snow switch HSC-24
Automatic De-icing Control sensor
The Snow Switch Model HSC-24, 24-volt Pavement-Mounted Snow and Ice Sensor reliably detect snow and ice conditions on pavement surfaces. The HSC-24 pavement sensor ensures that deicing heaters operate only while needed which minimizes energy costs without sacrificing snow melting effectiveness.
The HSC-24 is designed to be self-contained eliminating the need for an additional control panel, and its independent relay-contact output is compatible with most heater control systems. As part of a snow melting system, the HSC–24 sensor will signal for snow and ice melting at pavement temperatures below 38°F (3.3°C) while moisture in any form—including water, snow, sleet or ice—is present.
- Directly senses pavement conditions for reliable, accurate system control
24-voltoperation for compatibility with a diverse array of electric and hydronic controls and systems Self-containedoperation does not require additionalcontrol panel
- NEC Class 2 circuit for safe operation in wet locations
- Designed and built for long, trouble-free life
- Built-in self-test functions allow quick operational verification