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You searched for: ETI SIT-6E Pavement Mounted Snow & Ice Sensor used with any APS series or EUR–5A Control Panel
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ETI SIT-6E Pavement Mounted Snow and Ice Sensor


The SIT-6E, which replaces the SIT-5E, reliably detects snow and ice conditions on pavement surfaces. This ensures that deicing heaters operate only while needed which minimizes energy costs without sacrificing snow melting effectiveness. A built-in hold-on timer keeps heaters operating for an hour after snow stops to help ensure complete snow melting.

The SIT-6E senses snow as moisture detected between the limits of -30 and 38 degrees Fahrenheit. Operation in the 32 to 38 degree temperature range eliminates otherwise slow melting.

The SIT-6E accurately measures pavement temperature by compensating for its internal heating. This eliminates the cost and complexity of a separate pavement temperature sensor. For improved efficiency, the SIT-6E mounts closely to the deicing heaters to ensure that pavement and sensor become dry at about the same time.

The new mounting system helps align the SIT-6E with the pavement surface. Six available conduit locations add to installation flexibility and simplicity. The sensor subassembly is field replaceable without disturbing the pavement. The SIT-6E is a NEC Class 2 low voltage device which simplifies installation.

Only brass, epoxy, and stainless steel are exposed to the pavement surface. Precision machining gives the SIT-6E a handsome appearance that will please the building owner, engineer, and architect.



  • Reliable snow melting

  • Minimum energy costs



  • Control based upon pavement conditions

  • Rugged construction

  • Simple installation

  • Low voltage operation

Installation Instructions
Data Sheet
Item CodeDescriptionVendorQuantity
23832 Pavement Sensor Housing
ETI (Environmental Technology Inc.) Housing that is Required for use with HSC-4 or SIT-6E Sensor
SIT-6E Pavement Snow Sensor No Housing
ETI (Environmental Technology Inc.) Pavement Mounted Snow & Ice Sensor used with any APS series or EUR–5A Control Panel - Requires 23832 Pavement Sensor Housing