Omega Pressure Gauges

Precision, durability, and versatility define Omega pressure gauges, making them suitable for many applications across industry, commerce, and lab environments. The gauges are designed to provide not only accurate but also stable pressure readings. Their operation is such that once you set a gauge onto a system, it almost immediately tells you whether that system is behaving in a safe or normal manner.

What is also quite common across many different types of Omega pressure gauges is that they are made out of materials eschewing what the industry has deemed "coarse paths to failure." Successive layers of enclosures, housing, and internal components protect the gauge from a harsh operating environment (lots of vibration, a broad range of temperatures, even exposure to chemical vapors or moisture). The gauges you see in chemical plants, for instance, are a type of Omega pressure gauge.

Found 974 items
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Found 974 items
Manufacturer
Omega Engineering (974)
Component
Analog Pressure Gauge (100)
Commercial Pressure Gauge (7)
Differential Pressure Gauge (48)
Digital Pressure Gauge (68)
General Service Gauge (33)
Industrial Digital Pressure Gauge (8)
Industrial Pressure Gauge (23)
Instrument Air Filter Regulator (3)
Liquid Fillable Industrial Pressure Gauge (45)
Liquid-Filled Pressure Gauge (12)
(Instrument-Sensor) IP Protection
IP40 (24)
IP65 (327)
IP66 (10)
IP67 (21)
IP68 (22)
(Instrument-Sensor) Measurement Accuracy
0.05% (38)
0.08% (215)
0.10% (23)
0.20% (19)
0.25% (193)
0.50% (52)
1.0% (58)
1.6% (20)
2-1-2 % (1)
3-2-3% (38)
(Instrument-Sensor) NEMA Protection
NEMA 4 (45)
NEMA 4X (216)
(Instrument-Sensor) Span
-1 To 1 Bar (2)
-1 To 1 Psi (1)
-2.5 To 2.5 Psi (4)
-5 To 5 Psi (6)
-10 To 10 In H₂O (2)
-14 To 100 Psi (1)
-14 To 1000 Psi (1)
-15 To 0 Psi (1)
-15 To 15 Psi (21)
-15 To 30 Psi (12)
Normally In Stock
Omega DPG280-100CG -15 to 100 psi Compound DATA LOGGING DPG
Free U.S Ground shipping
$1612.70
$1343.92
Normally In Stock
Omega PGM-63L-160PSI/11BAR Liquid Fillable Industrial Pressure Gauge
Free U.S Ground shipping
$246.97
$205.81
Normally In Stock
Omega DPG1000L-300G Digital Pressure Gauge
Free U.S Ground shipping
$1014.42
$845.35
Normally In Stock
Omega PGS-35L-7500 General Service Gauge
Free U.S Ground shipping
$362.78
$302.32
Normally In Stock
Omega DPG1000L-5KG Digital Pressure Gauge
Free U.S Ground shipping
$1014.42
$845.35
Normally In Stock
Omega DPG409-1KA DPG 0 TO 1000 PSIA
Free U.S Ground shipping
$2030.90
$1692.42
Normally In Stock
Omega DPG409-1KA-W DPG 0 TO 1000 PSIA WIRELESS
Free U.S Ground shipping
$2452.27
$2043.56
Normally In Stock
Omega DPG409-1KG DPG 0 TO 1000 PSIG
Free U.S Ground shipping
$1921.46
$1601.22
Normally In Stock
Omega DPG409-1KG-W DPG 0 TO 1000 PSIG WIRELESS
Free U.S Ground shipping
$2150.90
$1792.42
Normally In Stock
Omega DPG409-2.5KG DPG 0 TO 2500 PSIG
Free U.S Ground shipping
$1818.78
$1515.65
Normally In Stock
Omega DPG409-2.5KG-W DPG 0 TO 2500 PSIG WIRELESS
Free U.S Ground shipping
$2150.90
$1792.42
Normally In Stock
Omega DPG409-2.5V DPG 0 TO -2.5 PSI VAC
Free U.S Ground shipping
$2250.61
$1875.51
Normally In Stock
Omega DPG409-250A DPG 0 TO 250 PSIA
Free U.S Ground shipping
$2030.90
$1692.42
Normally In Stock
Omega DPG409-250A-W DPG 0 TO 250 PSIA WIRELESS
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-250G DPG 0 TO 250 PSIG
Free U.S Ground shipping
$1910.88
$1592.40
Normally In Stock
