Heavy Duty Pressure Transducers 50069942 Datasheet PX2 Series, 1 bar to 70 bar 100 kPa to 7 MPa 15 psi to 1000 psi Issue I Datasheet 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 1179-3), G1/8 (ISO 1179-3), M12 x 1.5 (ISO 6149-3), 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) DESCRIPTION Total Error Band: 2.0 % Honeywells PX2 Series Heavy Duty Pressure Transducers Operating and compensated temperature range: -40C to are a portfolio of configurable pressure sensors that use 125C -40F to 257F piezoresistive sensing technology with ASIC (Application Response time: <2 ms Specific Integrated Circuit) signal conditioning in a stainless Life: Minimum of 10 million cycles to operating pressure steel housing. The PX2 Series is fully calibrated and Output transfer function: Ratiometric, regulated or current compensated for offset, sensitivity, temperature effects and Mechanical shock rating: 100 G per MIL-STD-202F, Method non-linearity using the on-board ASIC. These transducers 213B, Cond. F measure absolute, sealed gage, or vented gage pressure. The Vibration rating: 20 G sweep, 10 Hz to 2000 Hz absolute versions have an internal vacuum reference and Ingress protection: Up to IP69K an output value proportional to absolute pressure, sealed Radiated immunity protection: Up to 100 V/m (ISO 11452-2) gage versions have an internal pressure reference of one Flame retardant options: UL 94 HB standard on all electrical atmosphere at sea level, and vented gage versions measure terminations UL 94 V-0 available upon request pressure with respect to ambient pressure. They are RoHS compliant and are designed and manufactured according to POTENTIAL APPLICATIONS ISO 9001 standards. Industrial: Refrigerant pressure monitoring in HVAC/R systems air compressor system pressure VALUE TO CUSTOMERS Transportation: Air system monitoring hydraulic oil pressure Media compatibility: Common HFC (hydrofluorocarbon) monitoring refrigerants such as R410A and R134A, next generation low global warming potential (GWP) refrigerants such as R448A The PX2 Series is not recommended for use with media (Solstice N40), R32 and R1234ZE, engine oil, petroleum- involving water, saturated air such as steam and vapor, and based hydraulic fluids, DOT 3 brake fluid, and dry air. For ammonia. ammonia and other corrosive media, see Honeywells SPT Series. PORTFOLIO Enhanced durability: The PX2 Series can operate in the Honeywells PX2 Series joins the PX3 Series, MLH Series, and rigorous environments commonly found in HVAC/R and air SPT Series heavy duty pressure transducers. compressor applications. The sensor can survive at least 10 million pressure cycles and has an ingress protection rating up to IP69K. Sensing and Internet of ThingsHeavy Duty Pressure Transducers PX2 Series, 1 bar to 70 bar 100 kPa to 7 MPa 15 psi to 1000 psi 1 Table 1. Performance Specifications Characteristic Parameter 2 Operating temperature range -40C to 125C -40F to 257F 3 Storage temperature range -40C to 125C -40F to 257F 4 Compensated temperature range -40C to 125C -40F to 257F 5 Overpressure minimum rating (See Table 3.) 6 Burst pressure minimum rating (See Table 3.) 9 Long term stability 0.5 %FSS (1000 hr at 25C 77F ) 7 9 Accuracy 0.25 %FSS (See Figure 1.) 8 9 Offset error 1 %FSS 10 9 Total Error Band 2 %FSS (-40C to 125C -40F to 257F ) (See Figure 1.) 11 Response time <2 ms 12 Turn on time <7 ms 13 Life minimum of 10 million cycles to operating pressure 1 All specifications apply at 25C and under operating conditions unless otherwise noted. 2 Operating Temperature Range: The temperature range over which the product will produce an output proportional to pressure but may not remain within the specified performance limits. 3 Storage Temperature Range: The temperature range over which the product may safely be exposed without excitation or pressure applied. Under these conditions the product will remain in specification after excursion to any temperatures within this range. Exposure to temperatures outside this range may cause permanent damage to the product. 4 Compensated Temperature Range: The temperature range (or ranges) over which the product will produce an output proportional to pressure within the specified performance limits. 5 Overpressure: The absolute maximum rating for pressure which may be safely applied to the product for it to remain in specification once pressure is returned to the operating pressure range. Exposure to higher pressure may cause permanent damage to the product. 6 Burst Pressure: The maximum pressure that may be applied to the product without causing escape of the pressure media. The product should not 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 25C. Includes all errors due to pressure non-linearity, pressure hysteresis, and non-repeatability. 8 Offset Error: the maximum deviation in the output signal obtained when the reference pressure is applied at 25C relative to the ideal transfer function. 9 Full Scale Span (FSS): The algebraic difference between the output signal measured at the maximum (Pmax.) and minimum (Pmin.) limits of the pressure range. 10 Total Error Band: The maximum deviation from the ideal transfer function over the entire compensated temperature and pressure range. Includes all errors due to offset, full scale span, pressure non-linearity, pressure hysteresis, repeatability, thermal effect on offset, thermal effect on span, and thermal hysteresis. 11 Response Time: The response time of the transducer is the maximum amount of time that the transducer will take for the transducer to output a 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. Figure 1. Total Error Band (TEB) for the Total Error Band Series All Possible Errors Offset Full Scale Span Pressure Non-Linearity Total Accuracy Pressure Hysteresis Error BFSL Pressure Non-Repeatability Band Thermal Effect on Offset Thermal Effect on Span Thermal Hysteresis 2 Sensing and Internet of Things