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ETI MODEL SIT–6E Pavement-Mounted Sensor

SIT-6e Photo

ETI Snow and Ice Melting Controls and Sensors
We are an authorized stocking distributor for ETI (Environmental Technology Inc.)





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.

Typical Installation


Order Number Description
20756 SIT-6E Pavement-Mounted Snow and Ice Sensor
20755 Replacement SIT-6E Sensor Subassembly *
20879 100' Spool of 3-Conductor Sensor Extension Wire **
20877 250' Spool of 3-Conductor Sensor Extension Wire **
20878 500' Spool of 3-Conductor Sensor Extension Wire **
20760 Pavement Mounted Junction Box **
* Replacement Part
** Accessory


ETI's two year limited warranty covering defects in workmanship and materials applies. Contact Customer Service for complete warranty information.

delivery time: typically ships in 5-7 working days or less plus allow additional time for your selected UPS or FedEx shipping method.  Price below does not include shipping cost which is calculated using your address before entering your credit card number.

Secure Online Ordering
Delivery time: typically ships in 5-7 working days or less.  The transit time to you depends on your physical location and your selected UPS/FedEx shipping method, the cost of which will be displayed in your shopping cart.

Item ID Catalog # Description Click "Select" below to view the price and the actual real-time quantity in stock.
ETI20756 SIT–6E Pavement-Mounted Sensor


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5880 Alpine Ave. NW - Comstock Park, MI 49321  USA
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