Data Sheet for Product
6/6
Siemens Differential pressure sensor QBM4000…/ QBM4100… CE1N1919en01
Smart Infrastructure 2019-10-09
Connectors
Front view of the plug on the sensor housing (internally wired at the factory) or
the view of the connection side of the cable plug.
Terminal assignment
Operating voltage AC 24 V (SELV) or DC 13.5…33 V.
Output signal DC 0...10 V (reference point M)
GND
Front view of the plug on the sensor housing (internally wired at the factory) or
the view of the connection side of the cable plug.
Terminal assignment
Supply voltage DC 8…33 V.
Output signal DC 4…20 mA.
Dimensions
18
11
86
80
92
ø 6,2
75
37
27,6
80
49
9,6
16,3
P2
P2
1919M01
5,5
P1
P2
Dimensions in mm
QBM4000-..
QBM4100-1.
Published by:
Siemens Switzerland Ltd.
Smart Infrastructure
Global
Headquarters
Theilerstrasse 1a
CH
-6300 Zug
Switzerland
Tel. +
41 58-724 24 24
www.siemens.com/buildingtechnologies
© Siemens Switzerland Ltd 2005
Delivery and technical specifications subject to change