These tiny potentiometer transmitters measure just 52 × 22 × 18 mm. They provide a 2.5 V excitation to your potentiometer and the output of the potentiometer is then converted to a 0 to 10 V signal.
Span and zero adjustment trimpots can be accessed under rubber plugs on the conditioner's body.
Features:
- Small size: just 52 × 22 × 18 mm!
- Wide input range from 200ohm to 50Kohm
- 3-wire 0 to 10 V output (2 metre cable)
- Provides a regulated 2.5 V excitation voltage for the potentiometer
- Backed with double-sided tape for flexible placement
- ±0.025% Full scale accuracy
- Supply voltage from 14 to 30 VDC
- Low cost and high stability
Specifications:
| Accuracy: | ±0.025 % Full scale |
|---|---|
| Output: | 0 to 10V |
| Zero adjustment: | ±20 % Full scale |
| Span adjustment: | ±25 % Full scale |
| Output response Time (0 to 90 %): | 50 ms |
| Output ripple: | ±0.05 % Full scale |
| Temperature coefficient: | 25 ppm/°C |
| Operating temperature: | 0 to 60 °C |
| Operating humidity: | 20 to 90 % non-condensing |
| Storage temperature: | 0 to 70 °C |
| Storage humidity: | 20 to 90 % non-condensing |
| Dimensions: | 52 × 22 × 18 mm |
| Cable: | 2 m, 3 wire |
Documents:
This unit is the manufacturer part TWK-3D2. The datasheet lists other options, a selection of which we carry. If you're after a combination of options we don't stock, contact us for pricing and availability.
