Skip to search Skip to main content Skip to navigation

1-800-663-4209 | Welcome to our new website, found an issue or bug? Please report it here

Search DwyerOmega

All Products
Resources
Services
Our Brands
Configurables
Company Information
- About Us
  - About Us
- Careers
  - Careers
Australia Brazil Canada Canada(FR) China Czech Republic France Germany India Italy Japan Korea Malaysia Mexico Netherlands Philippines Singapore Spain Taiwan Thailand United States United Kingdom

Home
See Pressure
See Differential Pressure
Differential Pressure Sensors & Transmitters

We noticed you are in , please visit your local site by clicking the below link for regional offers and support.

Stay here.

Go to the site >

Configuration complete.
Please add to cart to keep it or exit the configuration

Failed to Save Configurations, Click on Configure Button Start Again

price

C$0-C$49.99 (1)
C$50-C$199.99 (5)
C$200-C$499.99 (14)
C$500-C$999.99 (13)
C$1,000-C$9,999.99 (24)

Measurement Pressure, Max

10 inH₂O (25)
1 inH₂O (25)
0.25 inH₂O (19)
5 inH₂O (23)
100 psi (11)
30 psi (6)

10 inH₂O (25)
1 inH₂O (25)
0.25 inH₂O (19)
5 inH₂O (23)
100 psi (11)
30 psi (6)
0.5 inH₂O (18)
15 psi (6)
0.1 inH₂O (15)
50 psi (6)
1 psi (5)
5 psi (5)
2 inH₂O (13)
25 inH₂O (19)
250 psi (4)
2.5 psi (3)
150 psi (3)
3 inH₂O (10)
2.5 inH₂O (12)
500 psi (2)
1000 psi (3)
50 inH₂O (9)
1 bar (2)
100 inH₂O (9)
1250 Pa (5)
70 mBar (1)
750 psi (1)
300 psi (4)
40 inH₂O (6)
350 mBar (1)
15 inH₂O (5)
2 bar (1)
20 inH₂O (8)
170 mBar (1)
25 mBar (1)
250 Pa (7)
10 psi (4)
10 bar (1)
125 Pa (4)
25 psi (3)
3.5 bar (1)
0.05 inH₂O (4)
35 bar (1)
500 Pa (3)
750 Pa (3)
30 inH₂O (5)
6 inH₂O (5)
0.4 inH₂O (2)
2500 Pa (3)
50 Pa (1)
6 psi (2)
0.2 inH₂O (3)
200 inH₂O (3)
60 Pa (2)
7000 Pa (2)
150 inH₂O (2)
2.5 bar (1)
28 inH₂O (1)
4 bar (1)
60 psi (2)
7 bar (1)
1000 Pa (1)
2 psi (2)
25 Pa (1)
4 inH₂O (1)
50 bar (1)
750 inH₂O (2)
0 inH₂O (1)
1.5 inH₂O (2)
1.5 kPa (2)
1000 inH₂O (2)
17.5 bar (1)
200 psi (1)
5000 Pa (1)
70 bar (1)
90 psi (1)
0.25 Pa (1)
0.5 psi (1)
0.75 inH₂O (1)
10 kPa (1)
1500 psi (1)
160 inH₂O (1)
1600 Pa (1)
2.5 kPa (1)
300 Pa (1)
400 psi (1)
5 kPa (1)
7500 Pa (1)

More Options Show Less

Measurement Pressure, Min

0 psi (9)
0 inH₂O (26)
0 bar (1)
0 mBar (1)
-0.25 inH₂O (19)
0.0 inH₂O (6)

