• Save 5%

Siemens QBM4... Differential Pressure Sensors for Air/Gas (Calibration Certificate)

List Price: $1457.00  
$1384.15
($1522.57 inc tax) You save: $72.85 (5%)
QBM4...
+
Add to wish list

• Calibration certificate from the factory

• High degree of measuring accuracy

• Pressure-linear characteristic curve

• Operating voltage AC 24 V / DC 13.5...33 V or DC 11….33 V

• Output signal DC 0...10 V or 4…20 mA

• Simple and fast mounting thanks to integrated fixing angle bar in the housing

• Calibrated and temperature-compensated measuring signal

• Excellent long-term response

• Supplied with connection set

• Very short reaction time

• Display* indicates the present differential pressure

* Depending on type


Use

The differential pressure sensor acquires differential, over and under pressure of air and nonaggressive gases if a high degree of measuring accuracy and quality is required as well as a requirement for a calibration certificate.

Fields of application:
• Measuring slightest differential pressures in ventilation and air conditioning ducts
• Check air flows
• Monitor filters and control fans
• Pressure supervision in labs, production, storage and clean rooms
• For acquiring variable air flow in VAV plants on the supply and extract air side


Model

QBM4100-1U Differential Pressure Sensor, Air/Gas, 4…20mA, -50…50Pa, Calibration Certificate (S55720-S251)
QBM4000-1 Differential Pressure Sensor, Air/Gas, 0…10V, 0…100Pa, Calibration Certificate (S55720-S247)
QBM4000-3 Differential Pressure Sensor, Air/Gas, 0…10V, 0…300Pa, Calibration Certificate (S55720-S248)
QBM4000-10 Differential Pressure Sensor, Air/Gas, 0…10V, 0…1000Pa, Calibration Certificate (S55720-S249)
QBM4001-25 Differential Pressure Sensor, Air/Gas, 0…10V, 0…25000Pa, Calibration Certificate (S55720-S250)
QBM4100-1D Differential Pressure Sensor, Air/Gas, 4…20mA, 0…100Pa, Calibration Certificate, LCD Display (S55720-S252)