Specifications
Attribute | Value |
Series / Type | STW22E / Single Turn Wire Wound Potentiometer |
Electrical Angle | 355º |
Mechanical Angle | 360º (continuous) |
Bearing | Sleeve |
Resistance Values | 50, 100, 200, 500, 1K, 2K, 5K, 10K, 20K ±3% (Ohms) |
Linearity Tolerance | ±0.5% (±0.25% option) |
Resolution | Varies with resistance value, see pdf. |
Operating Temperature | -55ºC to +105ºC |
Power | 0.5 W |
Life Expectancy | >500,000 Turns |
Body Diameter | 22 mm |
Shaft Diameter | 1/4" |
Shaft Length | 22 mm |
Mounting | Threaded bushing (3/8-32) |
IP Rating | IP40 |
Main Features
* Precision wire-wound potentiometer
* 22mm housing diameter
* Precision linearity of 0.5%
* 360º mechanical rotation (continuous)
Customization
* Non standard (fractional) measuring angle
* Improved linearity: 0.25%
* Non standard resistance values
* Multiple ganged (redundancy)
* Custom shaft modifications
* Customer specified pre-wiring / connectorization
Applications
* Industries: Energy, Industrial, Electronics, Infrastructure
* Valve Control
* Industrial Thermostats
* Measuring instruments
* Damper actuator
* Welding machines
* Temperature & pressure control equipment