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Differential Pressure Sensors & Transmitters

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price

$50-$199.99 (7)
$200-$499.99 (15)
$500-$999.99 (12)
$1,000-$9,999.99 (20)

Measurement Pressure, Max

0.1 inH₂O (14)
0.2 inH₂O (3)
0.4 inH₂O (2)
0.5 inH₂O (16)
0.05 inH₂O (4)
0.5 psi (1)

0.1 inH₂O (14)
0.2 inH₂O (3)
0.4 inH₂O (2)
0.5 inH₂O (16)
0.05 inH₂O (4)
0.5 psi (1)
0.25 inH₂O (16)
0.75 inH₂O (1)
1 bar (2)
1 inH₂O (23)
1 psi (5)
1.5 inH₂O (2)
1.5 kPa (2)
2 bar (1)
2 inH₂O (12)
2 psi (2)
2.5 bar (1)
2.5 inH₂O (10)
2.5 kPa (1)
2.5 psi (3)
3 inH₂O (9)
3.5 bar (1)
4 bar (1)
5 inH₂O (21)
5 kPa (1)
5 psi (5)
6 inH₂O (5)
6 psi (2)
7 bar (1)
10 bar (1)
10 inH₂O (23)
10 kPa (1)
10 psi (4)
15 inH₂O (4)
15 psi (6)
17.5 bar (1)
20 inH₂O (7)
25 inH₂O (17)
25 mBar (1)
25 psi (3)
28 inH₂O (1)
30 inH₂O (5)
30 psi (5)
35 bar (1)
40 inH₂O (5)
50 bar (1)
50 inH₂O (8)
50 psi (6)
60 Pa (2)
60 psi (2)
70 bar (1)
70 mBar (1)
90 psi (1)
100 inH₂O (8)
100 psi (10)
125 Pa (3)
150 inH₂O (2)
150 psi (3)
160 inH₂O (1)
170 mBar (1)
200 inH₂O (3)
200 psi (1)
250 Pa (6)
250 psi (4)
300 psi (3)
350 mBar (1)
400 psi (1)
500 Pa (2)
500 psi (2)
750 inH₂O (2)
750 Pa (2)
750 psi (1)
1000 inH₂O (2)
1000 psi (3)
1250 Pa (4)
1500 psi (1)
2500 Pa (2)
5000 Pa (1)
7000 Pa (2)

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Measurement Pressure, Min

0 bar (1)
0 inH₂O (24)
0 kPa (1)
0 mBar (1)
0 Pa (4)
0 psi (9)

0 bar (1)
0 inH₂O (24)
0 kPa (1)
0 mBar (1)
0 Pa (4)
0 psi (9)
0.0 bar (1)
0.0 inH₂O (6)
0.0 kPa (1)
0.0 Pa (2)
0.0 psi (4)
-0.1 inH₂O (10)
-0.01 inH₂O (1)
-0.5 inH₂O (13)
-0.05 inH₂O (6)
-0.5 psi (1)
-0.25 inH₂O (16)
-1 inH₂O (15)
-1 psi (4)
-2 inH₂O (4)
-2.5 inH₂O (7)
-2.5 psi (2)
-5 inH₂O (13)
-5 psi (3)
-10 inH₂O (8)
-10 psi (2)
-10.0 inH₂O (1)
-15 inH₂O (1)
-15 psi (1)
-25 inH₂O (8)
-25 psi (2)
-28 inH₂O (1)
-30 psi (1)
-50 inH₂O (4)
-50 psi (2)
-60 Pa (1)
-70 psi (1)
-100 inH₂O (1)
-100 psi (1)
-125 Pa (2)
-160 inH₂O (1)
-200.0 inH₂O (1)
-250 Pa (1)
-250 psi (1)
-1000 inH₂O (1)
-1250 Pa (2)
-7000 Pa (1)

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Measurement Pressure Type

Differential (40)
Gauge (1)

In Stock

sku_availability

brand

Dwyer (30)
Omega (11)

configurable

Electrical Output

0 to 5 or 0 to 10 V (1)
0 to 5 V (2)
0 to 5Vdc, 1 to 5Vdc, 0 to 10Vdc, 2 to 10 Vdc (2)
0 to 10 V (4)
0.2 to 5.2 V (1)
1 to 5 V (4)

