DPT-Dual

Field adjustable, multi-range differential pressure transmitter with two pressure sensors for air

DPT-Dual series differential pressure transmitters are engineered for building automation in the HVAC/R industry. DPT-Dual is a technologically advanced transmitter measuring static and differential pressure from two different points, with field selectable units, range and output, all in a single device.

 

DPT-Dual series devices include:

• Multiple measurement units, field selectable via jumper, including: inWC, mmWC, Pa, mbar.
• 8 field selectable measurement ranges, unidirectional or bi-directional, selectable via jumper.

 

 

Technical details

Accuracy (from applied pressure):
(model 2500)
Pressure < 125 Pa = 1% + ±2 Pa Pressure > 125 Pa = 1% + ±1 Pa
Accuracy (from applied pressure):
(model 7000)
Pressure < 125 Pa = 1,5% + ±2 Pa Pressure > 125 Pa = 1,5% + ±1 Pa
Zero point calibration: by pushbutton
Measuring units: Pressure: Pa, kPa, mbar, inchWC, mmWC
Supply voltage: 24 VDC ±10% / 24 VAC ±10%
Power consumption: < 1.0 W
Output signals (3-wire): 2 x 0...10 VDC or 2 x 0...5 VDC (selectable by jumper), minimum 1kΩ
Operating temperature: -20...+50 °C
Response time: 0,8 / 4 s
Protection standard: IP54

DPT-Dual

Example
DPT-Dual-2500-D

Model

Product series

DPT
Differential pressure transmitter with two pressure sensors
DPT

Measuring ranges (Pa)

-2500
-100...+100 / 0...100 / 0...250 / 0...500/ 0...1000 / 0...1500 / 0...2000 / 0...2500 Pa
-7000
0...1000 / 0...1500 / 0...2000 / 0...2500 / 0...3000 / 0...4000 / 0...5000 / 0...7000 Pa
-2500

Display

-D
With display
Without display
-D

Other Differential pressure transmitters: