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Differential Pressure Sensors & Transmitters

41 Products
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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 Pressure, Max Pressure, Min
PX2300-25DI
$845.52
Available
in 3 days
25 psi
0 psi
PX2300-1DI
$845.52
4  In Stock
1 psi
0 psi
PX2300-2DI
$845.52
1  In Stock
2 psi
0 psi
PX2300-5DI
$845.52
1  In Stock
5 psi
0 psi
PX2300-10DI
$845.52
Available
in 3 weeks
10 psi
0 psi
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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 Pressure, Max Pressure, Min
PX26-001DV
$111.88
14  In Stock
1 psi
-1 psi
PX26-001GV
$124.76
54  In Stock
1 psi
0 psi
PX26-005DV
$115.73
22  In Stock
5 psi
-5 psi
PX26-005GV
$79.39
14  In Stock
5 psi
0 psi
PX26-015DV
$108.10
38  In Stock
15 psi
-15 psi
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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 Pressure, Max Pressure, Min
PX665-1DI
$1,178.80
1  In Stock
4 to 20 mA
1 inH₂O
0 inH₂O
PX665-2DI
$1,178.80
Available
in 6 weeks
4 to 20 mA
2 inH₂O
0 inH₂O
PX665-3DI
$1,178.80
Available
in 6 weeks
4 to 20 mA
3 inH₂O
0 inH₂O
PX665-5DI
$1,178.80
Available
in 6 weeks
4 to 20 mA
5 inH₂O
0 inH₂O
PX663-1D5V
$1,178.80
Available
in 6 weeks
1 to 5 V
1 inH₂O
0 inH₂O
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The Series IDPT Industrial Differential Pressure Transmitter features a rugged, water resistant housing and highly stable accuracy for a long service life in most industrial applications.

Product Number Accuracy Pressure, Max Pressure, Min
IDPT-12U-IN
$920.75
2  In Stock
± 0.25 %
0.25 inH₂O
0 inH₂O
IDPT-22B-IN
$812.25
2  In Stock
± 0.5 %
0.25 inH₂O
-0.25 inH₂O
IDPT-22U-IN
$812.25
2  In Stock
± 0.5 %
0.25 inH₂O
0 inH₂O
IDPT-23U-IN
$812.25
2  In Stock
± 0.5 %
0.5 inH₂O
0 inH₂O
IDPT-24U-IN
$497.75
2  In Stock
± 0.5 %
1 inH₂O
0 inH₂O
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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 Pressure, Max Pressure, Min Process Connection Type
PX409-10WDDUI
$1,298.47
Available
in 17 weeks
± 0.08 %
Cable
4 to 20 mA
Clean, Dry, Non-ionic gases
10 inH₂O
0 inH₂O
NPT Male
PX409-001DDUI
$1,298.47
Available
in 17 weeks
± 0.08 %
Cable
4 to 20 mA
Clean, Dry, Non-ionic gases
1 psi
0 psi
NPT Male
PX409-001DDUV
$1,180.68
Available
in 17 weeks
± 0.08 %
Cable
10 mV/V
Clean, Dry, Non-ionic gases
1 psi
0 psi
NPT Male
PX409-001DWUI
$1,478.73
Available
in 17 weeks
± 0.08 %
Cable
4 to 20 mA
Same as positive side
1 psi
0 psi
NPT Male
PX409-001DWUV
$1,528.16
Available
in 17 weeks
± 0.08 %
Cable
10 mV/V
Same as positive side
1 psi
0 psi
NPT Male
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The PX654 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 +± 100 inH2O.

