-40~110 Your thermostat with high/low temperature sensor 2 alarm relay NO NC COMMON Output 7A/250VAC AC90~260VFeatures:- Strong anti-interference ability, stable performance, simple circuit and high precision; the outer for the 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 : working voltage AC90~260V; power is less than 2W (other power can be customized)Measurement accuracy: 0.5%FS1 Measuring range -40~110Display character height: 0.36 inch high brightness red LED (other colors can be customized)< br>Usage environment: -10~60 (relative humidity below 80%)Dimensions: 110*36 *60 (mm)Sensor length: 1.5mPackage includes:1* Din Rail Thermostat1* Sensor-------Code table:TY1: Relay 1 output alarm type0: 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-40.0~130.0HY1: Relay 1 return difference-40.0~ 130.0TY2: Relay 2 output alarm type0: Upper limit alarm, temperature AL2, relay is closed, (AL2-HY2), relay is off.1: Lower limit alarm, temperature AL2 , the relay is closed, (AL2+HY2), the relay is off.2: Alarm for upper and lower limit. Temperature AL2, the relay is closed, HY2, the relay is closed.AL2: Relay 2 action value-40.0~130.0HY2: Relay 2 return difference-40.0~ 130.0SEC: Relay action delay value0-999 secondsWhen 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: Correction value for temperature deviation-20.0~20.0 (display value = measurement value + LC)