Compact Pressure Switch Series A1N

Economical Pressure Switch Series A1PS/A1VS Vacuum and Compound Ranges Available, Adjustable Set Point

Adjustable Switch Series APS/AVS Vacuum and Pressure Ranges, 5A Relay, Compact Size

Gas Pressure Manometer Series 1213 The "Tube in a Tube" Direct Reading Manometer

Pressure Transmitter Series 673 ±0.25% Full Span Accuracy, 4-20 mA Signal, Ranges to 1000 psi

Digitally Compensated Pressure Transmitter Series 672 ±0.1% FS Accuracy, NEMA 4X (IP56) Enclosure, 316L SS Wetted Parts

Duct Pressure Transmitter Series 676 ±1% FS Accuracy, NEMA 4 (IP56) Enclosure, Three Field Selectable Ranges

Differential Pressure Transmitter Series 674 ±1% FS Accuracy, Up to Six Field Selectable Ranges, 10 psid Overpressure

Pressure Gage Series 65000 2" (51mm) Dual Scale Dial, Center Back Connection, ASME Grade B Accuracy

Differential Pressure Transmitter Series 632S 1% Full Span Accuracy, 4-20mA Output Signal

Pressure Transmitter - Series 635S 0.5% Full Span Accuracy, 4-20mA Signal, Ranges to 5000 psi

Differential Pressure Transmitter - Series 643 For Air or Compatible Gases or Liquids. Pressure Rated to 250 psi, 4-20mA Signal

Differential Pressure Transmitter - Series 7314D Large Easy-to-Read 8 1/2", Analog Dial LCS, 1/4% F.S. Accuracy

Differential Pressure Transmitter - Series 616W NEMA 4X Enclosure, 0.5% ES. Accuracy, Ranges from 0-2" w.c. to 0-20 psid

Magnehelic® Differential Pressure Gages - Series 2000 Indicate low air or gas pressure - positive, negative or differential. Accurate within 2%. 81 Ranges.

Capsuhelic® Differential Pressure Gages - Series 4000 For air of compatible gases or liquids. Measures pressure, vacuum or differential.Accuracy 3% of full scale. Suitable for internal pressures to 500 psig.

Minihelic II® Differential Pressure Gages - Series 2-5000 Combining high accuracy, readability, compactness, dependability, and low cost.

Spirahelic® Pressure Gages - Series 6000 Reliability and accuracy in a 2 1/2" solid-front gage.

Pressure Gages - Series 61000/62000 Exceptional Value in a 2 1/2" Gage.

Liquid-Filled Gages - Series 63000 2 1/2" Dual Scale Dial, ASME Grade B

Digital Pressure Gages - Series 67000 Low Cost, ±2% Accuracy

Spirahelic® Pressure Gages - Series 7000 Reliability and Accuracy in a 4 1/2" or 6" solid-front gage. Triple helix Bourdon tube, Low friction direct drive. ASME Grades A, 2A or 3A, Optional 4-20 mA output for 7100 Models.

Compound Spirahelic® Pressure Gage - Series 7100 Accurate, Easy-to-Read 4 1/2" Dial, Vacuum to 100 psi.

Spirahelic® Pressure Indicating Transmitter - Series 7116B Large, Easily Read Analog Scale, Accurate to ±0.5% of full scale, 4-20 mA output

Spirahelic® Pressure Indicating Transmitter - Series 7117 Easy-to-Read 4 1/2" Analog Scale, ±1/2% F.S Accuracy

Spirahelic® Pressure Gage - Series 7214D 1/4% Accuracy, Combines Analog and Digital Displays

Spirahelic® Pressure Gage - Series 7000B ASME Grades A & 2A

Photohelic® and Capsu-Photohelic Pressure Switch Gages - Series A3000/43000 They're 3-in-One: 1. Indicating gage. 2. Lo-Limit control 3. Hi-Limit control. Indication accuracy 2%.

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

Photohelic® Pressure Switch/Gage with Integral Transmitter - Series 3000SGT They're 4-in-One: 1. Indicating gage. 2. Lo-Limit control 3. High Limit control. 4. 4-20 mA transmitter. Indication accuracy 2%, switch repeatability 1%.

Multi-Cal Pressure Calibrator - Series MC Interchangeable Ranges, ±0.05% Accuracy, Datalogging Capability, NIST Traceable

Multi-Cal Benchtop Calibrator - Model MC6 Interchangeable Ranges, ± 0.05% Accuracy, Datalogging Capability, NIST Traceable

Durablock Solid Plastic Portable Gages - Series 100 Ranges and Dimensions - Suitable for total pressures up to 100 psig, temperatures up to 150°F. Accuracy ±2% of full scale (1% on model 115 only)

Standard Equipment for Solid Plastic Portable Manometers

Special Purpose Gage Kits

Durablock® Solid Plastic Stationary Gages - Series 200/300 Ranges and Dimensions - Suitable for total pressures up to 100 psig, temperatures up to 150°F. Accuracy ±2% of full scale (1% on models 215, 244, 246 only)