Product Number Accuracy Class Electrical Output Pressure, Max Pressure, Min
PX657-1DI
$1,558.13
Available
in 6 weeks
0.1% to 0.25%
4 to 20 mA
1 inH₂O
0 inH₂O
PX657-2DI
$1,558.13
Available
in 6 weeks
0.1% to 0.25%
4 to 20 mA
2 inH₂O
0 inH₂O
PX657-3DI
$1,558.13
Available
in 6 weeks
0.1% to 0.25%
4 to 20 mA
3 inH₂O
0 inH₂O
PX657-5DI
$1,558.13
1  In Stock
0.1% to 0.25%
4 to 20 mA
5 inH₂O
0 inH₂O
PX656-01DI
$1,127.87
Available
in 6 weeks
> 0.25%
4 to 20 mA
1 inH₂O
0 inH₂O
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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 Pressure, Max Pressure, Min Process Connection Type
PX655-2.5BDI
$793.36
4  In Stock
4 to 20 mA
2.5 inH₂O
-2.5 inH₂O
Barbed Fitting
PX655-01DI
$789.00
Available
in 6 weeks
4 to 20 mA
1 inH₂O
0 inH₂O
Barbed Fitting
PX655-02DI
$750.96
9  In Stock
4 to 20 mA
2 inH₂O
0 inH₂O
Barbed Fitting
PX655-03DI
$789.00
2  In Stock
4 to 20 mA
3 inH₂O
0 inH₂O
Barbed Fitting
PX655-05DI
$750.96
3  In Stock
4 to 20 mA
5 inH₂O
0 inH₂O
Barbed Fitting
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Product Number Material Construction Option Pressure, Max
605-3
$470.75
Available
in 2 weeks
Standard
3 inH₂O
605-0
$539.00
Available
in 2 weeks
Standard
0.5 inH₂O
605-1
$470.75
Available
in 2 weeks
Standard
1 inH₂O
605-2
$470.75
Available
in 2 weeks
Standard
2 inH₂O
605-6
$539.00
Available
in 2 weeks
Standard
6 inH₂O
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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 Pressure, Max Pressure, Min
PX3005-1KWDWBI
$1,072.94
Available
in 5 weeks
1000 inH₂O
-1000 inH₂O
PX3005-150DWBI
$1,133.52
Available
in 5 weeks
150 psi
-70 psi
PX3005-25WDWBI
$1,072.94
Available
in 5 weeks
25 inH₂O
-25 inH₂O
PX3005-400DWBI
$1,133.52
2  In Stock
400 psi
-70 psi
PX3005-1.5KDWBI
$1,133.52
Available
in 5 weeks
1500 psi
-70 psi
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Transmits and measures velocity pressure at-fan to maintain air comfort and differential pressure across filters to indicate maintenance needs. Its compact size minimizes the space needed for control panel installation. Easy set-up and one-touch calibration simplify installation and maintenance.

Product Number Accuracy Display Type Electrical Output Pressure, Max Pressure, Min
616KD-B-10
$126.75
Available
in 3 weeks
± 1 %
N/A
4 to 20 mA
250 Pa
0 Pa
616KD-00
$109.25
Available
in 4 weeks
± 2 %
N/A
4 to 20 mA
1 inH₂O
0 inH₂O
616KD-01
$109.25
Available
in 4 weeks
± 2 %
N/A
4 to 20 mA
2 inH₂O
0 inH₂O
616KD-03
$109.25
Available
in 4 weeks
± 2 %
N/A
4 to 20 mA
5 inH₂O
0 inH₂O
616KD-04
$109.25
Available
in 4 weeks
± 2 %
N/A
4 to 20 mA
10 inH₂O
0 inH₂O
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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 Pressure, Max Pressure, Min
PX2650-10D5V
$321.24
Available
in 3 days
10 inH₂O
0 inH₂O
PX2650-2D5V
$321.27
Available
in 3 days
2 inH₂O
0 inH₂O
PX2650-1BD5V
$339.38
Available
in 4 weeks
1 inH₂O
-1 inH₂O
PX2650-25D5V
$336.05
Available
in 4 weeks
25 inH₂O
0 inH₂O
PX2650-2BD5V
$337.54
Available
in 3 weeks
2 inH₂O
-2 inH₂O
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DIN Rail Differential Pressure Transmitter are not intended for re-ranging. Designed to mount on a DIN rail. Versatile circuit design enables operation in 2-wire current loops.

Product Number Accuracy Display Type Electrical Output Pressure, Max Pressure, Min
616D-2
$229.00
Available
in 0 week
± 0.25 %
N/A
4 to 20 mA, 0 to 10 Vdc
6 inH₂O
0 inH₂O
616D-3
$229.00
Available
in 0 week
± 0.25 %
N/A
4 to 20 mA, 0 to 10 Vdc
10 inH₂O
0 inH₂O
616D-4
$229.00
Available
in 0 week
± 0.25 %
N/A
4 to 20 mA, 0 to 10 Vdc
20 inH₂O
0 inH₂O
616D-5
$229.00
Available
in 0 week
± 0.25 %
N/A
4 to 20 mA, 0 to 10 Vdc
40 inH₂O
0 inH₂O
616D-6
$229.00
Available
in 0 week
± 0.25 %
N/A
4 to 20 mA, 0 to 10 Vdc
100 inH₂O
0 inH₂O
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Differential Pressure Transmitter senses pressure of air and gases and sends an output signal. Designed to mount in the same diameter cutout as a Magnehelic gage.

Product Number Material Construction Option Pressure, Max
DM-2004-LCD
$155.00
Available
in 0 week
Standard
1 inH₂O
DM-2105-LCD
$188.75
Available
in 0 week
White Overlay
2 inH₂O
Product Number Accuracy Display Type Mounting Orientation Pressure, Max Pressure, Min
MSXP-U12-PA
$266.75
Available
in 2 weeks
± 1 %
N/A
Wall Mount, Duct Mount
1250 Pa
0 Pa
MSXP-W10-PA
$238.00
Available
in 2 weeks
± 1 %
N/A
Wall Mount
125 Pa
0 Pa
MSXP-W11-PA
$185.50
Available
in 2 weeks
± 1 %
N/A
Wall Mount
250 Pa
0 Pa
MSXP-W12-PA
$238.00
Available
in 2 weeks
± 1 %
N/A
Wall Mount
1250 Pa
0 Pa
MSXP-W13-PA
$238.00
Available
in 2 weeks
± 1 %
N/A
Wall Mount
7000 Pa
0 Pa
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Product Number Display Type Pressure, Max
3500-AL-02-NF-2
$1,447.00
Available
in 0 week
N/A
10 inH₂O
3500-AL-04-NF-2
$1,447.00
Available
in 0 week
N/A
30 inH₂O
3500-AL-08-NF-2
$1,447.00
Available
in 0 week
N/A
100 inH₂O
3500-AL-10-NF-2
$1,524.00
Available
in 0 week
N/A
200 inH₂O
3500-AL-15-NF-2
$1.00
Available
in 0 week
N/A
1000 inH₂O
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Explosion-Proof Multiplanar Differential
Pressure Transmitter is a microprocessor which has a flexible pressure calibration. Design simplifies installation.

Product Number Display Type Pressure, Max
3100MP-2-FM-1-1
$2,617.75
Available
in 0 week
N/A
30 inH₂O
3100MP-3-FM-1-1
$1.00
Available
in 0 week
N/A
150 inH₂O
3100MP-6-FM-1-1
$1.00
Available
in 0 week
N/A
300 psi
3100MP-1-FM-1-1-LCD
$1.00
Available
in 0 week
LCD
6 inH₂O
3100MP-2-FM-1-1-LCD
$2,617.75
Available
in 0 week
LCD
30 inH₂O
Product Number Accuracy Pressure, Max Pressure, Min Process Connection Type
616KD-LR-A34-BD1
$208.75
Available
in 0 week
± 0.25 %
0.4 inH₂O
0 inH₂O
Stepped Barb Fitting
616KD-LR-A34-ND1
$208.75
Available
in 0 week
± 0.25 %
0.4 inH₂O
0 inH₂O
NPT Female
616KD-LR-A45-BD1
$208.75
Available
in 0 week
± 0.25 %
0.5 inH₂O
-0.5 inH₂O
Stepped Barb Fitting
616KD-LR-A45-ND1
$208.75
Available
in 0 week
± 0.25 %
0.5 inH₂O
-0.5 inH₂O
NPT Female
616KD-LR-B31-BD1
$145.75
Available
in 0 week
± 1 %
0.1 inH₂O
0 inH₂O
Stepped Barb Fitting
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Intrinsically Safe Differential Pressure Transmitter can be programmed to read in pressure, flow, or velocity in hazardous locations.

Product Number Electrical Output Pressure, Max Pressure, Min
ISDP-002
$1,547.25
Available
in 0 week
4 to 20 mA
0.25 inH₂O
0 inH₂O
ISDP-004
$1,262.00
Available
in 0 week
4 to 20 mA
1 inH₂O
0 inH₂O
ISDP-006
$1,262.00
Available
in 4 weeks
4 to 20 mA
5 inH₂O
0 inH₂O
ISDP-007
$1,262.00
Available
in 4 weeks
4 to 20 mA
10 inH₂O
0 inH₂O
ISDP-008
$1,262.00
Available
in 4 weeks
4 to 20 mA
25 inH₂O
0 inH₂O
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Positive, negative and differential pressures can be measured within a full span accuracy of ± 0.25.

Product Number Accuracy Display Type Electrical Output Pressure, Max Pressure, Min
616W-2
$462.00
Available
in 2 weeks
± 0.25 %
N/A
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
6 inH₂O
0 inH₂O
616W-3
$462.00
1  In Stock
± 0.25 %
N/A
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
10 inH₂O
0 inH₂O
616W-4
$462.00
Available
in 2 weeks
± 0.25 %
N/A
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
20 inH₂O
0 inH₂O
616W-5
$462.00
2  In Stock
± 0.25 %
N/A
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
40 inH₂O
0 inH₂O
616W-6
$462.00
Available
in 2 weeks
± 0.25 %
N/A
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc
100 inH₂O
0 inH₂O
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Explosion-proof Differential Pressure Transmitter is a microprocessor which has a flexible pressure calibration, programmable with HART communication, and push button configuration.

Product Number Display Type Pressure, Max
3100D-1-FM-1-1
$1,973.75
Available
in 0 week
N/A
6 inH₂O
3100D-2-FM-1-1
$1,641.25
Available
in 0 week
N/A
30 inH₂O
3100D-3-FM-1-1
$1,641.25
Available
in 0 week
N/A
150 inH₂O
3100D-4-FM-1-1
$1,641.25
Available
in 0 week
N/A
750 inH₂O
3100D-5-FM-1-1
$1,641.25
Available
in 0 week
N/A
100 psi
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Differential Pressure Sensors & Transmitters

Differential pressure sensor transmitters convert pressure readings into electrical signals for...
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