High Temperature -HT-1.79, HT-1.85 and TBVS

The HT (High Temperature) style units evolved through custom development with customer partners in the petroleum industry. These unique products are designed for the harshest of environments, they are able to withstand
the high pressure, high rpm, and extreme temperature typically associated with downhole tooling applications.
These units are able to run in synthetic oil. Each unit is manufactured with an anodized aluminum encasement. Our standard unit is manufactured with 2 foot leads on each end.


The HT-1.79 and HT-1.85 is a 20 ring unit designed to run in synthetic oil. Mounting options can be modified to meet customer specific needs.

 

HT-1.79 and HT-1.85 Datasheet
Standard Specifications
Operating Current
7.5 amps per ring
Operating Voltage
1000 VAC
Electrical Noise
5μV, P-P, BW=10Hz-10kHZ at 8.5 mA, 500rpm
Leakage Resistance
10,000 MΩ (min)
Temperature Range
-30°F to 392°F
Encasement
Anodized aluminum
Ring Material
Solid coin silver
Brush Springs
Beryllium copper
Brush Contacts
Two 80% silver-20% graphite contacts per ring
Insulation
Peek
Leads
20 AWG TFE covered wire, 2 ft long
Options
Wire leads
Longer leads than 2 ft. standard lengths
Mounting
To customer specifications
Sample Applications Include:
Signal Transfer
Measurement and Sorting Equipment
Stress and Torque Readings
Bottling and Beverage Machines
Downhole Tools