PT20-2000PSIG-1-2-2-18-ST8

Overview

The NOSHOK PT20-2000PSIG-1-2-2-18-ST8 is a general-purpose fixed-range industrial pressure transmitter designed for gauge pressure measurement up to 2000 psig. It features an accuracy of ±0.50% of span and a response time of ≤4ms. The unit utilizes a 1/4-18 UNF process connection and provides a 2-wire 4-20mA output signal. Constructed with stainless steel wetted materials, it ensures durability in demanding environments.

Feature Summary

• High accuracy performance with ±0.50% of span specification
• Rapid dynamic response capability with ≤4ms reaction time
• Robust construction using stainless steel wetted components
• Standardized 2-wire 4-20mA analog output interface

Applications

• Heating systems monitoring
• Ventilation equipment control
• Air conditioning pressure verification

Procurement Notes

Verify the specific ordering suffixes against the manufacturer's current configuration guide to ensure correct process connection threads, electrical output type, and housing material. Confirm that the 2000 psig range aligns with system operating pressures and that the 4-20mA loop requirements match existing control infrastructure before finalizing the purchase order.

Selection Notes

Select this model when a fixed-range gauge pressure transmitter is required for industrial HVAC or fluid power applications. Ensure the 2000 psig maximum limit exceeds the peak system pressure. Verify compatibility with 4-20mA loop powered circuits and confirm that the 1/4-18 UNF thread matches the installation port specifications.

Part Context

This component belongs to the NOSHOK PT20 series of general-purpose fixed-range transmitters. The series offers various pressure ranges and output configurations tailored for industrial automation. The PT20 line is characterized by its rugged design and reliable performance in standard industrial environments requiring precise pressure monitoring.

Replacement Considerations

Direct substitutes within the PT20 family include models with identical 2000 psig ranges and 4-20mA outputs but different thread sizes or housing options. Cross-brand replacements require matching the ±0.50% accuracy, ≤4ms response time, and 2-wire loop power constraints.