数字温度计长

BJ-ZWS-42-1W(TH)Digital Temperature Controller 1.One channel digital temperature control 2. Real-time and precision monitoring 3. Set temperature control value by users 4.Set heating temperature and fan-based cooling type in one 5. Auto alarm to short-circuit of heating(cooling)device Technical Parameters Voltage AC220V 50Hz Measurement range -50 99°C accuracy 1±°C Parameter setting upper limit -49 99°C lower limit -50 98°C Sensor error correction -50 99°C Display type 3 LED digital display up and dwon, a decimal Response rate typical value<=5s Load relay output ca pacity AC220V/5A(resistive load)two channel active output Alarm relay output capacity AC220V/5A(resistive load)one channel passive output Volume 72x72x135mm