PT20-750PSIG-1-2-2-25-ST8-CC

Overview

The NOSHOK PT20-750PSIG-1-2-2-25-ST8-CC is an industrial pressure transmitter designed for high-pressure applications. It features a gauge pressure range of 0 to 750 psi. The device utilizes a 4 mA to 20 mA two-wire analog output signal. It incorporates a non-linearity specification of 0.5% of span, calculated using the best fit straight line method per IEC 61298-2 standards at reference conditions. The unit is constructed with a 316 stainless steel wetted material for corrosion resistance. It employs a 1/4-18 UNF 2B female process connection interface. The sensor element is based on thick film technology deposited on a silicon substrate. The housing provides protection against environmental factors, suitable for demanding industrial environments.

Feature Summary

• Thick film sensor technology on a silicon substrate ensures stable performance and durability in industrial settings.
• IEC 61298-2 compliant non-linearity accuracy provides reliable measurement precision across the operating range.
• 316 stainless steel construction offers robust corrosion resistance for harsh process media.
• Two-wire 4-20 mA output facilitates easy integration into standard control systems.

Applications

• Hydraulic and pneumatic system monitoring
• Industrial process control instrumentation
• Oil and gas equipment pressure sensing
• Compressor and pump discharge monitoring

Procurement Notes

Verify the specific process connection thread size and material compatibility with the intended media before ordering. Confirm that the required pressure range aligns with the operational limits of the system. Ensure the power supply voltage matches the transmitter requirements for proper 4-20 mA loop operation. Check for any special calibration certificates or documentation needs required by your quality management system. Review the datasheet for ambient temperature operating limits to ensure suitability for the installation environment.

Selection Notes

Select this model when a compact, high-reliability gauge pressure transmitter is needed for ranges up to 750 psi. Consider the 316 stainless steel wetted parts for general industrial fluid compatibility. The 4-20 mA output is ideal for long-distance signal transmission in noisy industrial environments. Evaluate the physical dimensions and mounting options to ensure fit within the available space. Compare the accuracy specifications against other models if higher precision is required for critical measurements.

Part Context

This part belongs to the NOSHOK PT20 series of industrial pressure transmitters. The series is characterized by its rugged design and suitability for a wide variety of industrial applications. The PT20 series typically offers various pressure ranges and process connections to accommodate different system requirements. It is positioned as a cost-effective solution for standard industrial pressure monitoring tasks where reliability is paramount.

Replacement Considerations

Direct replacement requires matching the pressure range, output signal type, and process connection thread. Verify electrical compatibility regarding loop power requirements. Consult official NOSHOK substitution guides for cross-reference information. Ensure that any substitute component meets the same accuracy and environmental specifications.