ST-FRE-1 (EFP-1) SONTAY CAPILLARY FROST THERMOSTAT AUTO RESET 6 METER CAPILLARY

Features and Benefits

• Universal mounting
• Easy adjustment of set point
• Setting indicator
• Volt Free Contacts
• IP65 housing option
• Manual reset versions have an exposed push button on the
front cover so no tools needed to reset

 

Technical Overview
The ST-FRE range of thermostats provide a low cost switch output based on the average temperature detected along a 6 meter or 2 meter
capillary sensor.
The most common application is for frost protection on fresh air intakes or air-conditioning systems, to prevent the icing up of filters, fans and
coils. The capillary is fixed in a matrix across the duct, in a position downstream of the pre-heater or frost coil.

Resource & Download

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