Dwyer Instruments SERIES WTP-W Catalog Page

Series

RoHS

2-3/4

[69.85]

1-1/16

[26.92]

4-1/2

[114.30]

COOL WARM

WTP-W

Wireless Wall Mount Temperature Sensors

Transmits up to 100 Feet, Manual Override

The Series WTP-W Wireless Wall Mount Temperature Sensors allows flexibility
in office buildings with cubicles or in hotel rooms. Without any wires to limit the location
of the sensor, it can be moved quickly without any interruption in temperature
measurement. Optional temperature set point and manual override features allow users to
adjust temperatures to make the ambient conditions more comfortable.
A reliable 418 MHz signal can carry the measurements up to 100´ without a repeater. With
the optional 900 MHz repeater, measurements can be transmitted up to 1000 feet away.

ACCESSORIES (see complete list on page 135)
WM-4SS, DIN Rail Mount Receiver
WM-PSS, DIN Rail Mount Repeater with Standard Antenna
WM-CSF-4A, DIN Rail Mount 4 to 20 mA Temperature Output

Module Range 50 to 90°F (10 to 32°C)

WM-VSF-1A, DIN Rail Mount 0 to 10 VDC Temperature Output

Module Range 50 to 90°F (10 to 32°C)

WM-SSV-07, DIN Rail Mount 0 to 10 VDC Set Point Output Module
WM-RSO, DIN Rail Mount Normally Open Override Output Module
WM-RSC, DIN Rail Mount Normally Closed Override Output Module

SPECIFICATIONS
Temperature Range: -40 to 185°F

(-40 to 85°C).

Accuracy: ±0.54°F (±0.3°C).
Temperature Limits: Ambient: 32 to

140°F (0 to 60°C).
Humidity Limits: 5 to 95% RH non­condensing.
Power Requirements: (2) 3.6 V
ER14505 AA lithium metal batteries,
included, user replaceable.

Model
WTP-W00
WTP-W10
WTP-W01
WTP-W11

Set Point Adjustment

No
Yes
No
Yes

Transmitter Interval Rate:

Approximately 10-15 seconds.

Housing Material: ABS plastic.
Enclosure Rating: UL 94 V-0.
Antenna: 418 MHz - Built inside

enclosure.

Weight: 0.25 lb (113 g).
FCC Approval: FCC ID#

T4F061213RSO.

Agency Approvals: RoHS.

Manual Override

No
No
Yes
Yes