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Ashcroft differential pressure gauge with 3 1/2 inch dial and 1/4 NPT connection

Ashcroft

Ashcroft 351130 Differential Pressure Gauge 15 psi

SKU CH-FJNN-SREXG

Measures differential pressure up to 15 psi with ±2% accuracy and 3000 PSI rated total pressure

  • Product typeElectronic
  • Measures differential pressure up to 15 psi
  • +/- 2 % accuracy for reliable readings
  • Withstands 3000 psi total rated pressure
  • Operates from 0 to 170 deg F ambient
  • 1/4 in NPT connection fits standard fittings

Product identity

The Ashcroft 351130 is a new electronic differential pressure gauge calibrated for a 0 to 15 psi range. It is built for technicians who need to measure low-pressure differentials in air or non-corrosive liquid systems.

Installation notes

The gauge connects through a 1/4 inch NPT port and ships with instructions for wiring and setup. A common issue is exceeding the 3000 psi rated total pressure during system testing, which can damage the sensor.

Deciding specification

The 15 psi full-scale range is the single figure that determines suitability; the gauge will not resolve higher differentials and is not intended for vacuum-only applications.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $116.99
Pricier than about 67% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameASHCROFT
Product typeElectronic

Questions about this item

How do I verify the gauge reads within its ±2 % accuracy after installation?

Apply a known reference pressure up to 15 psi across the high and low ports and confirm the pointer stays within ±2 % of full scale.

What comes in the box and what must I supply myself?

The package includes the gauge and printed instructions; you must provide ¼ inch NPT fittings, tubing and a pressure source.

Which dial size and pressure range suit a 15 psi differential application?

This model has a 3½ inch dial and a 0 to 15 psi range, matching the stated 15 psi differential requirement.

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