5 / 6
Siemens
Flow switch QVE1902.0..
CM1N1596en
Building Technologies
2017-02-16
Disposal
The device is considered an electronics device for disposal in terms of European
Directive 2012/19/EU and may not be disposed of as domestic garbage.
x
Dispose of the device through channels provided for this purpose.
x
Comply with all local and currently applicable laws and regulations.
Technical data
Field of use
Permissible media
Medium temperature
Piping diameter
Nominal pressure
All liquids
(not suitable for ammonia)
-20…100 °C (Medium may not freeze)
DN 10…25
PN 10
(piping approved for PN 25)
Contact
Type of switch
Max. contact rating
Max. switching capacity
Length of connecting cable/cross section
External supply line protection (EU)
Closes as flow increases
*)
Opens as flow decreases
*)
Reed contact
AC 230 V, 1 A / DC 48 V, 1 A
26 VA or 20 W
1.5 m / 0.5 mm
2
Fuse slow max. 10 A
or
Circuit breaker max. 13 A
Characteristic B, C, D according to
or
Power source with current limitation of
max. 10 A
Switching point adjustment
Setting range
Manual, set at the factory to the middle of
the setting range
See Sizing on page 2
Protection class
Housing
II according to EN 60730-1
IP65 according to EN 60529
Storage, transportation, operation
Temperature
Humidity
0…70 °C
<95 % r.h.
Product standard
EN 60204-1
Safety of machinery - Electrical
equipment of machines
EU Conformity (CE)
CM1T1596xx
**)
The product environmental declaration CE1E1596
**)
contains data on
environmentally compatible product design and assessments (RoHS compliance,
materials composition, packaging, environmental benefit, disposal).
Excl. packaging
See under "Dimensions and weight"
Switching unit/connecting cable
Housing and paddle system/piping
Polyamide / PVC
PPE+PS Noryl FE1630PW / brass
Black
*) Applies to delivery state (switching function can be inverted as needed).
**) The documents can be downloaded from
http://siemens.com/bt/download
.
Functional data
general
Switching function
Degree of protection
Environmental conditions
Standards and Directives
Environmental
compatibility
Dimensions / Weight
Material
Housing color
Hindustan Hydraulics & Pneumatics, Chennai - 01.
Phone : 2534 3066, 2534 5625, 2534 5587
E-Mail : [email protected]
Contact person : V. Anandha krishnan - 98409 21885
