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Stainless steel industrial pressure gauge with 3 1/2 inch dial showing 0 to 3000 psi range, polycarbonate lens, bottom NPT connection

Ashcroft

Ashcroft 351009 Industrial Pressure Gauge 0 to 3000 psi 3 1/2 in

SKU CH-7HCW-HMQ2G

Measures pressure from 0 to 3000 psi with ±1.5% accuracy in a 304 stainless steel case rated IP54 vented and IP65 sealed

  • TypeElectronic
  • +/- 1.5 % accuracy for reliable readings
  • 304 stainless-steel case resists corrosion
  • IP54 vented or IP65 sealed protection
  • 1/4 in NPT male connection fits standard ports
  • Liquid-filled design dampens vibration effects

Industrial Pressure Gauge 0 to 3000 psi

The Ashcroft 351009 is a new electronic pressure gauge built for industrial test and measurement tasks. Its 3 1/2 inch dial displays a primary range of 0 to 3000 psi with an accuracy of +/- 1.5 percent. A 304 stainless steel case and polycarbonate lens protect the movement, while a 1/4 inch male NPT bottom connection fits standard process ports. The gauge carries IP54 and IP65 ratings depending on vent configuration.

Suitable Applications and Limits

This gauge suits operators who need a liquid-filled, vibration-resistant instrument for steady pressure monitoring up to 3000 psi. It is not for buyers who require a dry dampening feature or a different process connection size or type. It also does not serve applications needing a centre-back connection or a dial size other than 3 1/2 inches.

Accuracy Class and Range

The single specification that decides fit is the +/- 1.5 percent accuracy across the 0 to 3000 psi range. This tolerance defines whether the gauge meets the calibration requirements for a given test point or process control loop. Verify this figure against your procedure before purchase.

Highlights

  • +/- 1.5 % accuracy for reliable readings
  • 304 stainless-steel case resists corrosion
  • IP54 vented or IP65 sealed protection
  • 1/4 in NPT male connection fits standard ports
  • Liquid-filled design dampens vibration effects

Specifications

BrandASHCROFT
TypeElectronic

Questions about this item

What thread size must my system have to accept the 1/4 in NPT male connection?

The gauge uses a 1/4 in NPT male process connection, so the mating port must be a 1/4 in NPT female thread.

Will the IP54 vented setting protect the gauge if my older panel enclosure is only rated to NEMA 1?

With the vent plug open the gauge meets IP54; it does not meet NEMA 4 unless the plug is closed, so a NEMA 1 enclosure would not maintain the gauge’s rated ingress protection.

How can I verify the +/- 1.5 percent accuracy after installation?

Apply a known reference pressure within the 0 to 3,000 psi range and confirm the needle reads within 1.5 percent of that value.

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