0 psi (9)
0 inH₂O (26)
0 bar (1)
0 mBar (1)
-0.25 inH₂O (19)
0.0 inH₂O (6)
0 Pa (5)
-1 inH₂O (17)
-5 inH₂O (14)
-0.1 inH₂O (11)
10.0 psi (1)
-0.5 inH₂O (14)
0.0 bar (1)
-10 inH₂O (10)
-2.5 inH₂O (9)
0.0 psi (4)
0.0 Pa (2)
-2 inH₂O (5)
-25 inH₂O (8)
-0.05 inH₂O (6)
-50 inH₂O (4)
-50 Pa (1)
-125 Pa (3)
-3 inH₂O (1)
-1 psi (4)
-1250 Pa (3)
-5 psi (3)
0 kPa (1)
-10 psi (2)
-100 inH₂O (1)
-2.5 psi (2)
-25 Pa (1)
-25 psi (2)
-50 psi (2)
-70 psi (1)
-250 Pa (1)
-28 inH₂O (1)
-60 Pa (1)
-7000 Pa (1)
-750 Pa (1)
-0.01 inH₂O (1)
-0.25 Pa (1)
-0.5 psi (1)
-10.0 inH₂O (1)
-100 psi (1)
-1000 Pa (1)
-1000 inH₂O (1)
-15 inH₂O (1)
-15 psi (1)
-160 inH₂O (1)
-20 inH₂O (1)
-200.0 inH₂O (1)
-250 psi (1)
-2500 Pa (1)
-30 psi (1)
-300 Pa (1)
-4 inH₂O (1)
-500 Pa (1)
0.0 kPa (1)
0.1 inH₂O (1)

More Options Show Less

Measurement Pressure Type

Differential (44)
Gauge (1)

In Stock

sku_availability_ca

Brand

Dwyer (31)
Omega (11)
ACI (3)

Configurable

configurable

Electrical Output

4 to 20 mA (32)
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc (5)
1 to 5 V (4)
0 to 10 V (4)
0 to 5 V (2)
4 to 20 mA, HART (2)

4 to 20 mA (32)
4 to 20 mA, 0 to 5 Vdc, 0 to 10 Vdc (5)
1 to 5 V (4)
0 to 10 V (4)
0 to 5 V (2)
4 to 20 mA, HART (2)
0 to 5Vdc, 1 to 5Vdc, 0 to 10Vdc, 2 to 10 Vdc (2)
N/A (1)
0 to 10 Vdc (1)
USB (1)
16.7 mV/V (1)
150 mV/V (1)
0 to 5 Vdc (1)
4 to 20 mA, 0 to 10 Vdc (1)
0 to 5 or 0 to 10 V (1)
0.2 to 5.2 V (1)
4 to 20 mA, 0 to 5 Vdc, 1 to 5 Vdc, 0 to 10 Vdc, 2 to 10 Vdc (1)
100 mV/V (1)
4 to 20 mA, 0 to 5 Vdc, 0 to 1 Vdc (1)
50 mV/V (1)
10 mV/V (1)

More Options Show Less

Accuracy

± 1 % (15)
± 0.5 % (14)
± 0.25 % (13)
± 0.075 % (4)
± 2 % (3)
± 0.4 % (2)

± 1 % (15)
± 0.5 % (14)
± 0.25 % (13)
± 0.075 % (4)
± 2 % (3)
± 0.4 % (2)
± 0.8 % (2)
± 1.5 % (2)
N/A (1)
± 0.08 % (1)
± 4 % (1)
Electrical: ± 2 %, Mechanical: ± 4 % (1)
± 0.05 % (1)
Electrical: ± 2 %, Mechanical: ± 3 % (1)
Electrical: ± 2 %, Mechanical: ± 2 % (1)
± 0.03 % (1)
Electrical: ± 0.5 %, Mechanical: ± 2 % (1)
Electrical: ± 4 %, Mechanical: ± 4 % (1)

More Options Show Less

Media Compatibility

HVAC / room air (36)
Inert / non-reactive gases (36)
Nitrogen (35)
Clean dry air / inert gas (28)
Non-Corrosive Dry Gases (23)
Helium (22)

HVAC / room air (36)
Inert / non-reactive gases (36)
Nitrogen (35)
Clean dry air / inert gas (28)
Non-Corrosive Dry Gases (23)
Helium (22)
Non-Conductive Gases (15)
Fuel gases (14)
Oxygen (13)
Hydrogen (11)
Steam (10)
Non-corrosive Dry Gasses (5)
Water (3)
Clean process / cooling water (3)
Solvents (3)
Liquids (3)
Organic solvents (3)
Water-based fluids (3)
Oil (3)
Corrosive chemicals / acids / bases (3)
Hydraulic fluids (3)
Oils / lubricants (3)
Any (2)