0 to 5 or 0 to 10 V (1)
0 to 5 V (2)
0 to 5Vdc, 1 to 5Vdc, 0 to 10Vdc, 2 to 10 Vdc (2)
0 to 10 V (4)
0.2 to 5.2 V (1)
1 to 5 V (4)
4 to 20 mA (30)
4 to 20 mA, 0 to 5 Vdc, 0 to 1 Vdc (1)
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc (4)
4 to 20 mA, 0 to 5 Vdc, 1 to 5 Vdc, 0 to 10 Vdc, 2 to 10 Vdc (1)
4 to 20 mA, 0 to 10 Vdc (1)
4 to 20 mA, HART (2)
10 mV/V (1)
16.7 mV/V (1)
50 mV/V (1)
100 mV/V (1)
150 mV/V (1)
USB (1)

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Media Compatibility

Any (2)
Clean dry air / inert gas (27)
Clean process / cooling water (3)
Corrosive chemicals / acids / bases (3)
Fuel gases (14)
Helium (21)

Any (2)
Clean dry air / inert gas (27)
Clean process / cooling water (3)
Corrosive chemicals / acids / bases (3)
Fuel gases (14)
Helium (21)
HVAC / room air (35)
Hydraulic fluids (3)
Hydrogen (11)
Inert / non-reactive gases (35)
Liquids (3)
Nitrogen (34)
Non-Conductive Gases (15)
Non-Corrosive Dry Gases (22)
Non-corrosive Dry Gasses (5)
Oil (3)
Oils / lubricants (3)
Organic solvents (3)
Oxygen (14)
Solvents (3)
Steam (11)
Water (3)
Water-based fluids (3)

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Applications

Air and HVAC (3)
Building and Maintenance (2)
Chemicals (1)
Clean Rooms (1)
Energy Generation and Distribution (1)
Energy Management Systems (1)

Air and HVAC (3)
Building and Maintenance (2)
Chemicals (1)
Clean Rooms (1)
Energy Generation and Distribution (1)
Energy Management Systems (1)
Filter Monitoring (7)
Fluid Measurement and Control (5)
Food and Beverage (2)
Fuel and Gas (1)
HVAC (6)
Industrial and Manufacturing (3)
Laboratories and Scientific (2)
Level Monitoring and Control (2)
Medical (1)
Oil (3)
Oil and Gas (1)
Petrochemical (1)
Pharmaceutical (1)
Pump Control (3)
Refrigeration (1)
Refrigeration Equipment (1)

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Output Signal

Current (36)
Digital (1)
HART (2)
Millivolt (2)
Selectable (1)
Voltage (18)

Accuracy

Electrical: ± 0.5 %, Mechanical: ± 2 % (1)
Electrical: ± 2 %, Mechanical: ± 2 % (1)
Electrical: ± 2 %, Mechanical: ± 3 % (1)
Electrical: ± 2 %, Mechanical: ± 4 % (1)
Electrical: ± 4 %, Mechanical: ± 4 % (1)
± 0.03 % (1)

Electrical: ± 0.5 %, Mechanical: ± 2 % (1)
Electrical: ± 2 %, Mechanical: ± 2 % (1)
Electrical: ± 2 %, Mechanical: ± 3 % (1)
Electrical: ± 2 %, Mechanical: ± 4 % (1)
Electrical: ± 4 %, Mechanical: ± 4 % (1)
± 0.03 % (1)
± 0.4 % (2)
± 0.5 % (11)
± 0.05 % (1)
± 0.8 % (2)
± 0.08 % (1)
± 0.25 % (12)
± 0.075 % (4)
± 1 % (14)
± 2 % (3)
± 4 % (1)

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Operating Temperature, Max

48.9 °C (2)
50.0 °C (1)
60.0 °C (6)
65.0 °C (1)
70.0 °C (7)
71.0 °C (2)

48.9 °C (2)
50.0 °C (1)
60.0 °C (6)
65.0 °C (1)
70.0 °C (7)
71.0 °C (2)
72.0 °C (1)
77.0 °C (3)
80.0 °C (6)
82.0 °C (1)
85.0 °C (11)
93.0 °C (1)
115.0 °C (1)
121.0 °C (1)

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Proof Pressure

2.2x Full Scale (1)
3x Full Scale up to 3000 psi (1)
4x Full Scale up to 1000 psi (1)
4x Full Scale up to 3000 psi (1)
6x Full Scale up to 1000 psi (1)
10x Full Scale up to 1000 psi (1)

