Technical Data; General; Input Variables; Output Sizes - FISCHER ECO-LINE DE80 Operating Manual

FISCHER Mess- und Regeltechnik GmbH
BA_EN_DE80

6 Technical data

6.1 General

Type designation
Pressure type
Measurement principle
Reference conditions (acc. to IEC 61298-1)
Temperature
Relative humidity
Air pressure
Installation position

6.2 Input variables

Basic measuring ranges
1 mbar
10 mbar
50 mbar
100 mbar
250 mbar
Each basic measuring range can be divided into three specified measuring
ranges. In the case of devices with a Modbus interface, this is parameterized
via the interface. For devices with an analogue interface, the desired measuring
range can be set using the DIP switches. All options are listed in the measure-
ment accuracy table.

6.3 Output sizes

Analogue output 3-conductor
The output signal can be switched between 0 ... 20 mA, 4 ... 20 mA, 0 ... 10V
and 2 ... 10 V (Live Zero).
Output signal
Signal range
Load impedance R
Switch output (changeover contact) 3-conductor
Type
Progr. switching function
Switching voltage
Max. switching current
Max. switching output
Analogue output 2-conductor
Output signal
Signal range
Admissible resistance R
DE80
Differential pressure
Piezo-resistive
+15 to +25 °C
45 ... 75 %
86 to 106 kPa
vertical
Overload
100 Pa 0.7 bar
1000 Pa 0.1 bar
5000 Pa 0.8 bar
10 kPa 0.8 bar
25 kPa 1.4 bar
0 to 20 mA
4 to 20 mA
0.0 to 21.5 mA
≤ 600 Ω
L
Potential-free semiconductor switch (MOS-
FET)
Changeover contact
3 to 32 V AC/DC
0.25 A
8 W / 8 VA
R ≤ 4 Ω
ON
4 to 20 mA
3.5 to 21.5 mA
RL ≤ (Ub – 7 V)/0.02 A
L
Technical data | 6
860 to 1060 mbar
Bursting pressure
70 kPa 1.0 bar
10 kPa 0.2 bar
80 kPa 1 bar
80 kPa 1 bar
140 kPa 2.5 bar
0 ... 10 V
2 ... 10 V
0.0 to 10.75 V
≥ 2 kΩ
100 kPa
20 kPa
100 kPa
100 kPa
250 kPa
19/28