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Embedded Boards Solution & Robotics, LUTRON, Temperature/Humidity
Lutron TR-RH2W Humidity Transmitter
₨ 140,000
The latest Lutron TR-RH2W Humidity Transmitter price in Pakistan is Rs. 140,000/- updated on October 29, 2026.
You can buy the Lutron TR-RH2W Humidity Transmitter online at Roshanex in Pakistan.
FEATURES:
- 2 wires, both for signal and power supply.
- Precision capacitance type humidity sensor.
- External zero and span adjustment.
- Allow high cable load resistance, transmitter can install far away from the controller/indicator.
- Protection for the reverse wires connecting.
- TR-RH2W can cooperate the ” 4-20 mA Controller/Alarm/Indicator ” CT-2012, then become a humidity controller and the indicating system. The user can control and monitor the humidity value from far away.
Also, you can browse more Lutron products at Roshanex. In addition, our team can help you choose the right model before you order.
Summary
| Range | 10 %RH to 95 %RH. |
| Weight | 75 g ( 0.16 LB ). |
| Size | 200 x 23 x 19 mm ( 7.9 x 0.9 x 0.7 inch ). |
Physical & Electrical
| Cable Length | Approx. 1.2 meter |
General Specification
| Accuracy | ≧ 70 %R.H. – ± (3% reading + 1% R.H.) <70 %R.H. – ± 3%R.H. |
| Humidity Sensor | High precision capacitive type humidity sensor. |
| Operating Humidity | Less than 95% RH. |
| Operating Temperature | 0 to 50 ( 32 to 122 ). |
| Output | 4 to 20 mA DC. | 5.6 mA = 10 %RH, 12 mA = 50 %RH | 16 mA = 75 %RH, 19 mA = 95 %RH |
| Wire connections | 2 wires, both for signal and power supply |
| Power Supply | DC 9V to 30 V * Protected against reverse polarity |
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