Submittal Sheet
Job __________________________
Designer ______________________
Contact _______________________
01/11
Snow Melting
Replaces: New
Product design, software and literature are Copyright © 2011 by:
tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
1 of 1
All specifications are subject to change without notice.
Printed in Canada. C 090 - 01/11.
tekmar Control Systems Ltd., Canada, tekmar Control Systems, Inc., U.S.A.
The Snow/Ice Sensor 090 is an in ground sensor used with tekmar snow melting controls to automatically detect snow or ice on a
driveway or walkway. The 090 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 tekmar snow melting controls to automatically
operate the snow/ice melt system only when snow or ice is present, while also providing temperature feedback to the control.
This sensor must be used with a tekmar Snow/Ice Melting Control 665, 667, or 664, and installed in a 091 socket.
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Automatic snow/ice detection so melting
systems only operate when needed
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Slab temperature reading
Long wire included so in field splicing is
not necessary
Designed for long life in driveway and
walkway installations
65 ft (20 m) of cable
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Top View
Ø 3–7/16”
(87 mm)
Side View
3–7/16”
(87 mm)
1–3/4”
(45 mm)
2/8”
(7 mm)
Literature D090
Packaged weight 4.4 lb (2000 g)
Dimensions 1-3/4” H x 3-7/16 O.D. (45 x 87 O.D. mm)
Sensor material Silicon brass
Cable Material
65 ft. (20 m) 5 conductor stranded wire with
polyethylene jacket
Approvals CSA C US
Operating range -30 to 170°F (-34 to 77°C)
Included
4 #4-40, 7/16” machined, stainless steel screws
4 #6-32, 3/8” flathead, slotted, stainless steel screws
Warranty Limited 3 Year (See D090 for full warranty)