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Differential Pressure Transmitters
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The PX26 series are board mountable sensors that allow water and many other liquids to be applied to both sides in pressures in an easily mountable 4-pin package.
| Product Number | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|
|
|
1 psi
|
-1 psi
|
|
|
1 psi
|
0 psi
|
|
|
5 psi
|
-5 psi
|
|
|
5 psi
|
0 psi
|
|
|
15 psi
|
-15 psi
|
Compact Differential Pressure Transmitter is compact, lightweight, and features reverse-polarity protection. Units also feature reverse-polarity protection.
| Product Number | Electrical Connection | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|
|
|
Screw Terminal
|
100 inH₂O
|
0 inH₂O
|
The PX2300 series are ideal for measuring pressure drop across filters and/or in corrosive media, with a weatherproof, NEMA 4 enclosure and high ± 0.25% accuracy.
| Product Number | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|
|
|
1 psi
|
-1 psi
|
|
|
1 psi
|
0 psi
|
|
|
2 psi
|
0 psi
|
|
|
5 psi
|
0 psi
|
|
|
10 psi
|
0 psi
|
Explosion-proof Differential Pressure Transmitter has a flexible pressure calibration, programmable with HART communication, and push button configuration.
| Product Number | Display Type | Measurement Pressure, Max |
|---|---|---|
|
|
LCD
|
30 inH₂O
|
|
|
LCD
|
6 inH₂O
|
Differential pressure transmitters measure differential pressure and vacuum with adjustable ranges and output signals, suitable for installers and maintenance professionals.
| Product Number | Accuracy | Electrical Output | Measurement Pressure, Max |
|---|---|---|---|
|
|
± 0.5 %
|
4 to 20 mA
|
2 inH₂O
|
|
|
± 0.5 %
|
0 to 10 V
|
3 inH₂O
|
|
|
± 0.5 %
|
0 to 10 V
|
5 inH₂O
|
|
|
± 0.5 %
|
0 to 10 V
|
250 Pa
|
The PX653 series are well suited for use in clean rooms, HVAC systems, and laboratory fume hoods. They have a 4-20 mA or 1-5 V output in ranges from ± 0.05 to ± 50 inH2O.
| Product Number | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min | Process Connection Type |
|---|---|---|---|---|
|
|
4 to 20 mA
|
2 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
|
|
4 to 20 mA
|
10 inH₂O
|
0 inH₂O
|
Barbed Fitting
|
The Series DM DigiMag® Differential Pressure Transmitter measures air and gas pressure with a 4-20 mA output. Its easy calibration and compact design simplify installation and use.
| Product Number | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|
|
|
4 to 20 mA
|
5 inH₂O
|
0 inH₂O
|
Differential pressure transmitters suitable for measuring over-pressure, under-pressure, and differential pressure in compatible gases and liquids with 1% accuracy.
| Product Number | Electrical Output | Measurement Pressure, Max | Process Connection Type |
|---|---|---|---|
|
|
4 to 20 mA
|
1 bar
|
NPT Female
|
|
|
4 to 20 mA
|
1 bar
|
BSPT Female
|
|
|
0 to 10 V
|
1 bar
|
BSPT Female
|
The Series 668B/D Compact Differential Pressure Transmitters offer high accuracy and lightweight design, ideal for HVAC control and duct pressure measurement.
| Product Number | Connection Location | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|---|
|
|
Front
|
4 to 20 mA
|
1 inH₂O
|
0 inH₂O
|
|
|
Front
|
4 to 20 mA
|
2.5 inH₂O
|
-2.5 inH₂O
|
High Accuracy oil filled Wet/Dray and Wet/Wet Differential Pressure Transducers
| Product Number | Accuracy | Electrical Connection | Electrical Output | Negative Side differentional compatable fluids or gasses | Measurement Pressure, Max | Measurement Pressure, Min | Process Connection Type |
|---|---|---|---|---|---|---|---|
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Same as positive side
|
10 inH₂O
|
0 inH₂O
|
NPT Male
|
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Clean, Dry, Non-ionic gases
|
1 psi
|
0 psi
|
NPT Male
|
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Same as positive side
|
1 psi
|
0 psi
|
NPT Male
|
|
|
± 0.08 %
|
Cable
|
10 mV/V
|
Same as positive side
|
1 psi
|
0 psi
|
NPT Male
|
|
|
± 0.08 %
|
Cable
|
4 to 20 mA
|
Clean, Dry, Non-ionic gases
|
5 psi
|
0 psi
|
NPT Male
|
The PM1000 plug-on display is a Economical, local display suitable for the PX4200 series pressure transducers with optional loop powered pressure monitor.
