Product description


SENCTRL offers pressure instrument solutions for critical Process and Industrial/OEM (original equipment manufacturer) applications across the globe. Our extensive industry experience and customer-driven approach allow us to meet and exceed customer and market expectations.

SENCTRL 0-15 PSI PRV-Tex Series Pressure Gauge

The SENCTRL PRV-Tex series pressure gauges adopt the PRV-Tex Vent design, make these models an ideal solution for many pressure measurement installations. Enable pressure compensation and waterproof at the same time. Prevent fogging of window inside or moisture damage from the infiltrating water such as being installed in environments exposure to moisture or rain.

  • 2" dial size, 1/4"NPT lower mount
  • Pressure Ranges: 0-15 psi (0-1 bar)
  • Brass and stainless steel wetted parts, no liquid filled
  • For pressure measuring of gas, liquid which is not corrosive to brass.

IP67 grade waterproof

Prevent moisture damage from the infiltrating water, thus extending the service life of gauge.

Robust design

Stainless steel case pressure gauge offers exceptional quality, durability, and performance.

Reduce fogging inside

Reduce fogging inside fogging of window inside, thus offering clear reading.

Specifications

Dial Size Ø50mm[2 inches]
Case Material Stainless Steel
Scale Ranges 0-15 psi (0-1 bar)
Filling Liquid Dry (No liquid filled)
Mounting Lower Mount
Connection Size 1/4" NPT Male
Wetted Parts Materials Brass and Stainless Steel
Indication Accuracy +/-3-2-3%
Medium Temperature 140 ℉/60 ℃ maximum
Ambient Temperature -40 to 140 ℉/-20 to 60 ℃
Weather Protection IP67 Waterproof

Why SENCTRL PRV-Tex Series?

  • The SENCTRL PRV-Tex series pressure gauges adopt the PRV-Tex Vent design, make these models an ideal solution for many pressure measurement installations. Enable pressure compensation and waterproof at the same time. Offer a clear reading and weather resistant.

Why is waterproof important?

  • Sometime the pressure gauge need to be installed in environments exposure to moisture or rain, such as swimming pool and outdoor gardan. If the gauge is not water tight, the infiltrating water will condense inside and cover the surface of glass with small drops of water and make it difficult to see through or reflect a clear reading. Ultimately cause moisture damage and reduce the service life of gauge.

Liquid-filled pressure gauges are also waterproof, so why not choose liquid-filled gauge？

  • First, liquid leakage will cause contamination or danger, especially in food and drinking water safety applications.
  • Second, it will affect the accuracy of the readings. For ≤300 psi pressure ranges, sealed gauges require some type of vent valve, compensating membrane, or other mechanism for pressure compensation. Otherwise, changes in ambient temperature such as direct sunlight would distort the measured pressure. (No compensation is necessary in gauges with >300 psi pressure ranges, as the pressure built up inside the case is negligible in relation to the full scale range.)
  • Third, the filling liquid will affect the applicable temperature of the pressure gauge. For example, the viscosity of glycerin will become very high at low temperature, so that the pointer of the pressure gauge cannot move.

How to choose the right scale range?

  • The user must ensure that the appropriate pressure gauge has been selected in terms of scale range and design. The scale range is optimally selected when the operating pressure lies in the middle third of the scale range.

Where are PRV-Tex series pressure gauge used?

Examples include:

  • Pumps and compressors
  • Filter regulators
  • Fluid power equipments
  • Pool and spa filters
  • Hydraulics and pneumatics
  • OEM equipment
  • Beverage dispensing equipment, coffee espresso
  • Industrial machinery
  • Outdoor use