Smart Temperature and Humidity Controller
Small Size Smart Temperature and Humidity Controller WHD48-11
General
WHD series smart temperature and humidity controller is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc. It can effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or flashover etc. from humidity or condensation.
Model Description
Feature
Product Parameter
| Technical Parameter | Value | |
| Measuring Range | Temperature | -40.0℃~99.9℃ |
| Humidity | 20%RH~90%RH | |
| Analog Output | DC 4~20mA | |
| Contact Capacity | 5A/AC250V | |
| Communication | RS485(MODBUS-RTU) | |
| Auxiliary Power Supply | AC 85~265V; DC 100~350V | |
| Environment | Temperature | -20℃~60℃ |
| Humidity | ≤95%RH no condensation | |
| Altitude | ≤2500m | |
Dimension(unit:mm)
Wiring
Diagram
Certification
Application
