GE Druck TRX-II - Page 47

K319 Issue 2 EN-37
English
Specifications
For unit performances see TRX-II data sheet for the standard
version.
Deviations from the standard unit
0 ... 21 mA Rmax. 600Ω
Transmitter Supply:
12 VDC at the output terminals of the unit
PCMCIA card:
NOT supported, non removable COMPACTFLASH inside.
Backlight:
NOT supported.
Power Supply:
Integrally mounted battery pack with rechargeable cells and
power limiting elements.
Charger:
Suitable for 115/230 V, 50/60 Hz
Recharging time:
Discharged to fully charged, 16 hours at max 75 mA
Battery life:
4 hours in read mode
2.5 hours at 20 mA source mode
Storage temperature:
-20 to +45 degrees Celsius
(+60 permitted for 24 hours)
Operating temperature:
-20 to +40 degrees Celsius
Transmitter supply/Frequency output:
12 V at 25 mA
Milliamps input:
isolated
Drive capacity:
20 mA into 600 Ohm
Input safety parameters:
U
i
= 30 V max
I
i
= 215 mA max
P
i
= 0.75 max
C
i
=5 nF
L
i
= 0 mH
Output safety parameters:
U
o
= 17.5 max
I
o
= 75mA max
P
o
= 0.32 W max
C
o
= 339 nF max
L
o
= 6.5 mH max