltage Figure 3. Current Output Supply Voltage

Table 4. Pressure Reference Types 1 atmA, where the minimum operating pressure is set to 14.7 psiA (1 atmA). pressure is set to atmospheric pressure. 1 Sealed gage option only available in pressure ranges at or above 100 psi. 2 Vented gage option only available in pressure ranges between 100 psi and 667 psi. Table 3. Pressure Ratings

Table 5. Environmental and Mechanical Characteristics

  • Ensure torque specifications are determined for the specific application. Values provided are for reference only. (Mating materials and thread sealants can result in significantly different torque values from one application to the next.)
  • When using mating parts made of stainless steel, use a thread sealant with anti-seize properties to prevent thread galling. Ensure the sealant is rated for the application.
  • Use appropriate tools (such as an open ended wrench or deep well socket) to install transducers.
  • Always hand-start transducers into the hole to prevent cross threading and damage.
  • Ensure that torque is not applied to the electrical connector.
  • Ensure that the proper mating electrical connector with a seal is used to connect the transducer. Improper or damaged seals can compromise ingress protection, leading to short circuits. Failure to comply with these instructions may result in product damage. CAUTION PRODUCT DAMAGE DUE TO PARTICULATES
  • Ensure that a filter is used upstream of the transducer to keep media flow free of larger particulates and increased humidity. All PX2 Series transducers are dead-ended devices; particulate accumulation and condensing moisture may affect sensor output.
  • It is recommend that the transducer be positioned with the port facing downwards; any particulates in the system are less likely to enter and settle within the pressure transducer if it is in this position.
  • Ensure that the media does not create a residue when dried. Build-up inside the transducer may affect transducer output; rinsing of a dead-ended transducer is potentially difficult and has limited effectiveness in removing residue. Failure to comply with these instructions may result in product damage.

Figure 4. Nomenclature and Order Guide regulated: 0.25 Vdc to 10.25 Vdc output transfer function.

1 MPa

1.6 MPa

2.5 MPa

4 MPa

4.6 MPa

6 MPa

7 MPa

1Not all catalog listing combinations are available. Custom products are available. Please contact Honeywell. cable length and part no. 3685302 for 3 m [9.8 ft] cable length. 3Three-wire cable is required for ratiometric and regulated outputs; two-wire cable is required for current output. 4Three meter and five meter cables are only available with Output Transfer Function CH = Current, 4 mA to 20 mA. 5Sealed gage option only available in pressure ranges at or above 100 psi. 6Vented gage option only available in pressure ranges between 100 psi and 667 psi (not available on cable harness configurations).

Figure 5. Electrical Connector Type Dimensions (For reference only: mm/[in].)

3 Vout NC

1 IP rating is determined by the electrical connection chosen.

Figure 5. Electrical Connector Type Dimensions (continued)

1 GND RTN red V+ red supply

2 Vout NC black GND

3 V+ supply white Vout

1 IP rating is determined by the electrical connector type chosen. 2 Three-wire cable is required for ratiometric and regulated outputs; two wire cable is required for current output. 3 Three meter and five meter cables are only available with Output Transfer Function CH = Current, 4 mA to 20 mA.

Figure 6. Pressure Port Type Dimensions (For reference only: mm/[in].)1 1 See CAUTION “PRODUCT DAMAGE DUE TO MECHANICAL ISSUES” on page 5. 2 Straight thread maximum torque is validated to 150% of installation torque. 3 Seals for pressure port type order codes S1, S2, M1, G1 and G2 are included and assembled to the sensors. 4 O-ring material is nitrile 70 durometer -30ºC to 125ºC [-22ºF to 257ºF].

22 Hex flat to fla t

Honeywell serves its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s sensing and switching products, call visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com Honeywell Sensing and Internet of Things

9680 Old Bailes Road

Fort Mill, SC 29707 www.honeywell.com Warranty/Remedy Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While Honeywell may provide application assistance personally, through our literature and the Honeywell web site, it is buyer’s sole responsibility to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this writing. However, Honeywell assumes no responsibility for its use. WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION

  • The information presented in this datasheet is for reference only. Do not use this document as a product installation guide.
  • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. ADDITIONAL INFORMATION The following associated literature is available on the Honeywell web site at sensing.honeywell.com:
  • Product line guide
  • Product range guide
  • Product installation instructions
  • Application notes: - Heavy Duty Pressure Transducers, PX2 Series and PX3 Series - PX2 Series and PX3 Series Heavy Duty Pressure Transducers for Potential Use in Industrial Refrigeration - PX2 Series and PX3 Series Heavy Duty Pressure Transducers for Potential Use in Industrial HVAC/R

Applications

  • Technical notes: - Total Error Band Specification for Honeywell Heavy Duty Pressure Transducers, PX2 Series and PX3 Series - Media Compatibility for Honeywell Heavy Duty Pressure Transducers, PX2 Series and PX3 Series
  • CAD models 500599462- I-EN | I | 06/17 © 2017 Honeywell International Inc. Solstice ® N40 is a registered trademark of Honeywell International Inc.