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CM1N1596en
2017-02-16
Hindustan Hydraulics & Pneumatics, Chennai - 01.
Contact person : V. Anandha krishnan - 98409 21885
Flow switch
For liquids in piping DN 10...25
Contact load: max. AC 230 V, 1 A, 26 VA
DC 48 V, 1 A, 20 W
Nominal pressure PN10
Manual contact setting (NO/NC contact)
Housing protection type IP 65 / Protection class II
Maintenance free
In HVAC plants to monitor the flow of liquid medium in hydraulic systems, in
particular, refrigeration, heat pump and heating plants, e.g. for evaporators, boilers,
heat exchangers, etc.
QVE1902.010
QVE1902.015
QVE1902.020
QVE1902.025
Building Technologies
Phone : 2534 3066, 2534 5625, 2534 5587
E-Mail : hhp@hindustanhydraulic.in
1
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Related Manuals for Siemens QVE1902.010
Summary of Contents for Siemens QVE1902.010
- Page 1 Flow switch QVE1902.010 QVE1902.015 For liquids in piping DN 10…25 QVE1902.020 QVE1902.025 Contact load: max. AC 230 V, 1 A, 26 VA DC 48 V, 1 A, 20 W Nominal pressure PN10 Manual contact setting (NO/NC contact) Housing protection type IP 65 / Protection class II...
- Page 2 Type summary Type / ASN Order number (SSN) Name QVE1902.010 S55720-S199 Flow switch QVE1902.015 S55720-S200 Flow switch QVE1902.020 S55720-S201 Flow switch QVE1902.025 S55720-S202 Flow switch Ordering When ordering, please specify the quantity, type, and product name. Sizing Switching value table for water at 20 °C...
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Page 3: Mounting Instructions
The connecting cable to relieve tension has a reserve loop so that there is sufficient "play (cable)" when making fine adjustments to the switching unit. 3 / 6 Siemens Flow switch QVE1902.0.. CM1N1596en Phone : 2534 3066, 2534 5625, 2534 5587 Hindustan Hydraulics &... - Page 4 Never remove a flow switch or its body from a system under pressure. The flow switch is maintenance-free and cannot be repaired by the user. 4 / 6 Siemens Flow switch QVE1902.0.. CM1N1596en Phone : 2534 3066, 2534 5625, 2534 5587 Hindustan Hydraulics &...
- Page 5 Housing and paddle system/piping PPE+PS Noryl FE1630PW / brass Housing color Black *) Applies to delivery state (switching function can be inverted as needed). **) The documents can be downloaded from http://siemens.com/bt/download. 5 / 6 Siemens Flow switch QVE1902.0.. CM1N1596en Phone : 2534 3066, 2534 5625, 2534 5587 Hindustan Hydraulics &...
- Page 6 Siemens Switzerland Ltd. Building Technologies Division International Headquarters Gubelstrasse 22 6301 Zug Switzerland Tel. +41 41-724 24 24 © Siemens Switzerland Ltd 2017 www.siemens.com/buildingtechnologies Delivery and technical specifications subject to change 6 / 6 Siemens Flow switch QVE1902.0.. CM1N1596en Phone : 2534 3066, 2534 5625, 2534 5587 Hindustan Hydraulics &...