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Digital Pressure Gauges, Meters, and Controllers

Digital Pressure Gauges, Meters, and Controllers

Cole-Parmer has an incredible selection of Digital Pressure Gauges for many types of applications. The gauge you choose doesn't have to be a tough decision. Whether your application is in the laboratory, the factory floor, or in a critical process, Cole-Parmer has the digital gauge that will satisfy your application needs. We are the leading distributor of digital pressure gauges because of our depth and breadth of product selection, availability, and applications assistance.

To help you find the right digital pressure gauge for your application, use Cole-Parmer's on-line search to help you shop by specification or by brand. Alternatively, contact our Application Specialists for free technical support. Let our experts help you find the right digital pressure gauge. Cole-Parmer has over 50 years of experience in finding the right products for our customers.

To help you select a gauge, the following tips my be helpful:

Pressure

Pressure is defined as the force applied over an area, such as the wall of a container or as part of a manufacturing process. The common English unit for pressure is pounds per square inch, or psi. To convert from psi to other units, see the conversion table below.

Common Pressure Units:

Psig (Gauge Pressure): a measure of pressure in psi that is referenced to ambient pressure.

Psia Absolute Pressure): a measure of pressure in psi that is referenced to zero absolute pressure.

Psid (Pressure Differential): a measure of the difference between two pressures.

This information may also be useful...

How To Pick a Pressure Gauge

If your system or process depends on pressure and vacuum being measured and controlled, it is imperative that the correct device is chosen. Long-term reliability and cost control depend on picking the right device for a specific application. For example, one would not buy a high-cost precision test gauge for an application involving pressure spikes and vibration. Major factors to consider are:

Process: the pressure sensing element will be exposed to the process media, so select a gauge material that is compatible with your process media. If the process media is corrosive or extreme over-pressure exists, a diaphragm may be required.

Pressure Range: normal pressure range dictates the full range of the gauge you need. ANSI B40 recommends that the operating pressure occurs in the middle half (20 to 75%) of the scale.

Environment: in some cases, the ambient environment can be more harmful to a gauge than the process itself. If vibration, caustic environment, or high operating and ambient temperatures exist, a more rugged, sealed gauge will be needed.

Accuracy: accuracy required for your process depends on the sensitivity of errors in your pressure measurement.

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Ashcroft DG25, Digital Vacuum Gauge w/ Backlight, 0-30"Hg

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-01
In stock.
$311.00 USD/EACH
$248.80 USD/EACH

Qty:

Digital Pressure Gauge, 0 to 145 psi, with 1/4" NPT(M) Connections

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): 30 to 165
  • Temperature range (º C): 0 to 55
EW-68950-35
In stock.
$31.00 USD/EACH

Qty:

Digital Pressure Gauge, 0 to 145 psi, with 1/8" NPT(M) Connections

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): 30 to 165
  • Temperature range (º C): 0 to 55
EW-68950-30
In stock.
$31.00 USD/EACH
$27.90 USD/EACH

Qty:

Ashcroft DG25, Digital Pressure Gauge w/ Backlight, 0-5000 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-27
In stock.
$311.00 USD/EACH

Qty:

Cole-Parmer Digital Gauge, 760 Torr; 1/4"; NPT(M)

  • Product Type: Digital Pressure/Vacuum Gauge
  • Media compatibility: 316 stainless steel
  • Wetted materials: 316 SS
EW-68936-80
In stock.
$360.00 USD/EACH

Qty:

PendoTECH PressureMAT Single-Use Sensor, Luer Fitting, Polycarbonate

  • Product Type: Pressure Sensors
  • Material: Polycarbonate
  • Qty/ea: 1
EW-19406-32
In stock.
$39.00 USD/EACH

Qty:

Ashcroft DG25, Digital Pressure Gauge w/ Backlight, 0-100 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-15
In stock.
$311.00 USD/EACH

Qty:

Ashcroft DG25, Digital Pressure Gauge w/ Backlight, 0-10000 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-31
In stock.
$311.00 USD/EACH
$248.80 USD/EACH

Qty:

Digital Pressure Gauge, Vacuum to 100 psi, with 1/8" NPT(M) Connections

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): 30 to 165
  • Temperature range (º C): 0 to 55
EW-68950-25
In stock.
$53.50 USD/EACH

Qty:

Ashcroft DG25, Digital Compound Gauge w/ Backlight, 30"Hg-30 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-03
In stock.
$326.00 USD/EACH

Qty:

Ashcroft DG25, Digital Compound Gauge w/ Backlight, 30"Hg-100 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-07
In stock.
$311.00 USD/EACH
$248.80 USD/EACH

Qty:

Ashcroft DG25, Digital Pressure Gauge w/ Backlight, 0-30 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-11
In stock.
$311.00 USD/EACH
$248.80 USD/EACH

Qty:

Ashcroft DG25, Digital Pressure Gauge w/ Backlight, 0-500 psi

  • Product Type: Digital Pressure/Vacuum Gauge
  • Temperature range (º F): -4 to 140
  • Temperature range (º C): -20 to 60
EW-68334-21
In stock.
$326.00 USD/EACH
$260.80 USD/EACH

Qty:

PendoTECH PressureMAT 1/4" x 1/4" Hose Barb to Luer Fitting, Polycarbonate

  • Product Type: Fitting/adapter
  • Model: PDKT-103-03
  • Qty/ea: 1
EW-19406-34
In stock.
$5.75 USD/EACH

Qty:

Cole-Parmer Battery-powered Digital Gauge, 0 to 15.00 PSI; 1/4" NPT(M)

  • Product Type: Digital Pressure/Vacuum Gauge
  • Media compatibility: 316 stainless steel
  • Wetted materials: 316 SS
EW-68935-12
Available for order
or call 1-888-358-4705 to order
$341.00 USD/EACH

Qty:

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