DMC-7Q (programmable measuring range)
Robust piezo-resistive Δp-SENSOR-TRANSMITTER industrial-grade with programmable measuring range, good long-term stability and a high overpressure safety. 3 linear Outputs: 0-10 V, 0-20 mA and 4-20 mA are part of the standard version. With 3-digit digital display. Also with universal supply voltages 110-120 VAC, 230-240 VAC and 24 VDC avaiable.
Examples: air conditioning and ventilation systems, medical applications, clean room technology, filter control, level control, flow control, industry, etc.
For air conditioning or ventilation applications with the almost always present turbulences, the integrated adjustable electronic Δp-damping of the outputs and the display represents a further advantage.
Features
Differential pressure, relative pressure (positive or negative pressure)
Measuring ranges: 0 - 0.4 mbar to 0 - 10 bar available
10 device groups with user-programmable ∆p measuring range within the measuring span of one group:
Group 1: 0 - 0.5 mbar to 0 - 2 mbar
Group 2: 0 - 2 mbar to 0 - 10 mbar
Group 3: 0 - 20 mbar to 0 - 100 mbar e.g.: 20, 30, 50, 100 mbar
Group 4: 0 - 200 mbar to 0 - 1000 mbar
Group 5: 0 - 1000 mbar to 0 - 10 bar
Group 6: 0 - 100 mbar to 0 - 500 mbar
Group 7: 0 - 200 mbar to 0 - 1000 mbar
Group 8: 0 - 1 bar to 0 - 5 bar
Group 9: 0 - 2 bar to 0 - 10 bar
Group 10: 0 - 5 mbar to 0 - 25 mbar
Pressure sensor temperature compensated
Integrated filters in the pressure connections
Adjustable Δp-damping as standard: 1-240s
Extreme ambient temperature range -20 °C to +60 °C (4°F to +140°F)
10 analogue outputs as standard: 0-5V, 0-10V, 2-10V, 0-20mA, 4-20mA, 5-0V, 10-0V, 10-2V, 20-0mA, 20-4mA, linear, short-circuit-proof
3 switching outputs, open collector available
Supply voltage: 24 VDC or universal 24 VDC and 115-120/230-240 V, 50-60 Hz available
HOLD-Input available
Housing protection class IP 65, ABS plastic
Documentation
