Siemens® QBM81-5 Differential Pressure Monitor

5,220.0042,660.00

(GST 18% Exclusive)

157351

  Usually ships in 2 - 4 weeks

(However please contact store for precise delivery schedule. Backorder also allowed)

Siemens® QBM81-5 Differential Pressure Monitor uses proven sensing technology to deliver accurate and repeatable data in applications that require monitoring of differential pressure.QBM Series Differential Pressure Devices can be used in a wide range of applications where differential air pressure monitoring is required.
Applications: HVAC, Cleanrooms, HEPA Filter,  Prevailing Airflows,Laminar Flow.

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Siemens® QBM81-5 Differential Pressure Monitor used for air and nonaggressive gases. Differential Pressure Switches are used to monitor differential pressure, under pressure, and overpressure in HVAC installations.
Features of Siemens QBM81-5 Differential Pressure Monitor :

  • Integral Mounting Bracket and Snap‑On Cover with a Single Screw for Easy Installation
  • Loop Powered 4-20 mA Output Signal
  • Ultra‑Low Susceptibility to Temperature
  • Resettable Zero Point
  • No Mechanical Aging

Additional information

Weight 1 kg
Manufacturer

Siemens

Model No

QBM81-5

Digital Outputs

1-pin , Potential-free , Switchover contact

Permissible Operating Pressure

7500 Pa

Ambient Temperature

-20…85 °C

Mounting

Diaphragm vertical, pressure connection pointing downward

Range

50…500 Pa

Digital Output

DC 24 V

Switching Voltage

AC 24…250 V

Switching Current

0.01…5 (3) A

Pressure connection

Connection branch, 6.2 mm dia

Degree of Protection

IP54

Dimensions

(Ø x L) 81 x 90 mm

Supply Scope

1 unit of Siemens QBM 81-5, 2 duct adaptors, 4 fixing screws, 2 m tubing, 5/8 mm diameter & Instruction manual

Weight

200 Grams

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Differential Pressure Monitor

Siemens® QBM81-5 Differential Pressure Monitor

5,220.0042,660.00

(GST 18% Exclusive)

Add to cart