2.2x Full Scale (1)
3x Full Scale up to 3000 psi (1)
4x Full Scale up to 1000 psi (1)
4x Full Scale up to 3000 psi (1)
6x Full Scale up to 1000 psi (1)
10x Full Scale up to 1000 psi (1)
Up to 2 psi (5)
Up to 2.5 psi (1)
Up to 3.6 psi (4)
Up to 4 psi (1)
Up to 4.5 psi (1)
Up to 5 bar (1)
Up to 5 psi (2)
Up to 6 psi (5)
Up to 9 psi (1)
Up to 10 psi (9)
Up to 12 bar (1)
Up to 15 psi (8)
Up to 18 psi (1)
Up to 20 psi (4)
Up to 25 psi (1)
Up to 40 psi (1)
Up to 45 psi (4)
Up to 50 psi (2)
Up to 60 psi (2)
Up to 70 psi (1)
Up to 90 psi (1)
Up to 100 psi (1)
Up to 110 psi (1)
Up to 111 psi (1)
Up to 120 psi (1)
Up to 174 psi (1)
Up to 180 psi (1)
Up to 200 psi (1)
Up to 220 psi (1)
Up to 250 psi (2)
Up to 300 psi (1)
Up to 450 psi (1)
Up to 500 psi (1)
Up to 550 psi (1)
Up to 600 psi (1)
Up to 900 psi (1)
Up to 1500 psi (1)
Up to 2000 psi (2)
Up to 2025 psi (1)

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Enclosure Ratings

Fire Retardant (1)
Hazardous Location Rated (2)
IP11 (2)
IP20 (2)
IP54 (1)
IP56 (4)

Fire Retardant (1)
Hazardous Location Rated (2)
IP11 (2)
IP20 (2)
IP54 (1)
IP56 (4)
IP62 (1)
IP65 (7)
IP66 (10)
IP67 (2)
NEMA Type 1 (2)
NEMA Type 2 (3)
NEMA Type 4 (7)
NEMA Type 4X (13)
UL94 V-0 (2)
UL 2043 (Plenum) (2)

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Materials, Wetted

17-4 Stainless Steel (3)
300 Stainless Steel (2)
302 Stainless Steel (3)
304 Stainless Steel (1)
316 Stainless Steel (4)
316L Stainless Steel (3)

17-4 Stainless Steel (3)
300 Stainless Steel (2)
302 Stainless Steel (3)
304 Stainless Steel (1)
316 Stainless Steel (4)
316L Stainless Steel (3)
Acrylic (1)
Alumina Ceramic (2)
Aluminum (1)
Brass (3)
Ceramic (1)
Clean (2)
Consult Factory (12)
Dry (2)
EPDM (1)
Epoxy (1)
FKM (3)
Fluoroelastomer (2)
Fluorosilicone (2)
Glass (4)
Glass-filled Polyester (1)
Gold (1)
Nickel (4)
Non-corrosive Gases (2)
Polyethimide (1)
Polyethylene (1)
PVC (1)
RTV (1)
Silicon (2)
Silicone (8)
Stainless Steel (1)
Titanium (1)
Vinyl (1)

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compliance

CE (22)
RoHS3 (39)

Supply Voltage

2-Wire: 10 to 35 Vdc, 3-Wire: 17 to 36 Vdc/21.6 to 33 Vac (2)
2-Wire: 10 to 36 Vdc, 3-Wire: 17 to 36 Vdc/21.6 to 33 Vac (3)
2-Wire: 10 to Vdc, 4-Wire: 12 to 26 Vac (1)
3-Wire (5V): 10 to 35 Vdc, 4-Wire (5V): 12 TO 26 Vac, 2-Wire or 3-Wire (10V): 16 to 36 Vdc, 4-Wire (10V): 20 to 28 Vac (1)
5 to 10 Vdc (1)
8 to 14 Vdc (1)

