SWITCHES |
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Adjustable Pressure Switches -
Series APS/AVS
Vacuum and Pressure Ranges, 5A Switch, Compact Size
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![](mercoid/images/APS-AVS_pic-t.jpg)
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Bourdon Tube Pressure Switches -
Series DA/DS
Visible Setpoint, Adjustable Deadband, Pressure Ranges to 5000 psi
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![](mercoid/images/DA-DS_pic-t.jpg)
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Bourdon Tube Pressure Switches - Over-Pressure Diaphragm Controls
- Series D-900
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![](mercoid/images/DA-DS_pic-t.jpg)
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Bourdon Tube Differential Pressure Switches -
Series BB
Stainless Steel Bourdon Tubes, Adjustable Deadband, Pressure Ranges to
8000 psig, Optional Explosion-proof Enclosure
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![](mercoid/images/BB_pic-t.jpg) |
Diaphragm Operated Pressure Switches -
Series SA1100
Visible Setpoint, Adjustable Deadband, Hermetically Sealed Snap Switch,
Weatherproof and Explosion-proof
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![](mercoid/images/SA1100_pic-t.jpg) |
Diaphragm Operated Pressure Switches -
Series AP
Visible Setpoint Adjustment, Compact, Low Cost, Snap Action Switch,
Optional Weatherproof or Explosion-proof Housings
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![](mercoid/images/AP_pic-t.jpg) |
Differential Pressure Switches -
Series A4
Adjustable Set Point, High Overpressure
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![](mercoid/images/A4_pic.jpg) |
Double Bellows Differential Pressure Switches -
Series DP
Visible Setpoints, Adjustable or Fixed Deadband, High Pressure Ranges
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![](mercoid/images/dp_pic-t.jpg) |
Dual-Action Explosion-proof Pressure Switches -
Series H2
Explosion-proof and Weatherproof Housing
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![](mercoid/images/H2_pic-t.jpg) |
Electronic Pressure Switches -
Series ES
Adjustable Set Point, Local Indication, NEMA-4 Enclosure |
![](mercoid/images/ES_pic-t.jpg)
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Diaphragm Operated Pressure Switches -
Series 1000E/Series1000W
Visible Setpoint, Fixed Deadband, Pressure Ranges to 1400 psi, Over
Pressure Protection to 3000 psi
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![](mercoid/images/1000E_pic-t.jpg) ![](mercoid/images/1000W_pic-t.jpg) |
Explosion-Proof Differential Pressure Switches -
Series 1950
Compact, Low Cost, Explosion-proof and Weatherproof
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![](mercoid/images/1950_pic-t.jpg) |
Explosion-Proof Differential Pressure Switches
Model 1950G
Explosion-proof, Weatherproof, Compatible with Natural Gases
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![](mercoid/images/1950G_pic-t.jpg) |
Explosion-proof Differential Pressure Switches -
Series H3
Setpoints from 10" w.c. to 200 psid, rated 1500 psig, Weatherproof
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![](mercoid/images/H3_pic-t.jpg) |
Gas Pressure/Differential Pressure Switches -
Series PG
External Adjustment, Visible Dial, Hermetically Sealed Snap Switch
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![](mercoid/images/PG_pic-t.jpg) |
Low Cost Diaphragm Operated Pressure Switches -
Series CS/CD
Adjustable Setpoints, Fixed Deadband, Snap Action Switch
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![](mercoid/images/CS-CD_pic-t.jpg) |
Low Cost Pressure Switches -
Series A1S & A1B
316 SS or Buna-N Diaphragm, Optional Weatherproof Enclosure, Ranges from
3-20 to 50-500 psig
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![](mercoid/images/A1S_pic-t.jpg) |
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Capsuhelic® Differential Pressure Gages -
Series 4000
Measures Pressure, Vacuum or Differential, Suitable for Internal
Pressures to 500 psig
