PRESSURE
PRESSURE TRANSMITTERS — GAGE PRESSURE
pressure transmitter products from Clark Solutions Pressure Transmitter Series 100

Two & Three-wire, 4-20mA or Voltage output, Vacuum to 400 PSIG

Pressure Transmitters Series 615

High Accuracy, Vacuum to 120,000 PSIG & 300 PSIA

Pressure Transmitters Series 625

Hazardous Environments, Vacuum to 120,000 PSIG & 300 PSIA

Pressure Transmitter Series 110

Sanitary, Two-wire, 4-20mA, Vacuum To 15,000 PSIG & PSIA

Pressure Transmitter Series 506

303 Stainless Steel for OEM Refrigeration Applications, Ranges to 870 PSI

Pressure Transmitter Series 511

Low Cost, FS Ranges 14.5 to 7500 PSI

PRESSURE TRANSMITTERS — DIFFERENTIAL PRESSURE
Differential Pressure Transmitter Series 400

Voltage Output, Ranges 1.0 – 3.1" w.c.

pressure transmitter products from Clark Solutions
Differential Pressure Transmitter Series 694

2-Wire, 4-20 mA output, Ranges 0.2” w.c. to 4.0“ w.c.

Differential Pressure Transmitter Series 652

Voltage & Current Output, Ranges 20.0” w.c. to 15 PSID

Differential Pressure Transmitter Series 692

4-20 mA Current Output, Ranges 20 to 150 PSID

Differential Pressure Transmitter / Differential Pressure Indicator Series 699

F.S. Ranges 0.1 to 20" w.c.

SENSORS
Pressure Sensor Series 513

Ceramic, F.S. Ranges from -14.5 to 2,320 PSI

Pressure Sensor Series 516

Ceramic, F.S. Ranges from -14.5 to 232 PSI

GAGES
pressure gage products from Clark Solutions Pressure Gage Series 400/500

Stainless Steel, 1-1/2", 2-1/2", 4" & 6" Dry & Liquid Filled, F.S. Ranges Vacuum to 30,000 PSI

Differential Pressure Gage Series 2000 Magnehelic®

Indicates Positive, Negative, or Differential Pressure

SWITCHES
pressure switch products from Clark SolutionsDifferential Pressure Switch Series 604

Switch Points From 0.05” w.c. to 4.0 “ w.c.

Differential Pressure Switch Series 605

OEM , Switch Points 0.05 to 1.60 inches water

Low Differential Pressure Switches Series 1800

Compact, Set points from 0.07" to 85" W.C. Repetitive accuracy within 2%.

Low Differential Pressure Switches Series 1910

Compact, Set points from 0.07" to 20" W.C., Repetitive accuracy within 3%.

pressure switch products from Clark Solutions
Differential Pressure Switch Series 1950

Explosion-Proof, Set points from 0.07" to 85" W.C. Repetitive accuracy within 2%.

Differential Pressure Switch Model 24

Ranges 1 to 45 PSID

Pressure Switch / Differential Pressure Switch Series 120

Adjustable, Explosion Proof, Ranges From Vacuum to 6000 PSI

Pressure Switch One Series

2-Wire, Electronic, Adjustable Deadband & Set Point, Vac. To 4500 PSI

Series 100 Adjustable Pressure/Diff. Pressure Switches

Adjustable, Ranges From Vacuum to 5000 PSI

Pressure Switch / Differential Pressure Switch Series 400

Adjustable, 1-3 Outputs, Ranges From Vacuum to 6000 PSI

Pressure Switch, Differential Pressure Switch, Temperature Switch Series 12

Explosion-proof, 30" Vac to 6000 psi, -130 to 650°F

pressure switch products from Clark Solutions

Pressure Switch Model SM/LM

Set Point Range 2-300 PSI

Pressure Switch Model MM

Set Point Range 2-120 PSI

Pressure Switch Model SQ

FS Adjustable Set Point Ranges 10-120 PSI

Pressure Switch Model NS

Set Point Range 1.5-100 PSI

Pressure Switch Model CD

Field Adjustable, Set Point Ranges from 10 to 4500 PSI

Pressure Switch Model CJ

Field Adjustable, Set Point Ranges from 3 to 120 PSI

Pressure Switch Model WX

Set Point Range 20 to 4200 PSI

Vacuum Switch Model VM

Set Point Range 4-30Ó Hg, Factory Preset

Vacuum Switch Model NV

Set Point Range 3-30Ó Hg, Field Adjustable



Clark Solutions offers a wide range of pressure gage, differential pressure gage, pressure transmitter, pressure switch, explosion-proof differential pressure switch, and vacuum switch products. Selected models from each of these product groups includes:

Pressure Transmitters
The 100 Series current output pressure transmitters were designed to provide a previously unequalled level of performance, utilizing Piezo Resistive or Thin film sensor technology dependent on pressure range.

The Series 110 Sanitary Pressure Transmitter is designed for heavy-duty sanitary applications where high accuracy and durability are required.

The Model 511 compact OEM pressure transmitters meet the highest specification for mechanical stress, EMC compatibility, and operational reliability and are particularly suitable for demanding industrial applications.

Pressure Gages
The Model 400 Pressure Gage (dry) and Model 500 Pressure Gage (liquid filled) series all stainless steel gages are the ultimate in corrosion resistant, heavy duty, vacuum and pressure gauges.

Differential Pressure Gage
Select the Magnehelic¨ differential pressure gage for high accuracy - guaranteed within 2% of full scale and for the wide choice of ranges available to suit your needs precisely.

Pressure Switch
The 604 differential pressure switch is typically used for system interlock and alarm in ventilation ducts for monitoring of filter and fan pressures.

Differential Pressure Switch
The 1800 Series is one of our most popular differential pressure switches. Combines small size and low price with 2% repeatability for enough accuracy for all but the most demanding applications.

Explosion-Proof Differential Pressure Switch
Model 1950 Explosion-Proof Differential Pressure Switch combines the best features of the popular series 1900 with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application.

Vacuum Switch
Model VM is a simple, reliable low cost vacuum switch that uses a spring-loaded diaphragm as the sensing element.

INSTRUMENTATION > PRESSURE