Durablock Inclined-Vertical Manometers - Series 424/420 Series 424 - Accuracy to ±1/4 of 1%. Series 420 - Inclined Vertical Manometers Accurate to ±1%

Flex-Tube® Well-Type Manometers - Series 1230/1235 Series 1230 - Wall Mounting Type. Series 1235 - Panel Mounting Type

Flex-Tube® U-Tube Manometers - Series 1221/1222/1223

Dual RangeFlex-Tube® U-Tube Inclined Manometers - Series 1227

Slack-Tube® Manometers - Series 1211/1212

Mark II Molded Plastic Manometers - Model 25/ Model 40 3% Accuracy for Stationary and Portable Applications at Minimum Cost

Hook Gages With ±0.001" Accuracy - Model 1420/ Model 1425 Low Cost, ±2% Accuracy

Microtector® Portable Electronic Point Gage - Model 1430 Accurate to ±0.00025" W.C., Battery Operated, Self-Contained

Mk III Handheld Digital Manometer - Series 475 Ranges from 4 in. w.c. to 30 psid, ±0.5% Accuracy

Handheld Digital Manometer - Series 477 Selectable Pressure Units, ±0.5% Accuracy

Magnahelic® Air Filter Gages - Series 2000 Diaphragm Actuated Dial Type. Accurate to ±2% of Full Scale

Magnahelic® Air Filter Gages - Series 2-5000 Diaphragm Actuated Dial Type. Accurate to ±5% of Full Scale

Inclined Manometer Air Filter Gages - Model 250-AF/Model 451 Precision Machined, Solid Acrylic Plastic Gages, Accurate to ±1% of Full Scale

Mark II Molded Plastic Air Filter Gages - Model 25/Model 40 Compact, Economy Priced Molded Plastic Gages Accurate to ±3% of Full State

Single and Dual Pressure Switches - Series 1620 High reliability... repetitive accuracy within 1%

Large Diaphragm Pressure Switches - Series 1630 Visual set point adjustment in 5 standard ranges, 0.05" to 12" W.C.

Floating Contact Null Switch for High and Low Actuation - Model 1640 Visual set point adjustment... adjustable null zone

Low Differential Pressure Switches for General Industrial Service - Series 1800 Compact ecomonically priced switches in 8 standard ranges. Set points from 0.07' to 85" W.C.

Compact Low Differential Pressure Switches - Series 1900 Our smallest, lowest cost precision switches. Six standard ranges. Set points from 0.07" to 20" W.C. Repetitive accuracy within 3%.

Explosion-Proof Differential Pressure Switches - Series 1950 Compact, low cost, explosion-proof and weatherproof.

Minitactor™ Differential Pressure Switches   For Air and Compatible Gases. Set Points from 2" w.c. to 7 psi.

Pressure Transmitter - Series 625 Ranges From 0-15 to 0-5000 psi. Accuracy to ±5% Full Span Output

Pressure Indicating Transmitter - Series 7116D Turret Mount Case, 3? LCD, 4-20 mA Output

Differential Pressure Transmitter - Series 648 Ranges Down to 0.1" w.c., ±1% Accuracy, High Overpressure Protection

Differential Pressure Switch - Series GD For Hazardous and Corrosive Environments, UL & CSA listed. Set Points from 0.20" w.c. to 0.85" w.c. Rated 350°F

Explosion-Proof Differential Pressure Switches - Series H3 Compact, low cost, and weatherproof. Setpoints from 10" w.c. to 200 PSID - rated 1500 PSI.

Spirahelic® Pressure Gage - Series 7314A Large Easy-To-Read 8? Dial, ? F.S. Accuracy

Mark III Handheld Digital Manometer - Series 475-FM 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

Integral Explosion-Proof Pressure Switch - Model 1950G Compact, low cost, explosion-proof and weatherproof

Bourdon Tube Differential Pressure Switches - Series BB Stainless steel bourdon tubes, adjustable deadband, high pressure

Double Bellows Differential Pressure Switches - Series DP Visible setpoints, adjustable or fixed deadband, high pressure ranges.

Differential Pressure Switches - Series PG External adjustment, visible dial, hermetically sealed snap or mercury switch.

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

Diaphragm Operated Pressure Switches - Series SA1100 Visible setpoint, adjustable deadband, weather-proof, explosion-proof. Option hermetically sealed snap switch.

Low Cost OEM Pressure Switch - Series A1 316 SS Diaphragm. Optional Weatherproof Enclosure. Ranges from 2-20 to 50-500 psig.

Low Cost OEM Pressure Switch - Series A1B Buna-N Diaphragm, Optional Weatherproof Enclosure. Ranges from 3-20 to 50-500 psig

Ultra Sensitive Pressure Switches - Series PQ Large diaphragm, magnetic mercury switch.

Diaphragm Operated Pressure Switches - Series 1000 Visible setpoint, fixed deadband, pressure ranges to 1400 PSI.

