DPS-984A

Differential pressure transmitter for HVAC and cleanroom applications with Autozero for continuous accurate measurements

The differential pressure transmitters of the 984 series are used to measure differential pressure, overpressure and vacuum.
They provide up to 2 pressure ranges and 2 output signals which are easily selectable by jumper.
Due to the automatic zero calibration is a potential drift automatically corrected.
Applications
Possible usage areas are:
Building automation and air conditioning systems
Overpressure measurement in clean rooms and laboratories.
Measurement of constant pressure in VAV applications.
Dynamic filter and ventilator monitoring

Technical specifications

Measuring ranges:

-25 ... 0 ... +25 Pa (-0.25 ... 0 ... +0.25 mbar)

-50 ... 0 ... +50 Pa (-0.5 ... 0 ... +0.5 mbar)

-100 ... 0 ... +100 Pa (-1.0 ... 0 ... +1.0 mbar)

0 ... 25 Pa (0.25 mbar) 0 ... 50 Pa (0.5 mbar)

0 ... 50 Pa (0.5 mbar) 0 ... 100 Pa (1.0 mbar)

0 ... 100 Pa (1.0 mbar) 0 ... 250 Pa (2.5 mbar)

0 ... 250 Pa (2.5 mbar) 0 ... 500 Pa (5.0 mbar)

0 ... 500 Pa (5.0 mbar) 0 ... 1.000 Pa (10 mbar)

0 ... 1 kPa (10 mbar) 0 ... 2.5 kPa (25 mbar)

0 ... 5 kPa (50 mbar) 0 ... 10 kPa (100 mbar)

0 ... 25 kPa (250 mbar) 0 ... 50 kPa (500 mbar)

0 ... 100 kPa (1.000 mbar) 0 ... 250 kPa (2.500 mbar)

Accuracy: < 0,2% Full scale

Power supply: 18 .. 30VDC / 18 .. 24VAC

Analog ueoutput: 0..10V / 4..20mA or 4..20mA loop powered (24VDC)

Digital output: NPN 30VDC/100mA: optional available

Display: LED 4 digits

Dimensions: Ø65mm x 57,5mm

CheckOptional with calibration

Read more

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Do you have a question or would you like to request a quote? Please contact us by phone or send us an e-mail.

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