"Measures fan velocity pressure for air comfort and filter differential pressure for maintenance. Its compact design minimizes control panel installation space."
| Product Number | Accuracy | Display Type | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|---|---|
|
|
± 0.25 %
|
N/A
|
0 to 5Vdc, 1 to 5Vdc, 0 to 10Vdc, 2 to 10 Vdc
|
10 inH₂O
|
0 inH₂O
|
|
|
± 2 %
|
N/A
|
4 to 20 mA
|
3 inH₂O
|
0 inH₂O
|
|
|
|||||
|
|
± 0.25 %
|
N/A
|
4 to 20 mA
|
40 inH₂O
|
0 inH₂O
|
|
|
± 1 %
|
N/A
|
4 to 20 mA
|
40 inH₂O
|
0 inH₂O
|
The Series 645 Wet/Wet Differential Pressure Transmitters offer high accuracy for gas and liquid applications, ideal for process control and HVAC systems.
| Product Number | Electrical Output | Material Construction Option | Measurement Pressure, Max | Measurement Pressure, Min | Process Connection Type |
|---|---|---|---|---|---|
|
|
4 to 20 mA
|
Standard
|
50 psi
|
0 psi
|
NPT Female
|
The PX3005-DIFF differential series are rangeable, with a backlit LCD display, ideal for monitoring pressures in process automation, hydraulic, and tank level applications.
| Product Number | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|
|
|
150 psi
|
-70 psi
|
|
|
1000 inH₂O
|
-1000 inH₂O
|
|
|
25 inH₂O
|
-25 inH₂O
|
|
|
400 psi
|
-70 psi
|
|
|
1500 psi
|
-70 psi
|
The PX2310 series is suitable for energy management, process control, liquid level systems, etc. with 4 selectable outputs for ranges from 0-50 to 0-200 psi.
| Product Number | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|
|
|
50 psi
|
0 psi
|
Fixed Range Differential Pressure Transmitter is used to measure pressures of liquids, gases, and vapors. This model is designed to withstand the harshest environmental conditions.
| Product Number | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|
|
|
4 to 20 mA
|
60 psi
|
0 psi
|
The PX663 series features a compact, space saving DIN rail mountable design in low differential pressure ranges with onboard voltage regulations.
| Product Number | Electrical Output | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|
|
|
4 to 20 mA
|
5 inH₂O
|
-5 inH₂O
|
|
|
1 to 5 V
|
5 inH₂O
|
-5 inH₂O
|
|
|
1 to 5 V
|
0.5 inH₂O
|
0 inH₂O
|
|
|
4 to 20 mA
|
0.25 inH₂O
|
0 inH₂O
|
The PX2650 series is an economical solution to measure dry gasses in building management, HVAC, or clean rooms with a voltage output in low ranges from ± 0.25 to ± 50 inH2O.
| Product Number | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|
|
|
2 inH₂O
|
0 inH₂O
|
|
|
10 inH₂O
|
0 inH₂O
|
|
|
5 inH₂O
|
0 inH₂O
|
|
|
0.5 inH₂O
|
0 inH₂O
|
|
|
10 inH₂O
|
-10 inH₂O
|
The Differential Low Pressure Custom series offers reliable air flow measurement and filter monitoring for building and duct static pressure control.
| Product Number | Accuracy | Calibration Option | Display Type | Electrical Output | Material Construction Option | Measurement Pressure, Max | Measurement Pressure, Min |
|---|---|---|---|---|---|---|---|
|
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
0 inH₂O
|
0 inH₂O
|
|
|
N/A
|
N/A
|
N/A
|
N/A
|
Din Rail
|
0 inH₂O
|
0 inH₂O
|
|
|
± 0.5 %
|
N/A
|
N/A
|
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
|
N/A
|
1 inH₂O
|
0.1 inH₂O
|
|
|
± 0.25 %
|
N/A
|
5 Digit LCD
|
4 to 20 mA
|
Din Rail
|
10 inH₂O
|
0 inH₂O
|
|
|
± 0.5 %
|
N/A
|
N/A
|
4 to 20 mA
|
N/A
|
2.5 inH₂O
|
0 inH₂O
|
Wet to Wet Differential Pressure series offers reliable monitoring for pumps, compressors, filters, heat exchangers, and flow systems.
| Product Number | Cable Length | Cable Material | Display Type | Measurement Pressure, Max |
|---|---|---|---|---|
|
|
10 ft
|
Plenum Rated PVC
|
N/A
|
30 psi
|
|
|
20 ft
|
Plenum Rated PVC
|
N/A
|
30 psi
|
|
|
40 ft
|
Plenum Rated PVC
|
N/A
|
30 psi
|
|
|
10 ft
|
Plenum Rated PVC
|
N/A
|
100 psi
|
|
|
20 ft
|
Plenum Rated PVC
|
N/A
|
100 psi
|
Differential Pressure Transmitters
Differential Pressure Transmitters convert pressure difference between two ...