External Power; Internal Battery Power; Trend Download Option; Environmental Conditions - GE TruSat User Manual

TruSat User's Guide

External power

Internal battery power

Trend Download option

Environmental conditions

Dimensions and weight

4–4
Power supply (AC to DC converter)
AC power input: 100–240 V, 0.5 A, 50–60 Hz
Power supply (DC to DC)
DC power input from vehicle cigaretter lighter: 12 V
Power supply output to monitor: 12 VDC, 1.25 A, 15 watt
Power indicator (green LED): ON while monitor is connected to AC power
Line power filter (monitor setting): 50 Hz or 60 Hz
Type: Internal, rechargeable, nickel metal hydride (NiMH), 3 AH, 12 VDC, 150 mA
Self-discharge when stored at room temperature (typical for all NiMH batteries):
at least 30% of a full charge remains after 3 months of storage
Capacity, fully charged, operating at room temperature:
Without Trend Download option: 35 hours
With Trend Download option: 24 hours
NOTE: Continuous use of the backlight reduces the time approximately 50%.
Charging time (full capacity): 3.5 hours typical
Battery indicator: 4-segment symbol; shaded segments represent battery charge
(0 shaded = low or depleted; 4 shaded = fully charged)
Automatic power OFF to conserve battery: 20 minutes after monitoring stops
Trend data storage: 48 hours with a data storage resolution of 1 data point every
4 seconds
RS-232 serial port: DIN 6 circular connector
19.2K baud, 8 data bits, 1 start bit, 1 stop bit
Handshaking (RTS, CTS), full duplex, no parity
NOTE: To maximize battery life, store the monitor at room temperature.
Temperature
Relative humidity,
noncondensing
Atmospheric pressure
Approximate elevation
Width/Depth/Height including handle = 21.8 x 11.5 x 10.3 cm (8.5 x 4.5 x 4 inches)
Weight
1.25 kg (2.76 pounds)
1.47 kg (3.26 pounds) with Trend Download option
Operating
10 to 40 ºC
(50 to 104 ºF)
20 to 95%
1060 to 697 hPa
–378 to 3048 m
(–1240 to 10,000 ft.)
Transport and Storage
–40 to 70 ºC
(–40 to 158 ºF)
5 to 95%
1060 to 188 hPa
–378 m to 12.2 km
(–1240 to 40,000 ft.)