HT787A High-temperature Vibration Sensors

Side exit, high temperature 150° C, general purpose, MIL-C-5015 connector, case isolated, 100 mv/g, ±5% sensitivity tolerance

About the HT787A High-temperature Vibration Sensors

For applications in which extremely high temperature operation is needed, we offers the HT series of accelerometers. Dryer sections of a paper machine regularly create conditions up to 150º C. Vibration monitoring sensors must be capable of operating continuously in hot environments without degradation. HT series sensors are built with extended range components that are manufactured to withstand high temperatures for long periods of time without failing.


The side-exit HT787A 100 mV/g broadband sensor operates at high temperatures for monitoring machine vibration on a wide range of rotating equipment such as motors, pumps, fans, compressors, turbines and generators. The captive screw permits orientation at any angle, facilitating mounting in close-fitting locations and minimizing cable strain. The 316L stainless steel case provides rugged durability for most extreme environments. The sensing element is housed in a case-isolated Faraday shield, providing maximum protection from ground loops and RF interference. 

 

Key features HT787A

  • Mounts in any orientation
  • Hermetically sealed
  • ESD-protected
  • Reverse wiring protection
  • Manufactured in an approved ISO 9001 facility

Specifications

Sensor output
Dynamic vibration (IEPE)
Sensitivity
100 mV/g
Sensitivity tolerance
±5 %
Frequency response
0.7 Hz - 10,000 Hz
Mounting Thread
1/4-28 captive screw
Connector style
MIL-C-5015, 2-pin
Connector orientation
Side exit
Full-scale range
80 g peak
Resonance frequency
22 kHz
Temperature range
-50°C to +150°C
Weight
145 grams
Hazardous area approvals
Non-approved
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