Omega DPG409-250G-W DPG 0 TO 250 PSIG WIRELESS
Free U.S Ground shipping
$2150.90
$1792.42
Normally In Stock
Omega DPG409-26B DPG 26 TO 32.00INHG
Free U.S Ground shipping
$2444.46
$2037.05
Normally In Stock
Omega DPG409-26HB DPG 880 TO 1100 HPA
Free U.S Ground shipping
$2444.46
$2037.05
Normally In Stock
Omega DPG409-3.5KG DPG 0 TO 3500 PSIG
Free U.S Ground shipping
$2062.09
$1718.41
Normally In Stock
Omega DPG409-3.5KG-W DPG 0 TO 3500 PSIG WIRELESS
Free U.S Ground shipping
$2150.90
$1792.42
Normally In Stock
Omega DPG409-32B DPG 0 TO 32.00 INHG
Free U.S Ground shipping
$2030.90
$1692.42
Normally In Stock
Omega DPG409-500A DIGITAL PRESSURE GAUGE, 0-500 PSIA
Free U.S Ground shipping
$2191.62
$1826.35
Normally In Stock
Omega DPG409-500A-W DIGITAL PRESSURE GAUGE, 0-500 PSIA/WIREL
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-500G DIGITAL PRESSURE GAUGE, 0-500 PSIG
Free U.S Ground shipping
$2187.65
$1823.04
Normally In Stock
Omega DPG409-500G-W DIGITAL PRESSURE GAUGE, 0-500 PSIG/WIREL
Free U.S Ground shipping
$2162.81
$1802.34
Normally In Stock
Omega DPG409-1KSG DPG 0 TO 1000 PSI SEALED GAGE
Free U.S Ground shipping
$2027.22
$1689.35
Normally In Stock
Omega DPG409-2.5CG DPG ± 2.5 PSI CMPD GAGE
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-2.5CG-W DPG ± 2.5 PSI CG WIRELESS
Free U.S Ground shipping
$2575.51
$2146.26
Normally In Stock
Omega DPG409-2.5G DPG 0 TO 2.5 PSIG
Free U.S Ground shipping
$2030.90
$1692.42
Normally In Stock
Omega DPG409-2.5G-W DPG 0 TO 2.5 PSIG WIRELESS
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-32B-W DPG 0 TO 32.00 INHG WIRELESS
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-32HB DPG 0 TO 1100 HPA
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-5.0KG-W DIGITAL PRESSURE GAUGE, 0-5.0K PSIG/WIRE
Free U.S Ground shipping
$2162.81
$1802.34
Normally In Stock
Omega DPG409-750A-W DPG 0 TO 750 PSIA WIRELESS
Free U.S Ground shipping
$2311.52
$1926.27
Normally In Stock
Omega DPG409-750G DPG 0 TO 750 PSIG
Free U.S Ground shipping
$1910.88
$1592.40
Normally In Stock
Omega DPG409-750G-W DPG 0 TO 750 PSIG WIRELESS
Free U.S Ground shipping
$2150.90
$1792.42
Normally In Stock
Omega DPG409S15-001G DPG SANI 1 ½ FL 0 TO 1 PSIG
Free U.S Ground shipping
$2272.75
$1893.96
Normally In Stock
Omega DPG409S15-005A DPG SANI 1 ½ FL 0 TO 5 PSIA
Free U.S Ground shipping
$2400.17
$2000.14
Normally In Stock
Omega DPG409S15-005A-W DPG SANI 1 ½ FL 0 TO 5 PSIA-W
Free U.S Ground shipping
$2680.78
$2233.98
Normally In Stock
Omega DPG409S15-005G DPG SANI 1 ½ FL 0 TO 5 PSIG
Free U.S Ground shipping
$2272.75
$1893.96
Normally In Stock
Omega DPG409S15-015A DPG SANI 1 ½ FL 0 TO 15 PSIA
Free U.S Ground shipping
$2272.75
$1893.96
Normally In Stock
Omega DPG409S15-015G DPG SANI 1 ½ FL 0 TO 15 PSIG
Free U.S Ground shipping
$2119.50
$1766.25
Normally In Stock
Omega DPG409S15-030G DPG SANI 1 ½ FL 0 TO 30 PSIG
Free U.S Ground shipping
$2119.50
$1766.25
Normally In Stock
Omega DPG409S15-050G DPG SANI 1 ½ FL 0 TO 50 PSIG
Free U.S Ground shipping
$2439.72
$2033.10
Normally In Stock
Omega DPG409S15-050G-W DPG SANI 1 ½ FL 0 TO 50 PSIG-W
Free U.S Ground shipping
$2400.17
$2000.14
Normally In Stock
Omega DPG409-750A DPG 0 TO 750 PSIA
Free U.S Ground shipping
$2030.90
$1692.42
Normally In Stock
Omega DPG409S20-005CG DPG SANI 2 FL ± 5 PSICG
Free U.S Ground shipping
$2531.23
$2109.36
Normally In Stock
Omega DPG409S20-005G-W DPG SANI 2 FL 0 TO 5 PSIG-W
Free U.S Ground shipping
$2531.23
$2109.36

Pressure Gauge Overview

Omega pressure gauges include both digital and analog models designed for applications that require precise and reliable pressure measurement. Options such as temperature display and data capture, as well as large-dial analog gauges suited for clear visual monitoring in industrial and laboratory environments. variations in accuracy, enclosure ratings, output capabilities, and connection types allow these gauges to be used in controlled indoor settings or harsher conditions where durability is essential. These configurations support pressure monitoring needs across testing, process control, and general industrial systems.

 

FAQs

What are Omega pressure gauges used for?

Omega pressure gauges are used to measure and display pressure in gas and liquid systems across industrial, laboratory, and process control applications. They help operators monitor system conditions, verify safe pressure levels, and troubleshoot issues such as leaks, blockages, or overpressure events. Omega pressure gauges are valued for their precision, reliability, and suitability for both general-purpose and demanding measurement environments.

What types of pressure gauges does Omega offer?

Omega offers a wide selection of pressure gauges, including Bourdon tube gauges, digital pressure gauges, vacuum gauges, compound gauges, and differential pressure gauges. These gauges are available in multiple pressure ranges, dial sizes, materials, and connection types to support diverse applications. Choosing the correct Omega pressure gauge depends on pressure range, media compatibility, accuracy requirements, and environmental conditions.

How accurate are Omega pressure gauges?

Omega pressure gauges are designed to deliver high levels of accuracy suitable for industrial monitoring, testing, and quality control applications. Accuracy varies by model, with many gauges offering precision appropriate for both operational and calibration-related use. Factors such as temperature changes, vibration, pressure pulsation, and overpressure exposure can affect accuracy over time, making proper selection and installation essential.

What differentiates the various high-accuracy digital and analog pressure gauge series listed?

Omega pressure gauge series are differentiated by accuracy level, display type (digital or analog), enclosure rating, and output. Some models emphasize temperature display, min/max capture, wireless or analog outputs, and multilingual interfaces; others focus on large dial readability or specialized requirements like sanitary connections, measurement, metric configurations. 

Do Omega pressure gauges require calibration and regular maintenance?

Yes, Omega pressure gauges should be periodically calibrated and inspected to ensure continued accuracy and safe operation. Calibration intervals depend on the application, usage frequency, and quality standards, but regular maintenance helps identify drift, wear, or pressure damage early. Routine calibration extends gauge life and ensures pressure data remains reliable for control, testing, and compliance purposes.