wireless Seismic RT System 2 - WRU and LIU Specifications; WRU Specifications; Table B-1 WRU Specifications

RT System 2 v2.3 147 Deployment Guide R01.i
© 2010-2014 Wireless Seismic, Inc. All rights reserved.
B
B. WRU and LIU Specifications
This section provides the WRU and LIU specifications. See the following sections for
more information:
i “WRU Specifications” on page 147
i “LIU Specifications” on page 148
B.1 WRU Specifications
The following table provides the WRU Specifications:
Table B–1 WRU Specifications
Item Description
Power source 3.7Vdc nominal – accessory battery voltage
Operating temperature -40°C to +75°C
Humidity 0 to 100%
Environmental Rating IP67
Operating Frequency Range 2403 MHz to 2475 MHz
Dimensions 1C WRU:
5.79 W x 2.83 H x 9.01 L in.
(14.7 W x 7.2 H x 22.9 L cm)
3C WRU:
5.79 W x 3.35 H x 9.01 L in.
(14.7 W x 8.5 H x 22.9 L cm)
Dimensions with 2 batteries 1C WRU:
Standard – 7.71 W in. (19.58 W cm)
High capacity – 9.17 W in. (26.66 W cm)
3C WRU:
Standard – 7.71 W in. (19.58 W cm)
High capacity – 9.17 W in. (26.66 W cm)
Weight 1C WRU:
Stand-alone – 4.02 lbs. (1.83 kg)
3C WRU:
Stand-alone – 4.64 lbs. (2.10 kg)