Explosion-Proof Diaphragm Operated Pressure Switches - Series 1000E Visible setpoint, fixed deadband, pressure ranges to 1400 PSI.

Differential Pressure Transducer - Series 646 Low Cost, Ranges From ± 0.5" w.c., Voltage Output.

Gas Pressure Switches - Series 1990 A high-precision, compact, low cost switch with 2" to 20"W.C. range.

Dual-Action Explosion-Proof Pressure Switches - Series H2 Explosion-proof and weatherproof housing.

Diaphragm Operated Pressure Switches - Series AP Visible setpoint adjustment compact, low cost.

Low Cost Diaphragm Operated Pressure Switches - Series CS Visible setpoints, fixed deadband.

Differential Pressure Transmitters - Series 603A 4-20 mA signal. Two-three or four wire operation. Ranges from 0.1" water column. Accurate within ±2% span.

Differential Pressure Transmitters - Series 604A 4-20 mA signal. Two-three or four wire operation. Pressure rated to 30 psig.

Minihelic® Differential Pressure Indicating Transmitters - Series 604D Dial gage indiction; 2,3 or 4 wire. 4-20mA output.

Magnehelic® Differential Pressure Indicating Transmitter - Series 605 Dial Gage Indication, Two-Wire 4-20 mA Output.

Pressure Indicating Transmitter - Series 620 1/16 DIN Housing, Digital Readout, 4 - 20 mA Output

Spirahelic® Pressure Indicating Transmitter - Series 7116 Dial Gage Indication; 2, 3 or 4-Wire 4-20 mA Output.

Differential Pressure Transmitter - Series 668 Ranges from 0-0.25"w.c., Overpressure Protection to 10 psig, ±1% Accuracy

Differential Pressure Transmitter - Series 606 Ranges to 30 psid. Accuracy ±1% F.S.

Differential Pressure Transmitter Series 607 Ranges from 0-0.1% w.c. Accuracy ±0.5% F.S. ±0.25% Accuracy, Ranges from 0.10' w.c.

Differential Pressure Transmitter - Series 616 Ranges from 0-1 in. w.c. to 0-100 psid. Accuracy ±0.5% Full Span Output.

Wet/Wet Differential Pressure Transmitter - Series 647 Ranges from 0 to 1" w.c., ±1.0% Accuracy, NEMA 4 Enclosure

Rangeable Differential Pressure Transmitter - Series 666 Field Selectable Pressure Ranges, 10 psig Overpressure, ±1.0% Accuracy

Pressure Indicating Transmitter - Series 621 1/8 DIN Housing, 4-20 mA Transmitter Output

Pressure Indicating Transmitter - Series 623 1/16 DIN Compact, ± 0.5% F.S. Accuracy

Pressure Indicating Transmitter - Series 624 1/8 DIN Compact, ± 0.5% F.S. Accuracy

Wet/Wet Differential Pressure Transmitter - Series 645 ±0.25% Accuracy, Quick Response, 2-Wire Design

Pressure Transmitter - Series 634S 4-20 mA signal. Two, three or four wire operation. ranges to 6000 psi.

Pressure Transmitter - Series 634ES 4-20 mA signal. Two wire operation. Ranges to 6000 psi.

Single Pressure Transmitter - Series 635 Ranges from 0-20 to 0-6000 psi. Accuracy to ±1% Full Span Output.

Fixed Range Pressure Transmitter - Series 636 Stainless Steel, Explosion-proof, Accuracy ±0.30%, 4-20 mA or 1-5 VDC Signal.

Adjustable Range Pressure Transmitter - Series 637 Stainless Steel, Intrinsically Safe, Explosion-proof, Accuracy ±0.25%, 4-20 mA Signal.

Sanitary Pressure Transmitter - Series 637S Meets NACE and 3A Sanitary Standards; Accuracy ±0.25%

Hazardous Duty Pressure Transmitter - Series 662 3:1 Continous Turndown, Variable Damping, Accuracy ±0.25%,

Pressure Transmitter - Series 638 Stability, Stainless Steel, Intrinsically Safe, Accuracy ±0.50%, 4-20 mA Signal.

Pressure Transmitter - Series 639 Precision, Accuracy ±0.08%, Two-wire Operation

Pressure Transmitter - Series 642 ±0.1% Accuracy, Two-Wire Operation, 316 SS Wetted Parts

Current to Pressure Transducer - Series 2200

Control Transformer - Model A-699

Power Supply - Model A-700

Digital Panel Meter/Power Supply - Model A-701

Digital Panel Meter/Power Supply with Alarm - Model A-702

Digital Voltmeter - Model A-703-2

Loop Powered Process Indicator - Model A-705-20

Process Indicator and Alarm - Series 1000

Indicating Annunciator - Series AN14

Gage Guard - Series GG Protect Pressure or Vacuum Instruments From Clogging, Corrosion, or Damage

Pressure Snubber - Series PS Designed to Protect Pressure Instrumentation by Dampening Surges and Pulsations and Assuring Steady Average Pressure Readings

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