More Options Show Less

Operating Temperature, Max

85.0 °C (11)
70.0 °C (7)
60.0 °C (6)
80.0 °C (6)
77.0 °C (3)
185.0 °F (2)

85.0 °C (11)
70.0 °C (7)
60.0 °C (6)
80.0 °C (6)
77.0 °C (3)
185.0 °F (2)
71.0 °C (2)
48.9 °C (2)
167.0 °F (1)
115.0 °C (1)
50.0 °C (1)
121.0 °C (1)
65.0 °C (1)
72.0 °C (1)
158.0 °F (1)
82.0 °C (1)
93.0 °C (1)

More Options Show Less

Enclosure Ratings

NEMA Type 4X (14)
IP66 (12)
NEMA Type 4 (8)
IP65 (7)
UL94 V-0 (4)
IP56 (4)

NEMA Type 4X (14)
IP66 (12)
NEMA Type 4 (8)
IP65 (7)
UL94 V-0 (4)
IP56 (4)
NEMA Type 2 (3)
IP11 (2)
IP20 (2)
Hazardous Location Rated (2)
IP67 (2)
NEMA Type 1 (2)
UL 2043 (Plenum) (2)
IP62 (1)
IP54 (1)
UL94-5VA (1)
Fire Retardant (1)

More Options Show Less

Output Signal

Current (37)
Voltage (19)
Millivolt (2)
HART (2)
Selectable (1)
Digital (1)

Process Connection Type

NPT Female (19)
Barbed Fitting (14)
Stepped Barb Fitting (7)
NPT Male (4)
Stem (2)
OD pressure fitting (1)

NPT Female (19)
Barbed Fitting (14)
Stepped Barb Fitting (7)
NPT Male (4)
Stem (2)
OD pressure fitting (1)
BSPP Male (1)
BSPT Female (1)

More Options Show Less

Applications

Filter Monitoring (7)
Fluid Measurement and Control (7)
HVAC (6)
Building and Maintenance (5)
Air and HVAC (5)
Pump Control (4)

Filter Monitoring (7)
Fluid Measurement and Control (7)
HVAC (6)
Building and Maintenance (5)
Air and HVAC (5)
Pump Control (4)
Industrial and Manufacturing (3)
Oil (3)
Food and Beverage (2)
Process Automation and Control (2)
Laboratories and Scientific (2)
Level Monitoring and Control (2)
Energy Management Systems (1)
Environmental Monitoring (1)
Clean Rooms (1)
Pharmaceutical (1)
Chemicals (1)
Refrigeration Equipment (1)
Energy Generation and Distribution (1)
Medical (1)
Oil and Gas (1)
Refrigeration (1)
Petrochemical (1)
Fuel and Gas (1)

More Options Show Less

Differential Pressure Sensors & Transmitters

Grid Table

Sort by:

45 Products

Added to Your Shopping Cart

PX2310

Rangeable, Wet/Wet Differential High Pressure Transmitters

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.

View Specs

See More Items from this Family (3)

Added to Your Shopping Cart

PX274

Differential Pressure Transmitters with 6 Field Selectable Ranges

The PX274 series have a rugged, seamless, NEMA 4 enclosure and 6 field selectable ranges with a 4-20 mA output. Available in ranges from 0-0.1 to 0-30 in H2O.

View Specs

See More Items from this Family (5)

Added to Your Shopping Cart

DLP-Custom

Differential Low Pressure Custom

The Differential Low Pressure Custom series offers reliable air flow measurement and filter monitoring for building and duct static pressure control.

View Specs

See More Items from this Family (238)

Added to Your Shopping Cart

WPR2

Wet to Wet Differential Pressure

Wet to Wet Differential Pressure series offers reliable monitoring for pumps, compressors, filters, heat exchangers, and flow systems.

View Specs

See More Items from this Family (30)

Added to Your Shopping Cart

MLP2

Panel Mount Differential Pressure

Panel Mount Differential Pressure devices help monitor air flow and pressure in buildings, clean rooms, data centers, and HVAC systems for optimal control and safety.

View Specs

Sort by:

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.