2 | Product and functional description
FISCHER Mess- und Regeltechnik GmbH
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BA_EN_DE23
2 Product and functional description
2.1 Delivery scope
• Differential pressure transmitter DE23 ## ## ## # R00M #
• Operating Instructions
2.2 Intended use
The DE23 is a differential pressure transmitter for measuring very small over-
pressure, under-pressure and differential pressure in neutral, non-corrosive
gaseous media.
2.3 Equipment versions
Pneumatic plug connector
for 6 or 8 mm hose
Hose screw connection
for 6 or 8 mm hose
1 channel version
2 channel version
Assembly on a mounting plate
4 attachment boreholes
for tapping screws
Option:
Mounting rail
assembly
Circuit diagram
+
P1
P2
+
+
Nameplate
M12 plug connection
Wall mounting plate
Nameplate
+
Fig. 1:
Equipment versions
Nameplate
The presented type plates serve to show an example of the information shown.
The data shown is purely fictive, but does correspond to the actual conditions.
For more information, please see the order code at the end of these instruc-
tions.
1 channel version
Silicone-free
Item number
Measuring range
Electrical output
Pmax.
Operating voltage
Prod. No.
DE23D40040BR00MW
0 ... 100 Pa
4 ... 20 mA
100 kPa
24 V DC
1604446.01.001
Special properties
Circuit diagram
Order Codes
Technical data
Serial number
Fig. 2:
Nameplate 2-wire