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![](mercoid/images/4000_pic-t.jpg) |
Digital Pressure Gages -
Series DPG-000
±0.5% Full Scale Accuracy, NEMA 4X Housing
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![](mercoid/images/DPG-000_pic-t.jpg) |
Digital Pressure Gages -
Series DPG-100
±0.25% Full Scale Accuracy, NEMA 4X Housing
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![](mercoid/images/DPG-100_pic-t.jpg) |
Pressure Gages -
Series 760
4-1/2" Dial, Liquid Filled, ±0.5% Full Scale Accuracy
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![](mercoid/images/760_pic-t.jpg) |
Process Pressure Gages -
Series 761
Liquid-Fillable, ±0.5% Full Scale Accuracy
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![](mercoid/images/761_pic-t.jpg) |
Process Pressure Gages -
Series 762
Glycerin Filled, ±1% Full Scale Accuracy
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![](mercoid/images/762_pic-t.jpg) |
Spirahelic® Direct Drive Pressure Gages -
Series 7000
Panel Mount, 4-1/2", 6", & 8-1/2" Dials, ASME Grades 2A, or 3A
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![](mercoid/images/7212_pic-t.jpg) |
Spirahelic® Direct Drive Pressure Gages -
Series 7000B
4-1/2" Turret Mount Gage, ASME A & 2A
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![](mercoid/images/7000B_pic-t.jpg) |
Spirahelic® Pressure Gages -
Series 6000
Reliability and Accuracy in a 2-1/2" Solid-front Gage |
![](mercoid/images/6000_pic-t.jpg) |
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Adjustable Range Pressure Transmitters -
Series 637
Stainless Steel, Intrinsically Safe, Explosion-proof, Accuracy ±0.25%,
4-20 mA Signal
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![](mercoid/images/637_pic-t.jpg) |
Fixed Range Pressure Transmitters -
Series 636D
Explosion-proof, 0.5% Accuracy
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![](mercoid/images/636D_pic-t.jpg) |
Fixed Range Pressure Transmitters -
Series 636
Stainless Steel, Explosion-proof, Accuracy ±.30%, 4-20 mA or 1-5 VDC
Signal
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![](mercoid/images/636_pic-t.jpg) |
Industrial Pressure Transmitters -
Series 626 & 628
Complete Offering of Ranges, Connections and Outputs
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![](mercoid/images/626_pic-t.jpg) ![](mercoid/images/628_pic-t.jpg) ![](mercoid/images/626-628-LED_pic-t.jpg) |
Pressure Transmitters -
Series 673
±0.25% Full Span Accuracy, 4-20 mA Signal, Ranges to 1000 psi
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![](mercoid/images/673-conduit_pic-t.jpg) |
Sanitary Pressure Transmitters -
Series 637S
Meets NACE and 3A Sanitary Standards, Accuracy ±0.25%
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![](mercoid/images/637S_pic-t.jpg) |
Sanitary Pressure Transmitters -
Series 681
Meets 3A Sanitary Standards, No Liquid Fill Diaphragm, Tri-Clover
Fitting
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![](mercoid/images/681_pic-t.jpg) |
Weatherproof Pressure Transmitters -
Series 679
±0.25% FS Accuracy, Compatible with Corrosive Materials, 4-20 mA Output
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![](mercoid/images/679_pic-t.jpg) |
Wet/Wet Differential Pressure Transmitters -
Series 629
0.5% Accuracy, NEMA 4X Enclosure
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![](mercoid/images/629-LED_pic-t.jpg) |
Wet/Wet Differential Pressure Transmitters -
Series 645
Low Range, 0.5" w.c., High Maximum Working Pressure
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![](mercoid/images/645_pic-t.jpg) ![](mercoid/images/645-manifold_pic-t.jpg)
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Wet/Wet Differential Pressure Transmitters -
Series 647
Ranges from 0 to 1" w.c., ±1.0% Accuracy, NEMA 4 Enclosure, 2-wire
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![](mercoid/images/647_pic-t.jpg) |
Wet/Wet Differential Pressure Transmitters -
Series 655
±0.25% Accuracy, Quick Response, 2-Wire Design
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![](mercoid/images/655_pic-t.jpg) |