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Dwyer RHU-R008 | Humidity Transmitter | 8' Cable, 4-20 mA, ±2% RH
With a 8 ft cable, the Dwyer RHU-R008 Series RH-R humidity transmitter gives a 4 to 20 mA loop-powered signal and ±2% accuracy from 10 to 90% RH. Its small sensor sits behind a detachable filter and suits environmental chambers, rubber bladder rupture detection and air handlers where space is tight.
- RHU-R008: 8 ft cable between sensor and waterproof base (series allows up to 16 ft)
- Powered from 10 to 35 VDC; response under 15 s; drift less than 1% per year on the RHU-R008
- NEMA 4X (IP66) polycarbonate and aluminium enclosure (RHU-R008)
- RHU-R008: 1/2" NPT conduit, 1/2 NPSM process connection, terminal block wiring
- Range 0 to 100% RH; compensated -4 to 140°F (-20 to 60°C) on the RHU-R008
- Specifications
- Features
- Downloads
| Part Number | RHU-R008 |
| Brand | Dwyer |
| Series | RH-R |
| Cable Length | 8 ft |
| RH Accuracy | ±2% @ 10 to 90% RH |
| RH Range | 0 to 100% RH |
| Output | 4 to 20 mA loop powered |
| Power | 10 to 35 VDC |
| Response Time | <15 s |
| Drift | <1%/year |
| Enclosure | Polycarbonate, aluminium; NEMA 4X (IP66) |
| Conduit Connection | 1/2" NPT |
| Process Connection | 1/2 NPSM |
| Temperature Limits | -40 to 140°F (-40 to 60°C) |
- 4 to 16´ cable lengths are available.
- Flexibility sensing is made possible by remote housing in situations where space may be constrained.
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