The KD-1950 high temperature displacement sensor is a noncontacting device for measuring conductive surface motion in extreme environments, featuring a hermetically sealed, laser-welded Inconel 625 housing and mineral-insulated Inconel 600 cabling. It operates from -320°F to +1000°F with a 0.150 inch measuring range, withstands pressures up to 3500 psi, and delivers 0-1.5 Vdc output when paired with KDM-8200 electronics. The sensor exhibits ±1% FSO nonlinearity, 100 μinch repeatability, and 0-10 kHz frequency response, with thermal drift of 0.02%/°F FSO for zero and sensitivity shifts. It is available in flange mount or smooth body configurations and is unaffected by radiation, corrosive gases, oil, dirt, or stray electromagnetic fields.
For high pressure, low temperature, and high temperature applications
> For applications requiring high accuracy, high reliability,
and structural integrity.
> Operating temperatures from -320°F to +1000°F
(+1200°F short term).
> Displacement systems withstand pressures up to
3500 or 5000 psi.
> Dual-coil sensor design effectively minimizes radiation effects.
> Hermetically sealed and laser welded.
> Unaffected by environmental contaminants.
| Kaman Measuring & Memory LLC dba KMM Precision Measuring | |
|---|---|
| Product Category | Linear Position Sensors |
| Product Number | KD-1950 |
| Product Name | High Temperature Displacement Sensor |
| Sensor Technology | Inductive Linear Position Sensor/Switch |
| Body Shape | Cylindrical |
| Measurement Range | 0.0 to 0.1500 inch (0.0 to 3.81 mm) |
| Sampling Frequency | 10 kHz |
| Operating Temperature | -320 to 1000 F (-196 to 538 C) |
