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The NOSHOK PT20-5000PSIG-1-5-2-18-ST8 is a general-purpose fixed-range pressure transmitter designed for industrial applications. It features a gauge pressure range of 0 to 5000 psig (0 to 34,473.79 kPa). The device utilizes a two-wire configuration with a standard 4 mA to 20 mA output signal. Electrical connections are provided via an 18-inch cable terminated with an ST8 connector. The process interface includes a 1/4 NPT male connection. The unit is housed in a stainless steel case and employs a threaded diaphragm seal design for robust performance.
Verify the specific part number suffixes against official NOSHOK documentation to ensure correct configuration. Confirm that the ST8 connector type matches existing system wiring requirements. Validate the 1/4 NPT process connection compatibility with the installation point. Ensure the 5000 psig gauge range meets the maximum operating pressure limits of the application environment.
Select this model when a fixed-range gauge pressure transmitter is required for high-pressure environments up to 5000 psig. The two-wire 4-20 mA output simplifies wiring infrastructure compared to four-wire alternatives. The included 18-inch cable provides flexibility for mounting distance from control panels. Consider the stainless steel construction for environments requiring corrosion resistance.
The PT20 series represents NOSHOK's line of general-purpose pressure transmitters. These devices are engineered for fixed-range applications across various industries. The series offers multiple pressure ranges and output configurations to suit different operational needs. The PT20-5000PSIG variant specifically addresses high-pressure gauge measurement requirements.
The part number alias 4681-PT20-5000PSIG-1-5-2-18-ST8 may be used interchangeably depending on distributor cataloging. Verify electrical specifications and physical dimensions before substituting with other brands or models.