Standard 2 Relay Output Function Din Rail Thermostat With Sensor NO NC Common -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 shell adopts a guide rail casing, which is easy to install and attractive in appearance. - Includes adjustment and digital filtering functions. - Standard 2 relay output function, contact capacity 7A/250VAC. Specifications: Power supply: working voltage AC90~260V; power consumption less than 2W (other power supplies available on request) Measuring accuracy: 0.5%FS Measuring range: -40~110 Display character height: 0.36 inches high brightness red LED (other colors available on request) Operating environment: -10~60 (relative humidity below 80%) Dimensions: 110*36*60 mm Sensor length: 1.5m Package included: 1 x Din Rail Thermostat 1 x Sensor Code Table: TY1: Relay 1 output alarm type 0: Upper limit alarm, temperature AL1, relay closes, (AL1-HY1), relay turns off. 1: Lower limit alarm, temperature AL1, relay closes, (AL1+HY1), relay turns off. 2: Upper and lower limit alarm. Temperature AL1, relay closes, HY1, relay closes. 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, relay closes, (AL2-HY2), relay turns off. 1: Lower limit alarm, temperature AL2, relay closes, (AL2+HY2), relay turns off. 2: Upper and lower limit alarm. Temperature AL2, relay closes, HY2, relay closes. AL2: Relay 2 action value -40.0~130.0 HY2: Relay 2 return difference -40.0~130.0 SEC: Relay action delay value 0999 seconds When relay AL1 or AL2 reaches operating conditions, it delays action by SEC seconds. If set to 0, no delay occurs. LC: Temperature deviation correction value -20.0~20.0 (display value = measurement value + LC)