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Product Detailed Parameters
- Description：High Performance Fixed Range Pre
- Series：PT20
- Mfr：NOSHOK, Inc.
- Package：Bulk
- Applications：Industrial
- Pressure Type：Gauge
- Operating Pressure：0PSI ~ 10000PSI (0kPa ~ 68947.57kPa)
- Output Type：Analog Current, Analog Voltage
- Output：4 mA ~ 20 mA
- Accuracy：±0.5%
- Voltage - Supply：-
- Port Size：Male - 1/4" (6.35mm) NPT
- Port Style：Threaded
- Features：-
- Termination Style：DIN EN 175301-803 Form A with 3' Cable
- Maximum Pressure：-
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The NOSHOK PT30-10000PSIG-1-1-2-18-CC is a high-pressure diaphragm seal pressure gauge designed for extreme industrial environments. It features a maximum operating pressure of 10,000 PSIG and utilizes a 316 stainless steel wetted diaphragm to isolate the process media from the internal Bourdon tube mechanism. The unit incorporates a liquid-filled chamber to dampen vibration and pulsation, ensuring stable readings under dynamic conditions. Standard configuration includes a 1/4-inch NPT lower connection and a 316 stainless steel case with a clear window.
Feature Summary
- High-pressure capability up to 10,000 PSIG
- Corrosion-resistant 316 stainless steel diaphragm
- Liquid-filled design for vibration damping
- Isolated process measurement
Applications
- High-pressure hydraulic systems
- Chemical processing plants
- Oil and gas extraction equipment
- Industrial boiler monitoring
Procurement Notes
Verify that the specific process media is compatible with 316 stainless steel and the selected diaphragm seal elastomer. Confirm the required fill fluid type based on ambient temperature ranges to prevent freezing or boiling. Ensure the process connection size matches the system piping specifications before finalizing the order.
Selection Notes
Select this model when standard bourdon tube gauges fail due to high pressure or corrosive media. The diaphragm seal protects the movement from clogging and chemical attack. Consider the overall height constraints as seal assemblies add bulk compared to direct-mount gauges.
Part Context
This component belongs to the NOSHOK PT series of diaphragm seal pressure instruments. These devices are engineered for applications where direct contact between the sensing element and the process fluid is prohibited or detrimental. The series provides reliable isolation while maintaining accurate pressure transmission through the capillary system.
Replacement Considerations
When replacing older models, verify the thread size and orientation of the existing connection. Ensure the new diaphragm seal assembly fits within the available space, as the seal body adds significant depth to the installation profile.
