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Economical Pressure Transmitter with 4-20mA Output

Item# PX182B

Economical Pressure Transmitter with 4-20mA Output PX182B PX182B
  • Digitally Compensated for Low Total Accuracy and Interchangeability
  • Gage Pressure, Vacuum, and Compound Ranges Available
  • Rugged Compact Design
  • Two Wire 4 to 20 mA Current Loop Output
  • RFI/EMI Protection
  • Reverse Polarity Protection


  • Excitation 11 to 30 Vdc
  • Accuracy Value 0.3% BFSL maximum(includes linearity
  • Maximum Compensation Temperature 25°C (-13°F)
  • Minimum Compensation Temperature 25°C (-13°F)
  • Pressure Burst Pressure 3x FS or 750 psig
  • Vibration 10 g
  • Shock 30 g
  • Wetted Materials Brass
OMEGA’s PX182B Series transducers, designed for general industrial and commercial requirements, offer excellent performance in a wide range of applications. They are based on proven micro-machined silicon technology, providing high reliability, long-term stability, and low cost.

The PX182B is fully digitally compensated for the effects of pressure and temperature change. It is extremely accurate, less than 0.3% FS reference accuracy, and less than 1% FS over its compensated temperature range.

SPECIFICATIONS
Excitation:
11 to 30 Vdc
Output: 4 to 20 mA (2 wire)
Accuracy: 0.3% BFSL maximum
(includes linearity, hysteresis, and repeatability)
Total Error Band: 1% FS
(includes temperature effects within compensated temperature range)
Operating Temperature: -40 to 80°C (-40 to 176°F)
Compensated Temperature: -25 to 75°C (-13 to 167°F)
Process Temperature: -40 to 100°C (-40 to 212°F)
1 Year Stability: <0.25% FS
Proof Pressure: 2x FS (750 psig for 500 psig range)
Burst Pressure: 3x FS or 750 psig, whichever is less
Wetted Parts: brass, borosilcate, silicon, RTV, and epoxy
Vibration: 10 g, 55 to 2000 Hz
Shock: 30 g
Process Connection: 1/8 NPT male
Electrical Connection: 0.4 m (18') 24 AWG cable
Weight: 142 g (5 oz.)
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