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>>Manometers  >>Transmitters  >>Pressure Switches  >>Differential Pressure Switches

 
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Differential Pressure Gauges & Switch/Gauges

Series 2000

Magnehelic® Differential Pressure Gauges -
Indicate low air or gas pressure - positive, negative or differential. Accurate within 2%. 81 Ranges.

Series 4000

Capsuhelic® Differential Pressure Gauges
For air of compatible gases or liquids. Measures pressure, vacuum or differential. Accuracy 3% of full scale. Suitable for internal pressures to 500 psig.

Series 2-5000

Minihelic II® Differential Pressure Gauges
Combining high accuracy, readability, compactness, dependability, and low cost.

Series 43000

Capsu-Photohelic® Pressure Switch/Gages
Lo-Limit and Hi-Limit Control, Aluminum or Brass Case Available

Series 3000MR/3000MRS

Photohelic® Switch/Gauges
Combines differential pressure gauge with low/high set-points. Compact and lightweight. Versatile SPDT electro-mechanical relays, 3000MR Reliable solid state switching, 3000MRS.

Series MP

Mini-Photohelic® Differential Pressure Switch/Gage
Compact, Low Cost Switch Gage

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Manometers

Model 27/ Model 40

Mark II Molded Plastic Manometers
3% Accuracy for Stationary and Portable Applications at Minimum Cost

Series 475-FM

Mark III Handheld Digital Manometer
Ranges from 4 in. w.c. to 150 psid, ±0.5% Accuracy Intrinsically Safe for Hazardous Locations, Class 1, Div. 1, Group A, B, C, D, T4

   

Series 1221/1222/1223

Flex-Tube® U-Tube Manometers

    

Series 1211

Slack-Tube® Manometers

Series 424

Durablock® Inclined-Vertical Manometers
Accuracy To ±1⁄4 Of 1%

Series 490

Wet/Wet Handheld Digital Manometer
Liquid & Gas Pressure Measurement, ±0.5% F.S. Accuracy

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Differential Pressure Transmitters
Series MS
Magnesense® Differential Pressure Transmitter

Monitors Pressure & Air Velocity
 

Series 605

Magnehelic® Differential Pressure Indicating Transmitter
Dial Gauge Indication, Two-Wire 4-20 mA Outputs.

Series 607

Differential Pressure Transmitter -
Ranges from 0.10" w.c. Accuracy ±0.5%
F.S. ±0.25% Accuracy, Ranges from 0.10" w.c.

Series 616C

Differential Pressure Transmitter
Ranges from 0-1 in. w.c. to 0-100 psid, Accuracy ±0.25% or ±1% F.S.

Series 645

Wet/Wet Differential Pressure Transmitter
±0.25% Accuracy, Quick Response, 2-Wire Design

Series 604A

Differential Pressure Transmitter
±2% Full Span Accuracy, Pressure Rated to 30 psig

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Pressure Switches
Bourdon Tube Pressure Switches - Series DA/DS
Visible setpoint, adjustable deadband, pressure ranges to 5000 PSI.

Series H2

Dual-Action Explosion-Proof Pressure Switches
Explosion-proof and Weatherproof Housing

Series A1PS/A1VS

Economical Pressure Switch
Vacuum and Compound Ranges Available, Adjustable Set Point

 

Series 1000

Weatherproof Diaphragm Operated Pressure Switches
Visible Setpoint, Fixed Deadband, Pressure Ranges to 1400 psi

Series APS/AVS

Adjustable Pressure Switch
Vacuum and Pressure Ranges, 5A Switch, Compact Size

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Differential Pressure Switches

Series 1900

Compact Low Differential Pressure Switches
Our smallest, lowest cost precision switches. Six standard ranges. Set points from 0.07" to 85" W.C. Repetitive accuracy within 3%.

Series 1950

Explosion-Proof Differential Pressure Switch
Compact, low cost, explosion-proof and weatherproof.

Series 1950G

Integral Explosion-Proof Pressure Switch
Compact, low cost, explosion-proof.

Series 1800

Low Differential Pressure Switches for General Industrial Service
Compact economically priced switches in 8 standard ranges. Set points from 0.07" to 85" W.C. Repetitive accuracy within 2%. Cenelec approved.

  

Series H3

Explosion-Proof Differential Pressure Switches
Compact, low cost, and weatherproof. Setpoints from 10" w.c. to 200 PSID - rated 1500 PSI.

Series 1630

Large Diaphragm Pressure Switches

Visual Set Point Adjustment in 5 Standard Ranges, 0.05˝ to 12˝ w.c.
Repetitive Accuracy within +1%

Series MDA

Miniature Adjustable Pressure Switch
Adjustable Set Points from 0.1 to 100 in. of H2O

Series MDS

Miniature Pressure Switch
Shock and Vibration Resistant, Lightweight and Compact, Gold Contacts

APPLICATIONS

 

 

 

 

 

 

 

 
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