TECHNICAL SPECIFICATIONS *
* See TDS-TWBSX technical specification document for further technical data.
BATTERY SPECIFICATIONS
* When a low battery condition is indicated, both batteries must be changed altogether.
** Batteries lifespan depends by environmental conditions, default monitor settings and link quality.
Table 7
Specification
Value
Communication range with
TAU-TRM-01
,
TAU-CEM-01
or
TAU-
EXM-01
network devices
200 m (in open space)
Wireless frequency band
868 MHz
Number of wireless channels
66
Radiated power
14 dBm (25 mW)
Operating temperature range
-10 °C to 55 °C
Maximum humidity (non condensing)
95% RH
Certified IP rating (EN 54)
IP 21C
Environmental application
Indoor use only (Type A as per EN 54-3)
Specification
Value
Batteries type *
CR123A (3 V, 1.25 Ah)
TAU-BS-01
5 + 1/2 years
TAU-BSB-23W-01
4 + 1/2 years
TAU-BSB-23R-01
4 + 1/2 years
Low battery threshold value (nominal)
2.850 V
Table 8
L20-TWBSX-1400 (vA.4)
13
