PRH-631 – Relative Humidity and Temperature Sensor - wall mount
PRH-631
Relative Humidity and Temperature Sensor - wall mount
Description
Relative Humidity and Temperature Sensor - wall mount
Description
The new RH-600 range of humidity and temperature sensors offer the latest technology high precision and accuracy RH & T element, and installed in our new revised robust 600 series housing. The housing has an added benefit of being easy to install with the new hinged lid, which can also be screwed closed to make the unit tamperproof. An optional multi-line backlit LCD display is available, along with a direct PTC/NTC sensing element (when this option is required, the type of element must be specified at the time of ordering).
Features
-High stability and reliability
-Self-detecting output (-UN types)
-Snap-fit cover
-Fully configurable LCD display option
-High stability and reliability
-Self-detecting output (-UN types)
-Snap-fit cover
-Fully configurable LCD display option
Specifications
SPECIFICATIONS |
|
| Accuracy: | RH-631 ± 2% (10 to 90% of RH) |
| Accuracy Temperature: | ± 0,3°C |
| Long-Term Stability: | <0,5% |
| Ambient range: | -30 to +50°C |
| Power Supply: | 4 to 20 mA 20-35Vdc for 500Ω |
| 0 to 10 VCdc 17 to 34Vdc, 14 to 26Vac (4.7kΩ min.) | |
| Output: | Standard 4 to 20 mA or 0-10Vdc |
| Output Ranges: | Humidity 0 to 100% |
| Temperature -20 to +50 ° C as standard, others available on request | |
| Protection: | IP54 |
| Dimensions: | Housing 57 x 90 mm |
| Probe 90 x 19 mm dia. | |
| Weight: | 180 g |
Models & Accessories
| CODE | DESCRIPTION | |
| PRH-631-AH | RH and T Transmitter 2% Wall Mount | |
| PRH-631 | RH and T Transmitter 3% Wall Mount | |
| PRH-631-EN | Wall Enthalpy and Dewpoint Transmitter | |
| PRH-631-UN | Wall RH Sensor Single Analogue Output | |
| PRH-631-UN-T | Wall RH Sensor Single Analogue Output and D.T Output | |
| -T | Direct resistive temperature output | |
| -TR | Custom temperature output range | |
| -LCD | Integral LCD display | |
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