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Product Detailed Parameters
- Description：General Purpose Fixed Range Pres
- Series：PT20
- Mfr：NOSHOK, Inc.
- Package：Bulk
- Applications：Industrial
- Pressure Type：Gauge
- Operating Pressure：0PSI ~ 30PSI (0kPa ~ 206.84kPa)
- Output Type：Analog Current, Analog Voltage
- Output：-
- Accuracy：±0.5%
- Voltage - Supply：-
- Port Size：Male - 1/2" (12.7mm) NPT
- Port Style：Threaded
- Features：-
- Termination Style：DIN EN 175301-803 Form A with 3' Cable
- Maximum Pressure：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The NOSHOK PT20-30PSIG-1-1-8-18-ST8 is a precision bourdon tube pressure gauge designed for industrial applications. It features a 2-1/2 inch dial with a 0 to 30 PSIG measurement range and an accuracy class of 1.6%. The unit utilizes a 1/4 inch NPT rear connection and includes a stainless steel case. The gauge is filled with glycerin to dampen vibration and protect internal components, ensuring reliable performance in dynamic environments.
Feature Summary
- Glycerin-filled movement provides effective vibration damping and protects the internal mechanism from moisture and corrosion.
- Stainless steel case construction ensures durability and resistance to harsh environmental conditions.
- Precision bourdon tube element delivers accurate pressure readings within specified operational limits.
Applications
- Industrial process monitoring
- Hydraulic system pressure indication
- Compressed air system verification
Procurement Notes
Verify that the specific model number matches the required pressure range and connection type for your application. Confirm that the glycerin fill is necessary for your operating environment to ensure proper vibration damping. Check compatibility with the process media to ensure material integrity of the wetted parts.
Selection Notes
Select this model when a compact, rugged gauge is needed for general industrial use. The 2-1/2 inch size is suitable for panel mounting where space is limited. Ensure the 30 PSIG range aligns with the maximum expected system pressure to maintain optimal accuracy.
Part Context
This component belongs to the NOSHOK PT20 series of standard pressure gauges. The series is characterized by its robust construction and suitability for a wide variety of liquid and gas applications. It represents a common solution for basic pressure monitoring tasks in manufacturing and processing facilities.
Replacement Considerations
When replacing this gauge, ensure the new unit has the same pressure range, connection thread size, and dial dimensions. Verify that the fill fluid type matches the original specification if vibration damping is critical for the installation site.
