·Differential Pressure Switch ·Temperature Sensor ·Anti-freeze Switch

Sensor--Anti-freeze Switch   TF60-P Anti-freeze Switch Parameters: Application: AHU (chilled/hot water) anti-freeze alarm device Temperature setting range: 1~7.5℃ Degree of protection: IP54 Temperature return difference: 2~3.5℃ Threshold of temperature: 80℃ Capillary length: 3m Switch type: SPDT, provide NO or NC node Electrical rating value: ＜4A/250VAC＜6A/125VAC Accessories: 4 plastic expansion plug, 4 installation screw Anti-freeze Switch Datasheet. PDF