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Product Detailed Parameters
- Description：General Purpose Fixed Range Pres
- Series：PT20
- Mfr：NOSHOK, Inc.
- Package：Tape & Box (TB)
- Applications：Industrial
- Pressure Type：Gauge
- Operating Pressure：0PSI ~ 100PSI (0kPa ~ 689.48kPa)
- Output Type：Analog Current, Analog Voltage
- Output：4mA ~ 20mA
- Accuracy：±0.5%
- Voltage - Supply：-
- Port Size：Male - 1/4" (6.35mm) NPT
- Port Style：Threaded
- Features：-
- Termination Style：M12x1, 4 Pin
- Maximum Pressure：-
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The NOSHOK PT20-100psig-1-1-2-25 is an industrial pressure transmitter designed for gauge pressure measurement. It features a stainless steel construction suitable for harsh environments. The device provides a standard 4 to 20 mA output signal with two-wire connectivity. It utilizes a silicon piezoresistive sensing element for accurate readings. The unit includes a 1/4 inch NPT female process connection. It operates within a temperature range of -40°C to 85°C. The sensor offers high overload protection and long-term stability.
Feature Summary
- Utilizes a silicon piezoresistive sensing element for reliable performance
- Features a compact stainless steel housing for durability
- Provides a standard 4 to 20 mA analog output signal
- Includes integrated overpressure protection mechanisms
Applications
- Industrial process control systems
- Hydraulic and pneumatic equipment monitoring
- Oil and gas pipeline pressure tracking
- Compressor and pump system supervision
Procurement Notes
Verify the specific model suffix against official NOSHOK documentation to confirm exact electrical parameters, process connection type, and material composition. Ensure the required pressure range matches the application needs. Confirm compatibility with existing wiring and power supply configurations before purchase. Request calibration certificates if precise measurement accuracy is critical for the intended use case.
Selection Notes
Select this model based on the required gauge pressure range and output signal type. Consider the environmental conditions such as temperature extremes and vibration levels. Evaluate the process connection requirements to ensure proper sealing and fit. Compare the overload protection limits with potential peak pressures in the system to prevent damage during transient events.
Part Context
The PT20 series represents NOSHOK's line of general-purpose industrial pressure transmitters. These devices are engineered for cost-effective integration into various monitoring applications. They offer a balance of performance and reliability for standard industrial tasks. The series supports multiple process connections and output options to suit diverse system architectures.
Replacement Considerations
Check for direct cross-reference part numbers from NOSHOK or compatible third-party manufacturers. Verify that substitute models match the electrical specifications, physical dimensions, and process connection threads. Ensure the replacement maintains the same accuracy class and temperature operating range for seamless system integration.
