Features
- Vacuum and compound ranges through 0psi to 15,000psi
- Accuracy:
- ±1.6% full scale (2-1/2" model)
- ±1% full scale (4" model)
- Temperature ranges:
- Media: -4°F to 140°F (-20°C to 60°C)
- Ambient: 0°F to 160°F (-18°C to 71°C)
- Optional temperature ratings available from -40°F to 212°F (-40°C to 100°C)
- Measuring Element:
- 600psi or less, 2-1/2" model: copper alloy "C" tube
- 800psi to 6,000psi, 2-1/2" model: copper alloy coiled safety tube
- 7,500psi to 15,000psi, 2-1/2" model: 316 Stainless Steel coiled safety tube
- 1,000psi or less, 4" model: copper alloy "C" tube
- 15,000psi, 4" model: 316 Stainless Steel coiled safety tube
- Connection
- 2-1/2" model: 1/4" NPT die-cast Brass with case; 7/16" - 20 SAE adjustable type straight thread with FKM O-ring optional on many ranges
- 4" model: 1/4" NPT die-cast Brass with case; 1/2" NPT available on certain ranges as stock option, and on all other 4" ranges as a non-stock option
- Fill fluid: Glycerin (standard)
- Copper alloy internals
The NOSHOK 300 Series Brass Case Liquid-Filled Pressure Gauges are engineered for stressful applications, and are available in 2-1/2" and 4" gauge sizes.
The working dynamic pressure of the 300 Series gauges should be limited to 60% of the dial range. The working static pressure, where no sharp fluctuations occur, should be limited to 90% of the dial range.
Applications
Automotive
Construction
Hydraulics & pneumatics
Mining
Stamping & forming presses
Transportation
