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Series DPT Range Differential Pressure Transmitter

Series DPT Range Differential Pressure Transmitter

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Series DPT Selectable Range Differential Pressure Transmitter

The Series DPT Multi-Range Differential Pressure Transmitter was designed specifically for the building automation and HVAC industry. With field selectable ranges down to 0.1 inches w.c., this product is ideal for monitoring building pressure, static pressure, differential pressure, or air velocity and flow. The Series DPT Differential Pressure Transmitter also has jumper selectable outputs for 4-20 mA or 0-10 V and unit selection giving additional flexibility. For a virtually maintenance free transmitter, order the optional automatic zero and the transmitter will perform its own zero point maintenance. The Multi-Range Differential Pressure Transmitter also has an optional backlit LCD for giving local indication.

Specification

Maximum Pressure:    100 in w.c.
Media compatibility:    Dry air or non-aggressive gases

Accuracy:

  •     Ranges < 0.5 in w.c. = +/- 0.01 in w.c.
  •     Ranges ≥ 0.5 in w.c. = +/- 1.5%
  •     includes thermal effects, linearity, hysteresis,   repeatability, and long term stability.
Temperature Ranges:
  •     Compensated: 14° to 122°F
  •     Operating: 14° to 122°F
Response Time:    0.8 - 4.0, jumper selectable
Power Supply:    24 VDC or VAC, +/- 10%
Output:
  •     Voltage: 3-wire 0 - 10V or 0 - 5V, jumper selectable
  •     Power Consumption: <1.0W
  •     Minimum Resistance: 1kΩ
  •     Current: 3-wire4 - 20mA
  •     Power Consumption: <1.2W
  •     Maximum Load: 500Ω

Enclosure Rating:    IP 54/ NEMA 3
Display:    3 ½" Digit LCD Backlit LCD
Electrical Connections:    Screw terminal block

MODEL NUMBERS

DPT1-R8 

Range 1

Range 2

Range 3

Range 4

Range 5

Range 6

Range 7

Range 8

inWC 

 -0.1 - 0.1

-0.25 - 0.25 

 -0.5 - .05

 -1.0 - 01.0

0 - 0.1 

0 - 0.25 

0 - 0.5 

0 - 1.0 

 Pa

 -25 - 25

-62 - 62 

 -125 - 125

-250 - 250 

0 - 25 

 0 - 62

0 - 125 

0 - 250 

mbar 

 -0.25 - 0.25

-0.62 - 0.62 

-1.25 - 1.25 

-2.5 - 2.5 

0 - 0.25 

 0 - 0.62

0 - 1.25 

0 - 2.5 

 mmWC

-2.5 - 2.5 

-6.4 - 6.4  

-12.7 - 12.7 

-25.4 - 25.4  

0 - 2.5 

0 - 6.4 

0 - 12.7 

0-25.4 

DPT10-R8 

 

 

 

 

 

 

 

 

 inWC

-0.5 - 0.5 

-2.5 - 2.5 

-5.0 - 5.0 

0 - 0.5 

 0 - 1.0

0 - 2.5 

0 - 5.0 

 0 - 10.0

Pa 

-125 - 125 

-622 - 622 

-1250 - 1250 

 0 - 125

 0 - 250

0 - 622 

0 - 1250 

0 - 2500 

mbar  

-1.25 - 1.25 

-6.2 - 6.2 - 

-12.5 - 12.5 

0 - 1.25 

0 - 2.5 

0 - 6.2 

0 - 12.5 

0 - 25 

 mmWC

-12.7 - 12.7 

-64 - 64 

-127 - 127 

0 - 12.7 

0 - 25.4  

0 - 64 

0 - 127 

 0 - 254

DPT30-R8 

 

 

 

 

 

 

 

 

inWC 

 -5.0 - 5.0

 -10.0 - 10.0

-15.0 - 15.0 

0 - 10 

0 - 15 

0 - 20 

0 - 25 

0 - 30 

 Pa 

-1250 - 1250 

-2500 - 2500 

-3750 - 3750 

 0 - 2500 0

0 - 3750 

0 - 5000 

0 - 6250 

0 - 7500 

mbar  

-12.5 - 12.5 

-25 - 25 

-37.5 - 37.5 

0 - 25 

0 - 37.5 

 0 - 50

0 - 62.5  

0 - 75 

mmWC 

-127 - 127 

-254 - 254 

-380 - 380  

 0 - 254

0 - 380

0 - 508 

0 - 635 

0 - 762