BARTEC BENKE HYGROPHIL F 5673, Operating Manual, Page: 17 / 129

System description
1-11
HYGROPHIL® F 5673 Operating manual, Software version 1.8.x, 387896MDHEN(14.06.2013)
1.4 Technical data
1.4.1 Evaluation unit F 5673
Evaluation unit
Display ranges
(not the measuring range) Measurement variable Lower range limit Upper range limit
Vol% [%] 0 100
PPM [ppm] 0 25000
DT [°C,°F,K] -100 100
FP [°C,°F,K] -100 100
MC [mg/m
3
],
[lb/MMscF]
0 30000
VP [hPa] 0 250
TT [°C,°F,K] -50 100
SP [bar,PSI,..] 0 250
WL [nm] 780 830
Auxiliary variables The temperature (TT) at the measuring point is measured via a sensor inte-
grated in the humidity sensor or entered by hand. The pressure (SP) is
measured via a 4...20 mA signal from an external pressure transmitter or
entered by hand. CO
2
-content (0...100%) is measured via a 4...20 mA-
signal or entered by hand.
Measurement channels 1, 2 or 3
Measuring rate Max. 3 measurements / minute per channel
Inputs per measurement channel - Light waveguide port for optical humidity sensor
- 9-pole D-SUB plug for data memory with sensor characteristic
- Clamp-type terminal for PT 100 measurement sensor in sensor head
- Clamp-type terminal for signal from a pressure transmitter for absolute
pressure (4...20 mA)
- Clamp-type terminal for CO
2
content (4...20 mA)
all inputs Ex ia, galvanically isolated
Analog outputs per measurement
channel Clamp-type terminal 0/4...20 mA, EEx ia, galvanically isolated
Source and sink
Resolution 0.0003 mA
Max. load: 500
Ω
Accuracy: 0.03 mA
Temperature drift: <0.001 mA/ °C
Interfaces RS 232, modbus, profibus
Display Graphic display 320 x 240 dots
Keyboard Red backlit touch-screen
Auxiliary energy DC 10...36 V max. 60 W (Si 6.3 A T)
AC 100...240 V max. 110 VA (Si 3.15 A MT)
Ambient conditions Permissible working temperature: 0...+50 °C
Permissible storage temperature: -20...+60 C
Climatic category: IWI according to DIN 40040
Dimensions (WxHxD) 483 x 192 x 212
Approvals ATEX, CSA, GOST
Weight approx. 8.5 kg