西門子 QBM3020系列 壓差感測器 Siemens Differential Pressure Sensor QBM3020

請詢價

  • Siemens HVAC Products
  • 測量區間可達2500Pa
  • 可調整變化曲線(線性壓力/解根號)
  • 操作電壓AC 24 V or DC 13.5…33 V
  • 輸出: DC 0…10V
  • 歸零調整
  • 簡易安裝
  • 不需維護
  • 低反應延遲
  • 具備LCD螢幕(部分機種)
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描述

For air and non-aggressive gases

  • High degree of measuring accuracy
  • Adjustable characteristic curve (pressure-linear or extracting-the-root)
  • Operating voltage AC 24 V or DC 13.5…33 V
  • Output signal DC 0…10 V
  • Zero-point adjustment
  • Simple and fast mounting thanks to integrated fixing angle bar in the housing
  • Maintenance free thanks to excellent long-term stability
  • Calibrated and temperature-compensated measuring signal
  • Supplied with plastic tubing
  • Very short response time
  • Actual value display*
    *Depending on type

Siemens Differential Pressure Sensor QBM3020

Product#Pressure measuring ranges
(Standard)
Output signalDisplay
QBM3020-1U−50... +50 Pa0…10 V DCn/a
QBM3020-10...100 Pa0…10 V DCn/a
QBM3020-30...300 Pa0…10 V DCn/a
QBM3020-50...500 Pa0…10 V DCn/a
QBM3020-100...1000 Pa0…10 V DCn/a
QBM3020-250...2500 Pa0…10 V DCn/a
QBM3020-1D0...100 Pa0…10 V DCYes, LCD
QBM3020-3D0...300 Pa0…10 V DCYes, LCD
QBM3020-5D0...500 Pa0…10 V DCYes, LCD
QBM3020-10D0...1000 Pa0…10 V DCYes, LCD
QBM3020-25D0...2500 Pa0…10 V DCYes, LCD

額外資訊

Product No.

QBM3020-1U, QBM3020-1, QBM3020-3, QBM3020-5, QBM3020-10, QBM3020-25, QBM3020-1D, QBM3020-3D, QBM3020-5D, QBM3020-10D, QBM3020-25D

Operating voltage

AC 24 V, DC 13.5…33 V

Power consumption

0.5 VA

Analog output, signal

DC 0…10 V

Sensing element

Pressure diaphragm

Response time

<20 ms

Pressure conneciton

Connection branch, 6.2 mm dia.

Connection, electrical

Screw terminals

Degree of protection

IP54

Dimensions (W x H x D)

101 x 86 x 49 mm