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Pressure Indicators

Gauges designed for Commercial, General, Duragauge, Receiver, Special and Test services.

Case sizes from 1 to 8 inches in aluminum, phenolic or stainless steel.

Accuracy ranges from .1% to 2% of full scale.
Pressure ranges from 10" H2O to 100,000 PSI.
Bronze, Stainless Steel and Monel wetted internal parts.
Digital Testers and Handheld Calibrators.
Accessories to customize Gauges to your exact specifications.

 
       
 
Ashcroft

 
       
 

Pressure Switches

For all applications: general service, OEM, process, refinery, corrosive environments & sanitary.

Enclosures of epoxy-coated aluminum, 316 stainless steel, NEMA 4, 4X or explosion proof NEMA 7/9.

Single or dual set points, fixed or adjustable deadband, 1 or 2 SPDT contacts.
Stainless steel, Buna, Viton ® , Teflon ® , & Monel wetted parts.
Set points ranging from vacuum to 20,000 PSI.

 
       
 
Ashcroft

 
       
 
Flow and Level Controls

Variable Area, Electromagnetic, Ultrasonic and Vortex Volumetric Flowmeters.

Straight-tube Coriolis and Low Flow Coriolis Mass Flowmeters.

Flow Controllers.
Level Radar and TDR, Contact Guided Microwave type Continuous Flow Measurement.
Flap Indicator and Float type  Mechanical Level Gauges.
Flow Seitches and Gauges.
 
       
   
       
 

Process Isolation

Diaphragm Seals with over 30,000 variations in styles and materials.

ISO Rings in sizes 2" thru 20".

ISO Spools in sizes 1" thru 2"

 
       
 
Ashcroft

 
       
 
Pneumatic/Electro-Pneumatic Controls

Pressure Regulators with a wide selection of ranges & capacities, providing sensitivity, accuracy, low output drop, & immunity to pressure variations.

Volume Boosters featuring high capacity, fast response & stability, wide ranges of signal to output ratios, pipe sizes & flow capacities.

I/P, E/P, D/P, P/I Transducers with extensive combinations of inputs & outputs, such as:

  • analog current or voltage, 8-Bit parallel digital, standard output 3-15 psig.
  • Pneumatic Relays for positive biasing, positive/negative biasing, reversing, averaging, and computing.
Full line of pneumatic Filters and Lubricators to keep your air supply running clean.
 
       
 
ASCO, Fairchild
 

       
 
Temperature Indicators

Switches with all the same features as the pressure switches above with temperature ranges from -40 F to 750 F & -40 C to 400 C. Direct or Remote mounting.

Bimetal Thermometers offering various case sizes from 2" to 5", Maxivision dials, temperature ranges -80 F to 1000 F & -60 C to 550 C, hermetically sealed, accuracy of 1% of span, rear, lower or everyangle connections, stem lengths 2.5" to 24" and all welded stainless steel construction.

Thermowells for isolating Thermometers from pressure and process media.

Vapor Thermometers for commercial grade applications.
Digital Thermometers & RTD's switchable from F to C ranging -150F to 900 F & -100 C to 500 C.
Duratemp molecular sieve type thermometers for remote or direct mounting.
 
       
 
Ashcroft
 

       
 
Positioners & Limit Switches

Modular positioning systems for actuators and cylinders utilizing pneumatic or electric input signals

Rotary and Linear position indication devices with a variety of mounting options and internal switch configurations. Available with visual position indicators.


 
       
 
ASCO, Automax

 
       
 
Transmitters

Choice of 1.0, 0.5 or 0.25% accuracy

Pressure ranges from 5 psi through 10,000 psi

17-4 pH and 316L SS sensors available
304 SS case in standard, welded or explosion proof construction
Six output signals to choose from
Optional absolute pressure ranges available

Available externally adjustable zero and span access

FM, UL, CSA and ATEX listings available

 
       
   
 
Viton ® is a registered trademark of DuPont Dow Elastomers.
Teflon ® is a registered trademark of DuPont.
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