Series WTP Wireless Temperature Sensor
Transmits up to 100 Feet, NEMA 4X Enclosure
The Series WTP Wireless Temperature Sensors can be quickly installed on chilled water lines, air ducts or outside a building without having to run additional wiring. By sampling the temperature measurement every 10 seconds, the 3.6 V lithium battery is able to power the unit for up to 8 years.
A reliable 418 MHz signal can carry the measurements up to 100 feet without a repeater. With the optional 900 MHz repeater, measurements can be transmitted up to 1000 feet away.
Models & Ordering
- Temperature Range:
- -40 to 185°F (-40 to 85°C).
- Temperature Limits:
- Ambient: 32 to 140°F (0 to 60°C).
- Humidity Limits:
- 5 to 95% RH non-condensing.
- Power Requirements:
- (2) 3.6 V ER14505 AA lithium metal battery, included, user replaceable.
- Transmitter Interval:
- Approximately 10 seconds.
- Housing Material:
- ABS plastic.
- Enclosure Rating:
- UL 94 V-0, NEMA 4X.
- 418 MHz - Built inside enclosure.
- Duct/OSA: 1.25 lb (566 g); Immersion: 0.8 lb (363 g).
- FCC Approval:
- FCC ID# T4F06811RH.
- Agency Approvals:
|Model Number||Description||Usually Ships*||Price||Order|
|WM-4SS||418 MHz receiver with extended antenna.||2-3 Weeks||$284.00||Order|
|WM-PSS||418 MHz to 900 MHz repeater with standard antenna.||2-3 Weeks||$756.00||Order|
|WM-CSF-4G||Current output module, 4 to 20 mA, range 32 to 185°F.||2-3 Weeks||$171.00||Order|
|WM-VSF-1G||Voltage output module, 0-10 V, range 32-185°F.||2-3 Weeks||$171.00||Order|
|WM-9SE||900 MHz receiver with extended antenna.||2-3 Weeks||$756.00||Order|
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