-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 features a sleek appearance. - Includes adjustment and digital filtering functions. - Standard 2 relay output with contact capacity of 7A/250VAC. Specifications: - Power supply: AC90~260V (working voltage), power consumption less than 2W (other power supplies available upon request) - Measuring accuracy: 0.5%FS - Measuring range: -40~110°C - Display: 0.36 inch high brightness red LED (other colors available upon request) - Operating environment: -10~60°C (relative humidity below 80%) - Dimensions: 110 x 36 x 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 – when temperature reaches AL1, relay closes; when temperature drops to (AL1-HY1), relay opens. 1: Lower limit alarm – when temperature drops to AL1, relay closes; when temperature rises to (AL1+HY1), relay opens. 2: Upper and lower limit alarm – when temperature reaches AL1, relay closes; when temperature reaches HY1, relay opens. AL1: Relay 1 action value – adjustable from -40.0 to 130.0°C HY1: Relay 1 return difference – adjustable from -40.0 to 130.0°C TY2: Relay 2 output alarm type 0: Upper limit alarm – when temperature reaches AL2, relay closes; when temperature drops to (AL2-HY2), relay opens. 1: Lower limit alarm – when temperature drops to AL2, relay closes; when temperature rises to (AL2+HY2), relay opens. 2: Upper and lower limit alarm – when temperature reaches AL2, relay closes; when temperature reaches HY2, relay opens. AL2: Relay 2 action value – adjustable from -40.0 to 130.0°C HY2: Relay 2 return difference – adjustable from -40.0 to 130.0°C SEC: Relay action delay time – 0 to 999 seconds When relay AL1 or AL2 reaches operating condition, it delays action by SEC seconds. If set to 0, no delay occurs. LC: Temperature deviation correction value – adjustable from -20.0 to 20.0°C (Displayed value = Measured value + LC)