Specifications

PolarXpress XW Sensor
Wireless Water Sensor
GENERAL DESCRIPTION
The Wireless Water Sensor detects the presence or non-
presence of water.
FEATURES
• 3 ft. leaded wires.
• Immediately detects water.
• PolarXpress online wireless sensor monitoring and
notification system to configure sensors, view data
and set alerts via SMS text and email.
PRINCIPLE OF OPERATION
The PolarXpress Wireless Water Sensor detects when
water is present by completing the circuit between the
two leaded wires. When water is present the sensor will
immediately turn on the FR radio and transmit the data
to the wireless gateway and PolarXpress Online Sensor
Monitoring and Notification System, allowing the user
to immediately receive an SMS text or email alert. The
sensor can be configured to detect both the presence
and non-presence of water.
POWER OPTIONS
X Sensors are powered by a replaceable 3.0 V coin cell
battery. The X2 Sensors are larger in size (3” [L] x 2.1”
[W] x 1.2” [h]) and include two long-life AA batteries.
It is recommended that unless you are using the AA
battery solution, you set heartbeat to no faster than one
hour to preserve battery life.
APPLICATIONS
• CRAC/CRAH Water Leak Detection
• Chilled Water Pipe Leak Detection
• Under Raised Floor Water Detection
POLARXPRESS X SENSOR CORE
SPECIFICATIONS
• Power: X Sensor: replaceable 3.0 V coin cell battery.
X2 Sensor: 2 replaceable AA 1.5V batteries.
• Communication: RF 900, 868 and 433 MHz
• Antenna: 4” wire antenna
• Operating Temperature: -20º to 60ºC (-4º to 140ºF)
• Device Range: 250 - 300 ft. non-line-of-sight*
• Battery Life:
X Sensor: At 1 hour heartbeat setting, coin cell
battery will last 1-2 years.**
X2 Sensor: At 1 hour heartbeat setting, included
AA batteries will last more than 4 years.**
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and
other variables.
1.775 in
(45.085 mm)
1.040 in
(26.416 mm)
Height: 0.785 in
(19.939 mm)
™
2.100 in
(53.340 mm)
3.020 in
(76.708 mm)
Height: 1.270 in (32.258 mm)
™
X Sensor
X2 Sensor