The ATEX certified AT2DH3 series Digihelic® differential pressure controller is a 3-in-1 instrument that consists of a digital differential pressure gauge, relay contacts for alarms, or on-off control and a transmitter output. The AT2DH3 can also be used to measure air velocities and flow in combination with a pitot tube. The AT2DH3 has an analogue 4-20 mA output and two SPDT relay contacts with adjustable deadband.
Features
Measuring principle
Piëzo
Medium
Lucht
Voeding
24 Vac
24 Vdc
Behuizing
IP66
Speciale functies
Luchthoeveelheid met pitotbuis (m3/uur)
Luchtsnelheid met pitotbuis (m/s)
Uitgang
4-20 mA
Contact
SPDT (2x)
Procesaansluiting
1/8" NPTf
Certificeringen
ATEX Ex d
Contact Marcel van Kesteren
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