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Stainless steel industrial compound gauge with 4 1/2 in acrylic dial and bottom NPT connection

Value Brand

Value Brand Industrial Compound Gauge 30 to 0 to 60 psi 4 1/2 in Dial

SKU CH-VMVZ-WQB8X

Industrial compound gauge measures 30 to 0 to 60 psi with 1.0 percent accuracy and a 4 1/2 in dial

  • TypeElectronic
  • Accurate readings with ±1.0% precision
  • 4½ inch dial for clear visibility
  • Stainless steel case resists corrosion
  • Copper alloy internals suit non-corrosive media
  • ¼ NPT male bottom connection installs easily

Compound Gauge 30 to 60 psi

This industrial compound gauge measures vacuum and pressure from 30 to 0 to 60 psi on a 4 1/2 inch dial. It uses a copper alloy sensor and socket with a stainless steel case and acrylic lens. The gauge is built for non-explosive gas or liquid media that do not crystallise or corrode copper alloy. Accuracy is rated at +/- 1.0 percent.

Suits plant and HVAC technicians

Technicians who need a single instrument for both vacuum and positive pressure readings will find this gauge suitable. It connects via a 1/4 inch male NPT bottom mount. Buyers who require an IP or NEMA rating, a hazardous location rating, or a different process connection type should look at alternative models.

Simple bottom-mount installation

The gauge installs directly onto a 1/4 inch female NPT port with the connection at the bottom. No electrical wiring is required as the gauge is mechanical despite the electronic type classification. The main installation risk is using it with media that crystallise or attack copper alloy, which can damage the sensor and socket.

Highlights

  • Accurate readings with ±1.0% precision
  • 4½ inch dial for clear visibility
  • Stainless steel case resists corrosion
  • Copper alloy internals suit non-corrosive media
  • ¼ NPT male bottom connection installs easily

Specifications

BrandZORO SELECT
TypeElectronic

Questions about this item

What NPT thread size does my pipe need for this 1/4 in process connection?

The gauge has a 1/4 in male NPT bottom connection so the mating port must be female 1/4 in NPT.

Will the copper-alloy sensor handle the same non-corrosive gases and liquids as my existing brass fittings?

Yes, the sensor and socket are copper alloy HPb59-1 and are rated for non-explosive gas or liquid that does not crystallise or corrode copper alloy.

How do I confirm the +/- 1.0 percent accuracy is holding after installation?

Apply a known reference pressure at mid-scale and verify the needle reads within 1.0 percent of the 30 to 0 to 60 psi range.

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