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https://www.acrelenergy.com/products/temperature-humidity-controller/

Digital Temperature and Humidity Controller for Sale
The WHD series temperature and humidity controller uses sensors to detect the temperature and humidity values in the cabinet and adjusts the temperature and humidity values by controlling the external fan and heater, which can effectively prevent equipment failures caused by low temperature and high temperature and moisture or condensation The occurrence of creepage and flashover accidents caused by it.

Temperature & Humidity Controller Types

WHD48-11 Smart Temperature and Humidity Controller
Digital temperature and humidity controller.

WHD72-11 Panel Mounted Temperature & Humidity Controller
Temperature & Humidity controller WHD72-11.

WHD46-22 Two Multi Channel Temperature & Humidity Controller
Two channel temperature&humidity controller with RS485 with alarm 4-20mA output.

WHD20R-22 Digital Temperature & Humidity Controller
Din rail measuring two channel Temperature and humidity with sensors WHD20R-22.

WHD72-22 Temparature Humidity Controller
The controller for temperature and humidity is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transform...

Established in 2003, Acrel Co, Ltd. (Stock Code: 300286. SZ) is a high-tech enterprise concentrating on research, production, sales, and services. It mainly provides systemic solutions of energy efficiency management and electrical safety for users. "Acrel" smart energy meter china manufacturer is equipped with complete production lines from cloud platform software to sensors.

Now the price of wireless energy meter is reasonable, if you are interested, please contact us.