Air duct differential pressure sensor, with calibration certificate
Stock no. S55720-S251
For use with air and nonaggressive gases. For extremely demanding accuracy and high requirements. With diaphragm sensing element.
CE-, UL listed.
Supplied complete with PVC connecting tube of 2 m.
Accessories for QBM41 are identical to those for QBM3...
DC 8...33 V
Analog output, signal
DC 4...20 mA
Connecting branch, 6.2 mm dia.
Membrane vertical, pressure connection nipples at the bottom
Measuring range, pressure
Degree of protection
Dimensions (W x H x D)
186 x 86 x 49 mm