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QBM81 Differential pressure monitor
QBM81-10 Differential pressure monitor, 100...1000 Pa
Used as a flow switch or filter monitor in air ducts.
Additional info
Supplied complete with set of 2 air duct connectors (plastic)
and 2 m long PVC tube.
QBM81-20 Differential pressure monitor, 500...2000 Pa
Used as a flow switch or filter monitor in air ducts.
Additional info
Supplied complete with set of 2 air duct connectors (plastic)
and 2 m long PVC tube.
QBM81-3 Differential pressure monitor, 20...300 Pa
Used as a flow switch or filter monitor in air ducts.
Additional info
Supplied complete with set of 2 air duct connectors (plastic)
and 2 m long PVC tube.
QBM81-5 Differential pressure monitor, 50...500 Pa
Used as a flow switch or filter monitor in air ducts.
Additional info
Supplied complete with set of 2 air duct connectors (plastic)
and 2 m long PVC tube.
QBM81-50 Differential pressure monitor, 1000...5000 Pa
Used as a flow switch or filter monitor in air ducts.
Additional info
Supplied complete with set of 2 air duct connectors (plastic)
and 2 m long PVC tube.