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Product Detailed Parameters
- Description：High Performance Fixed Range Pre
- Series：PT20
- Mfr：NOSHOK, Inc.
- Package：Tape & Box (TB)
- Applications：Industrial
- Pressure Type：Gauge
- Operating Pressure：0PSI ~ 1000PSI (0kPa ~ 6894.76kPa)
- Output Type：Analog Current, Analog Voltage
- Output：0.5 V ~ 4.5 V
- Accuracy：±0.5%
- Voltage - Supply：-
- Port Size：Male - 1/4" (6.35mm) NPT
- Port Style：Threaded
- Features：-
- Termination Style：DIN EN 175301-803 Form C
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The NOSHOK PT30-1000psig-1-13-2-7-ST8 is a precision pressure gauge designed for industrial monitoring applications. It features a 1000 psig measurement range with a 316 stainless steel wetted end connection. The unit utilizes a 2-1/2 inch dial size and includes a liquid-filled case to dampen vibration and pulsation effects on the internal mechanism.
Feature Summary
- Liquid-filled case construction provides effective damping against mechanical vibration and system pressure pulsations.
- 316 stainless steel wetted components ensure compatibility with corrosive media and high-pressure environments.
- Precision bourdon tube mechanism delivers accurate static and dynamic pressure readings.
Applications
- Industrial process control systems requiring reliable pressure monitoring
- Hydraulic and pneumatic equipment testing and operation
- Compressor and pump discharge line monitoring
Procurement Notes
Verify that the specific model suffixes align with required process connections, dial orientation, and case fill type. Confirm material compatibility with the intended medium to prevent corrosion. Ensure the pressure rating exceeds maximum operating levels including potential surge conditions.
Selection Notes
Select this gauge when vibration resistance is critical for maintaining pointer stability and reading accuracy. The 316 stainless steel construction is suitable for general industrial fluids but requires verification for aggressive chemical exposure. Liquid filling is preferred over dry cases in high-vibration environments.
Part Context
This instrument belongs to the NOSHOK standard pressure gauge series, which are recognized for their durability and long-term reliability. The brand has historically provided extended warranty periods for its gauges, reflecting confidence in manufacturing quality and component longevity across various industrial sectors.
Replacement Considerations
Direct replacements must match the 1000 psig range, 2-1/2 inch dial size, and 316 stainless steel wetted materials. Verify thread specifications and case fill requirements to ensure functional interchangeability without modifying existing mounting hardware or piping configurations.
FAQ
What is the purpose of the liquid fill in this gauge?
The liquid fill dampens needle movement caused by system vibration and pressure pulsations, ensuring stable and readable measurements.
Is the gauge suitable for use with corrosive chemicals?
The wetted parts are constructed from 316 stainless steel, which offers good resistance to many corrosive agents, though specific chemical compatibility should be verified.
