The STH series temperature and humidity transmitter is made using digital temperature and humidity sensors and low-power microcontroller technology. The product has characteristics such as short response time, high accuracy, and good long-term stability. It is widely used in HVAC, telecommunications base stations, computer rooms, warehouses, textiles, grain reserves, tobacco and other occasions that require temperature and humidity monitoring.

　　Features

　　1. Temperature and humidity integrated sensor structure, water immersion can self recover;

　　2. Reasonable product structure design, compact size, and convenient installation;

　　3. Multiple output options for current, voltage, RS485 communication;

　　4. The range can be ordered according to customer specified requirements, which is flexible and convenient;

　　5. The probe part adopts a stainless steel shell and copper filter, suitable for various harsh environments. Special orders can be used for pressure measurement in tanks or pipelines, as well as measurement in high temperature and high humidity situations.

　　Technical indicators

　　1. Measurement range:

　　Temperature: -40~120 ℃ Humidity: 0~* RH

　　2. Error: see selection table P for accuracy options

　　3. Output signal: 4-20mA 0-10V RS485 Ethernet output optional

　　4. Load resistance: Current type ≤ 500 Ω Voltage type ≥ 10k Ω

　　5. Power supply: 18-30V DC

　　6. Power: ≤ 1W

【Product Selection】