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PT250/PT251

Pressure Transmitters

Description Applications Features Standard Full ScalePressure RangesTechnical Specifications

The PT250/PT251 series of pressure transmitters incorporate a stainless steel isolation diaphragm and all welded construction to withstand harsh industrial environments. Pressure ranges from 6 to 400 BAR or 100 to 5,000 PSI can be measured using supply voltages of 9-32V. The transmitter provides a 4-20mA output proportional to applied pressure. The P250 is specified with pressure ranges measured in BAR and the PT251 pressure ranges are measured in PSI.The rugged construction of the PT250 allows it to be used safely in environments with large over-pressure spikes. The 304L stainless steel diaphragm is compatible with most industrial fluids and gaseous media. • Welded Stainless Steel Construction • Absolute or Sealed Gage References • Packard, M12, 18mm & 9.4mm DIN Electrical Connectors • 4–20 mA Output • High Vibration Tolerance • Superior EMI/RFI Rejection • M10, M12, & M14 Pressure Ports • Temperature Compensated• Pumps & Compressors• Process Controls • HVAC & VAV • Refrigerant Control & Recovery • Water Management • Autoclaves • Hydraulic Systems • Test & Monitoring Equipment 6, 10, 16, 25, 40, 50, 100, 250,and 400 BAR (PT250)100, 150, 200, 300, 500, 1500,3,000, 4,000, and 5,000 PSI (PT251)(Absolute or Sealed Gage)

Note: Performance Specifications with 15 Vdc supply at 25°C Pressure Ranges: 0 – 100 through 0 – 5,000 PSI 0 – 6 through 0 – 400 BAR Absolute or Sealed Gage Proof Pressure: 2XBurst Pressure: 250 BAR - (up to 50 BAR) 1,000 BAR - (above 50 BAR) Supply Voltage: 9-32 VdcCurrent Output Span: 4-20 mALoad Resistance: (Vs-9Vdc)/20mALinearity Error Hysteresis and Repeatibility: ±0.5% Total Error Band: ±2% of Span (-15°C to +85°C)Response Time: