Hazardous Location Pressure Gauges

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43 Products

About Pipe Size

About Pressure Gauges

Bottom Connection

With an accuracy of ±0.05%, these have the highest accuracy of all our test gauges. Use them for testing, calibrating, laboratory applications, and other critical processes that require precision. They have a five-digit LCD display that allows for easy reading of measurements.

For technical drawings and 3-D models, click on a part number.

304 Stainless Steel Case with 316 Stainless Steel Connection—Battery Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.05% Full Scale (Grade 5A)

Available Pressure Ranges
Pressure Range
psi	kPa	bar	kg/cm²	MPa	in. of H₂O	Resolution, psi
0 to 10	0 to 65	0 to 0.6	0 to 0.7	0 to 0.06	0 to 270	0.001
0 to 15	0 to 100	0 to 1	0 to 1	0 to 0.1	0 to 410	0.001
0 to 30	0 to 200	0 to 2	0 to 2	0 to 0.2	0 to 830	0.001
0 to 60	0 to 410	0 to 4	0 to 4	0 to 0.4	0 to 1,600	0.001
0 to 100	0 to 680	0 to 6	0 to 7	0 to 0.6	0 to 2,700	0.01
0 to 160	0 to 1,100	0 to 11	0 to 11	0 to 1.1	0 to 4,400	0.01
0 to 200	0 to 1,300	0 to 13	0 to 14	0 to 1.3	0 to 5,500	0.01
0 to 300	0 to 2,000	0 to 20	0 to 20	0 to 2	0 to 8,300	0.01
0 to 600	0 to 4,100	0 to 40	0 to 40	0 to 4	0 to 16,600	0.01
0 to 800	0 to 5,500	0 to 55	0 to 55	0 to 5	0 to 22,100	0.01
0 to 1,000	0 to 6,800	0 to 65	0 to 70	0 to 6	0 to 27,700	0.1
0 to 2,000	0 to 13,700	0 to 135	0 to 140	0 to 13	0 to 55,400	0.1
0 to 3,000	0 to 20,600	0 to 205	0 to 210	0 to 20	0 to 83,100	0.1
0 to 5,000	0 to 34,400	0 to 340	0 to 350	0 to 30	__	0.1

								Bottom Connection
Dial Dia.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environmental Rating	Features	Digit Ht.	Batteries Included		Each
NPT Male—Calibration Certificate Traceable to NIST
3"	1/4	-40° to 180°	0° to 150°	NEC Class I Divisions 1, 2 Groups A, B, C, D NEC Class II Divisions 1, 2 Groups E, F, G NEC Class III Divisions 1, 2 IP65	Configurable Automatic Shut-Off (2 min., 5 min., 15 min., 30 min., or Never)	1 1/8"	Yes	0000000	000000000

High-Accuracy Digital Test Gauges for Pressure

Battery Powered

Bottom Connection

Not only do these gauges have an accuracy of ±0.25%, they also have a four-digit LCD display that allows for easy reading of measurements. Use them for testing, calibrating, laboratory applications, and other critical applications that require precision.

For technical drawings and 3-D models, click on a part number.

Aluminum Case with 316 Stainless Steel Connection—Battery Powered

For Use With: Air, Diesel Fuel, Gasoline, Hydraulic Fluid, Natural Gas, Water
Accuracy: ±0.25% Full Scale (Not Graded)

Available Pressure Ranges
Pressure Range
psi	bar	MPa	Resolution, psi
0 to 3	0 to 1	0 to 1.4	0.01
0 to 5	0 to 1	0 to 1.4	0.01
0 to 15	0 to 1	0 to 1.4	0.01
0 to 30	0 to 2	0 to 1.4	0.1
0 to 100	0 to 7	0 to 1.4	0.1
0 to 199.9	0 to 14	0 to 1.4	0.1
0 to 300	0 to 20	0 to 2	1
0 to 500	0 to 35	0 to 3.5	1
0 to 1,000	0 to 70	0 to 7	1
0 to 3,000	0 to 200	0 to 20	1
0 to 5,000	0 to 350	0 to 35	1

Dial									Bottom Connection
Ht.	Wd.	Pipe Size	Environment Temperature Range, °F	Process Temperature Range, °F	Environment	Features	Digit Ht.	Batteries Included		Each
NPT Male
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	0000000
NPT Male—Calibration Certificate Traceable to NIST
2 7/8"	3 3/8"	1/4	0° to 185°	-40° to 200°	Hazardous Location	5-min. Automatic Shut-Off	1/2"	Yes	0000000	000000

Low-Pressure Differential Gauges with Digital Display

Measure small changes in air pressure with these hand-held gauges. They have a four-digit LCD display for easy reading of measurements. Gauges are commonly used to indicate clogged filters and to monitor fans and blowers.

Aluminum Case with Nickel-Plated Brass Connection—(psi, bar)

For Use With: Air, Natural Gas
Accuracy: ±0.5% Full Scale (Not Graded)

Pressure Range
psi	bar	Resolution, psi	Max. Pressure, psi	For Tube ID	Environment Temp. Range, °F	Process Temp. Range, °F	Digit Ht.	Ht.	Wd.	Batteries Included	Environmental Rating		Each
Barbed Tube Connection
0-30	0-2.069	0.01	60	1/8"-3/16"	35° to 100°	0° to 140°	3/8"	6 1/2"	2 13/16"	Yes	NEC Class I Division 2 Groups A, B, C, D	0000000	0000000

Optional Nylon Carrying Case

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Each

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Aluminum Case with Nickel-Plated Brass Connection—(kPa, in. of H₂O)

For Use With: Air, Natural Gas
Accuracy: ±0.5% Full Scale (Not Graded)

Pressure Range
kPa	in. of H₂O	Resolution, in. of H₂O	Max. Pressure, psi	For Tube ID	Environment Temp. Range, °F	Process Temp. Range, °F	Digit Ht.	Ht.	Wd.	Batteries Included	Environmental Rating		Each
Barbed Tube Connection
0-4.982	0-20	0.01	10	1/8"-3/16"	35° to 100°	0° to 140°	3/8"	6 1/2"	2 13/16"	Yes	NEC Class I Division 2 Groups A, B, C, D	0000000	0000000
0-49.82	0-200	0.1	30	1/8"-3/16"	35° to 100°	0° to 140°	3/8"	6 1/2"	2 13/16"	Yes	NEC Class I Division 2 Groups A, B, C, D	0000000	000000