2-Wire: 10 to 35 Vdc, 3-Wire: 17 to 36 Vdc/21.6 to 33 Vac (2)
2-Wire: 10 to 36 Vdc, 3-Wire: 17 to 36 Vdc/21.6 to 33 Vac (3)
2-Wire: 10 to Vdc, 4-Wire: 12 to 26 Vac (1)
3-Wire (5V): 10 to 35 Vdc, 4-Wire (5V): 12 TO 26 Vac, 2-Wire or 3-Wire (10V): 16 to 36 Vdc, 4-Wire (10V): 20 to 28 Vac (1)
5 to 10 Vdc (1)
8 to 14 Vdc (1)
8 to 36 Vdc (1)
9 to 30 Vdc (2)
10 to 30 Vdc (1)
10 to 35 Vdc (6)
10 to 55 Vdc (1)
10 Vdc (1)
10.5 to 55 Vdc (1)
11 to 30 Vdc (1)
11.9 to 45 Vdc (2)
12 to 30 Vdc (4)
12 to 30 Vdc/18 to 28 Vac (1)
12 to 32 Vdc (1)
12 to 35 Vdc (1)
12 to 36 Vdc (5)
12 to 36 Vdc/12 to 32 Vac (1)
12 to 40 Vdc (1)
13 to 32 Vdc (1)
13 to 35 Vdc/16 to 33 Vac (1)
13 to 36 Vdc (1)
13.5 to 30 Vdc (1)
15 to 30 Vdc (1)
16 to 32 Vdc (2)
18 to 30 Vac/Vdc (1)
18 to 30 Vdc (2)
24 Vdc (1)

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Process Connection Type

Barbed Fitting (11)
BSPP Male (1)
BSPT Female (1)
NPT Female (18)
NPT Male (4)
OD pressure fitting (1)

Barbed Fitting (11)
BSPP Male (1)
BSPT Female (1)
NPT Female (18)
NPT Male (4)
OD pressure fitting (1)
Stem (2)
Stepped Barb Fitting (7)

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Electrical Connection

1/2 in NPS female Conduit with Screw Terminal block (3)
1/2 in NPT female Conduit with Screw Terminal block (8)
1/2 in NPT male Conduit with Cable (1)
3/4 in NPT female Conduit with Screw Terminal block (1)
Cable (1)
Cable Gland with Screw Terminal block (1)

1/2 in NPS female Conduit with Screw Terminal block (3)
1/2 in NPT female Conduit with Screw Terminal block (8)
1/2 in NPT male Conduit with Cable (1)
3/4 in NPT female Conduit with Screw Terminal block (1)
Cable (1)
Cable Gland with Screw Terminal block (1)
DIN 43650 A (solenoid valve) (2)
DIN 43650 C (solenoid valve) (1)
M12 4 pin (1)
M12 4 pin Female (2)
MIL-26482-I 10-6P (1)
Pins (1)
Screw Terminal (21)
Screw Terminal w/ 22.2 mm (0.875") conduit opening (1)

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Operating Temperature, Min

0.0 °C (2)
-6.67 °C (2)
-10.0 °C (2)
-17.8 °C (3)
-18.0 °C (8)
-20.0 °C (9)

0.0 °C (2)
-6.67 °C (2)
-10.0 °C (2)
-17.8 °C (3)
-18.0 °C (8)
-20.0 °C (9)
-22.0 °C (1)
-28.0 °C (2)
-29.0 °C (4)
-30.0 °C (2)
-40.0 °C (7)
-45.0 °C (1)

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Process Connection Size

1/2 in (1)
1/4 in (13)
1/8 in (9)
1/8 in, 3/16 in (3)
1/8 in, 3/16 in, 1/4 in (4)
3/16 in (9)

1/2 in (1)
1/4 in (13)
1/8 in (9)
1/8 in, 3/16 in (3)
1/8 in, 3/16 in, 1/4 in (4)
3/16 in (9)
5 mm (1)
6 mm (1)

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Display Type

LCD (11)
N/A (26)
None (1)

Supply Power Type

AC (1)
AC/DC (10)
DC (22)

Number of Wires

2 (12)
2, 3 (5)
2, 3, 4 (2)
2, 4 (1)
3 (3)

Differential Pressure Sensors & Transmitters

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PX663

DIN Rail Mountable, Differential Pressure Transmitters

The PX663 series features a compact, space saving DIN rail mountable design in low differential pressure ranges with onboard voltage regulations.

View Specs

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Differential Pressure Sensors & Transmitters

Differential pressure sensor transmitters convert pressure readings into electrical signals for easy integration with control systems, ensuring accurate monitoring and efficient process management.