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Type 172-F

Pressure Transducer

The Chatlos Model 172-F Pressure Transducer is designed specifically to be used with the CSI Transducer Housing Model No. 173, the System "C" and the Series JH Transducer Housing.

The Model 172-F is mechanically and electrically interchangeable with the System "F" Transducer (AT-8772)

  • Capable of withstanding 45 PSIG (60 PSIA) over-pressure
  • Dimensionally smaller but completely interchangeable with the System "F" Transducer
  • Highly accurate
  • Altitude adjustable
  • Fully compatible with existing monitoring equipment - electrical output identical to "F" Pressure Transducer per AT-8772
  • Fully compatible with "C" Transducer Housing (AT-8773)
  • "O"-Ring sealed
  • Rugged tin plated all-bronze body for long term corrosion resistance


Ambient pressure rangeAdjustable in field from 0 to 10,000 ft (0 to 3048 meters) elevations
Operation pressure range 0 to 9 PSIG
Maximum pressure 45 PSIG (60 PSIA)
Electrical Output 100 K ohms to 3820 K ohms in 0.5 PSIG intervals proportioned to pressure range
Accuracy ± 0.25 PSI at any interval
Ambient temperature range -40° F to +130° F (-40° C to +54° C)
Operational life In excess of 250,000 cycles
Body Tin-Plated Bronze
Weigh 1.4 lbs (.54 kg)


7 Emery AvenueRandolph, New Jersey 07869973.442.7500
1.800 CHATLOSFax: 973.442.7575info@txtechnology.com


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