User Manual

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Siemens Differential Pressure Sensor QBE3000-D.. / QBE3100-D.. CE1N1922en
Building Technologies 2018-11-19
Mountings Mounting bracket For mounting in ducts, on walls or ceilings, in contr.panels
Orientation Any (factory-calibrated with pressure connections at
bottom)
Environmental conditions Perm. ambient temperature
Operation
Storage/Transport
-15...85 °C
-40...85 °C
Perm. ambient humidity <90 % r. h. (non-condensing)
Directives and Standards Product standard
EN-61326-1
Electrical equipment for measurement, control and la-
boratory use.
EU Conformity (CE)
CA1T1923xx
*)
RCM Conformity 8000078879
*)
Environmental compatibility
The product environmental declaration CE1E1922*) contains data on environmentally compatible
product design and assessments (RoHS compliance, materials composition, packaging, environmental
benefit, disposal).
Materials Pressure casing, cover
Parts in contact with medium
Aluminium (AlMgSi1)
Stainless steel 1.4305 / AISI 303, ceramic element,
CuZn nickel plated
Sealant FPM (fluoroelastomer)
Mounting bracket Stainless steel (1.4305)
Mounting kit AQB2002 See "Accessories"
Weight Differential Pressure Sensor 545 g
Including accessories and packaging 660 g
*) The documents can be downloaded from http://siemens.com/bt/download.
Connection terminals
Voltage output: Current output:
IN G Operating voltage AC 24 V or DC 18...33 V or DC 11...33 V
OUT U Output signal DC 0...10 V (reference point GND)
I Output signal DC 4...20 mA
GND G0 Ground