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© 203 Watts Radiant

Snow / Ice Sensor 090 

In slab, w 65 ft cable

Literature

ES-WR-Snow_Ice-090, IOM-WR-Snow_Ice-090

Packaged weight

4.4 lbs (2000 g)

Dimensions

-3/4" H x 3-7/6" OD (45 mm H x 87 mm OD)

Sensor material

Silicon brass, 65 ft. (20 m) 5 conductor stranded wire with 

polyethylene jacket

Approvals

CSA C US with Watts Radiant Snow Melting Controls 653 

and 654

Operating range

-30 to 70°F (-34 to 77°C)

-Included

4 #4-40, 7/6" machined, stainless steel screws
4 #6-32, 3/8" flathead, slotted, stainless steel screws

Snow / Ice Sensor Socket 091

Literature

ES-WR-Snow_Socket-09, IOM-WR-Snow_Ice-090

Packaged weight

.5 lbs (670 g)

Socket material

Silicon brass

Dimensions

3-3/6" H x 3-/2" OD (97 mm H x 89 mm OD)

Approvals

CSA C US with Watts Radiant Snow/Ice Sensor 090

-Included

One polyethylene protective cap, one polyethylene 

mounting plate and eight #6-32 x 3/8" screws

WARNING: 

This  product  contains  chemicals 

known  to  the  State  of  California  to  cause  cancer 

and  birth  defects  or  other  reproductive  harm.  

For more information: www.watts.com/prop65

Technical Data

Summary of Contents for Snow/Ice Sensor Socket 091

Page 1: ...sor has 65 ft 20 m of wire This product can be used in applications ranging from residential driveways to commercial building fronts such as emergency access entries This sensor allows the above Snow...

Page 2: ...eas within a larger slab area As well as reading temperatures the sensor also detects surface water The installer should be careful not to place the sensor where standing water could accumulate on its...

Page 3: ...150m from the sensor to control Avoid tying the conduit to the rebar within 6 2m of the socket This allows the rebar grid to move without disturbing the position of the socket The top of the snow ice...

Page 4: ...sensor flange This allows the finished surface of the concrete asphalt etc to be troweled flush with the plug The plug must be installed prior to placing the concrete Also ensure that the mounting pla...

Page 5: ...ed in a harsh environment Accumulation of dirt salty grime etc on its surface will inhibit proper water detection It should be checked on a regular basis and when necessary cleaned Before cleaning the...

Page 6: ...elow lists the expected resistance values at various sensor temperatures Measure the resistance between the blue and black wires When the sensor surface is dry the reading should be 2 000 000 Ohms Whe...

Page 7: ...achined stainless steel screws 4 6 32 3 8 flathead slotted stainless steel screws Snow Ice Sensor Socket 091 Literature ES WR Snow_Socket 091 IOM WR Snow_Ice 090 Packaged weight 1 5 lbs 670 g Socket m...

Page 8: ...Products d Any freight or delivery costs related to the Product or any related electrical products Watts Radiant assumes no responsibility under this Limited Warranty for any damage to the Product cau...

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