Siemens QBM Series Bedienungsanleitung

Installation Instructions

Document No. 129-903

October 4, 2013

Air Differential Pressure Sensors

Item Number 129-903, Rev. BA Page 1 of 2

Product Description

The Siemens QBM Series Air Differential Pressure

Sensors use a well-proven ceramic technology.

They deliver temperature-compensated sensor

signals for registering airflow in HVAC systems and

for the measurement of differential pressures in

environmental, laboratory and cleanroom

applications.

Product Numbers

Product Number Percent

Accuracy Pressure

Range

Inches WC

(Water

Column)

QBM3100U025U +/- 0.25

QBM3100U1 1

QBM3100U2.5 2.5

QBM3100U5 5

QBM3100U10

+/-1% FS

Contents

•Sensor

•Conduit Adapter

Warning/Caution Notations

WARNING: Personal injury/loss of life may

occur if you do not follow the

procedures as specified.

CAUTION: Equipment damage/loss of

data may occur if you do not

follow the procedures as

specified.

Required Tools

•Small, Phillips screwdriver

•Small, flat-blade screwdriver

•Adjustable wrench

Expected Installation Time

30 minutes

Prerequisites

Even though the device is protected against electro-

magnetic interference, installation and cabling must

be carried out correctly to ensure interference

immunity.

•Use shielded cables for the signal and control

lines with the connecting lead of the shield

being kept as short as possible. The connection

point of the shielding depends on the existing

connection conditions.

•Never route signal and control cables together

with the trunk line or feeder cables of motors,

cylinder coils, rectifiers, and so on. The cables

must be routed in conductive and grounded

cable conduits. This applies especially to long-

distance cables, or environments where the

cables are exposed to strong radio waves from

broad casting stations.

CAUTION:

•Prior to mounting or removing the

sensor, verify that the system is

depressurized.

•Do not mount sensors in locations

subject to high pressure pulses.

•Significant thermal changes in the

sensor environment can lead to a zero

shift. As a result, the measuring value

displayed in a depressurized state will

read zero. This kind of drift can be

corrected by zero point reset.

Document No. 129-903

Installation Instructions

October 4, 2013

Installation

Wiring Diagram

Recommended mounting positions:

•Vertical, with the pressure connections

facing downward, drain off possible

condensed water (factory calibration).

•Horizontal, with the cover facing downward.

•Horizontal, with the cover facing upward.

NOTE: Mount the transmitter with a minimum 0.39

inches (10 mm) distance to magnetic

material. If this is not possible there may be

an error of up to -.004 inch WC for

transmitters mounted on sheet steel.

Figure 3. Wiring Diagram, 4 to 20 mA.

Tubing Connections

SSEN0024R2

Figure 1. Recommended Mounting Positions.

ZP – Push Zero Point Reset

The installation position is variable by using the Zero

Point Reset button. Pressure variations can be reset

after installation.

Ensure the power supply is not interrupted when

storing customer settings (ZP – reset).

Figure 4. High and Low Pressure Connections.

The installation is now complete.

Figure 2. ZP Push Zero Point Reset.

Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and

models as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective

Siemens Industry, Inc.

Building Technologies Division

1000 Deerfield Parkway

Buffalo Grove, IL 60089-4513

USA

+1-847-215-1000

Your feedback is important to us. If you have

comments about this document, please send them

to SBT_technical.editor.[email protected]

Document No. 129-903

Printed in the USA

Page 2 of 2

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Siemens Zubehör Handbücher

Siemens

Siemens GAMMA instabus 5WG1 211-2DB01 Service-Handbuch

Siemens

Siemens 6DR4004-6NN Series Bedienungsanleitung

Siemens

Siemens QSA2700D Bedienerhandbuch

Siemens

Siemens SITRANS F C MASS 2100 DI 1.5 Bedienungsanleitung

Siemens

Siemens QMX3.P30 Bedienungsanleitung

Siemens

Siemens 3200 Series Bedienungsanleitung

Siemens

Siemens QMX3.P35H Series Bedienungsanleitung

Siemens

Siemens SITRANS FC430 Kurzanleitung

Siemens

Siemens 5WG1 201-2DBx3 Series Bedienungsanleitung

Siemens

Siemens Milltronics BW100 Bedienungsanleitung

Siemens

Siemens AP 257/41 Bedienungsanleitung

Siemens

Siemens SITRANS AS100 Bedienungsanleitung

Siemens

Siemens QAM2020.045 Betriebsanleitung

Siemens

Siemens AP 257/42 Service-Handbuch

Siemens

Siemens SIMATIC VS120 Bedienungsanleitung

Siemens

Siemens Milltronics TASS Bedienungsanleitung

Siemens

Siemens SITRANS WS300 Service-Handbuch

Siemens

Siemens SITRANS WW300 Bedienungsanleitung

Siemens

Siemens 8WD44 Bedienungsanleitung

Siemens

Siemens TC63 Einrichtungshandbuch

Siemens

Siemens WiPS-200 Series Bedienungsanleitung

Siemens

Siemens SITRANS WS300 Bedienungsanleitung

Siemens

Siemens 3VL9400-4PJ00 Bedienungsanleitung

Siemens

Siemens SIMATIC RF640A Bedienungsanleitung

Beliebte Zubehör Handbücher anderer Marken

Hillco

Hillco 2810 Bedienungsanleitung

Contours

Contours ZY024 Bedienungsanleitung

Saivod

Saivod VS621 Bedienungsanleitung

Virtuox

Virtuox VirtuCLEAN 2.0 Bedienungsanleitung

SCE

SCE ENVIRO-THERM SCE-TE170B24VSS Bedienungsanleitung

Z-Wave

Z-Wave HSD-200Z Bedienungsanleitung

turck

turck FMX-IM-2UPLI63FX Bedienungsanleitung

Decagon Devices

Decagon Devices 10HS Bedienungsanleitung

UPPAbaby

UPPAbaby Cup Holder Bedienungsanleitung

Elko

Elko SmartSensor Leakage Wireless Bedienungsanleitung

Grizzly

Grizzly H8371 Bedienungsanleitung

Panasonic

Panasonic HG-T Series Bedienungsanleitung

IFM Electronic

IFM Electronic Efector 250 Series Referenzhandbuch

DigiDesign

DigiDesign 888/24 I/O Bedienungsanleitung

PROZIS

PROZIS QUAY Bedienungsanleitung

patagonia

patagonia PSI Vest Bedienungsanleitung

SFC Energy

SFC Energy EFOY GO! Bedienungsanleitung

Axminster

Axminster Tooling Stylus Tip Ballpoint Pen Kit Bedienungsanleitung