The 700 Series Linear Position Sensors are designed to operate reliably in extreme environments such as “down hole” oil well applications at temperatures between -40° and over 200°C and pressures of up to 35,000 psi. Containing a conductive plastic resistive element, the 700 Series has a longer operating life and resolution than traditional wire-wound units. Offered in miniature diameters for space-saving advantages, the 700 Series is also designed to meet a wide variety of interface and mounting requirements making it ideal for applications requiring accurate performance in high temperature and high pressure environments with limited space.
BEI Sensors 700 Series Linear Potentiometer
700 Series Linear Potentiometer
Categories: Linear Potentiometers, Potentiometers
Description
Additional information
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About Bei Sensors
BEI Sensors is specialized in reliable position sensing products for harsh environments. BEI Sensors can provide a wide selection of products for any tough application, from basic off-the-shelf to entirely bespoke solutions. BEI Sensors provides a wide product portfolio, engineering experience, and unmatched product support to the industrial, military/aerospace, and transportation markets. Its product line includes rotary and linear position sensors, potentiometers, Hall Effect sensors, absolute and incremental encoders, panel controls, electronic interface modules.
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Specification
| Electrical Travel | 1 in. min to 6 in. max |
| Total Resistance | 1.23 KΩ per inch |
| Resistance Tolerance | ±25% |
| Accuracy over useable range | (Ind. Lin. See Note 2) STD: ± 0.020 inch Best: ± 0.005 inch |
| Power Rating @ 175°C | 0.25 Watt per inch Derated to 0.10 Watts @ 250°C |
| Output smoothness | 0.1% |
| Insulation resistance @250 VDC | 1000 Megohms |
| Dielectric strength | 250 VRMS |
| Operating Temperature Range | 40° to +200°C |
| Storage Temperature Range | -40° to +250°C |




