Usage Tips:-40~110 Din Thermostat with sensor High/Low Temperature 2 Alarm Relay NO NC COMMON Output 7A/250VAC AC90~260V Features: -Strong anti-interference ability, stable performance, simple circuit and high precision; the outer for shell adopts a guide rail casing, which is easy to install and beautiful in appearance. -And has the function of adjustment and digital filtering, -Standard 2 relay output function, contact capacity 7A/250VAC. Specifications: Power supply: working voltage AC90~260V; power consumption is less than 2W (other power supplies can be customized) Measuring accuracy: 0.5%FS1 Measuring range -40~110 Display character height: 0.36 inches high brightness red LED (other colors can be customized) Use environment: -10~60 (relative humidity below 80%) Dimensions: 110*36 *60 (mm) Sensor Length: 1.5m Package included: 1* Din Rail Thermostat 1* Sensor ------- Code Table: TY1: Relay 1 output alarm type 0: Upper limit alarm, temperature AL1, the relay is closed, (AL1-HY1), the relay is off. 1: Lower limit alarm, temperature AL1, the relay is closed, (AL1+HY1), the relay is off. 2: Upper and lower limit alarm. Temperature AL1, the relay is closed, HY1, the relay is closed. AL1: Relay 1 action value -40.0~130.0 HY1: Relay 1 return difference -40.0~130.0 TY2: Relay 2 output alarm type 0: Upper limit alarm, temperature AL2, the relay is closed, (AL2-HY2), the relay is off. 1: Lower limit alarm, temperature AL2, the relay is closed, (AL2+HY2), the relay is off. 2: Upper and lower limit alarm. Temperature AL2, the relay is closed, HY2, the relay is closed. AL2: Relay 2 action value -40.0~130.0 HY2: Relay 2 return difference -40.0~130.0 SEC: Relay action delay value 0-999 seconds When the relay AL1 or AL2 reaches the operating conditions, it will delay the action for SEC seconds. When it is 0, there is no delay. LC: Temperature deviation correction value -20.0~20.0 (display value = measurement value + LC)