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Product Detailed Parameters
- Description：General Purpose Fixed Range Pres
- Series：*
- Mfr：NOSHOK, Inc.
- Package：Bulk
- Applications：Industrial
- Pressure Type：Compound
- Operating Pressure：0PSI ~ 15PSI (0kPa ~ 103.42kPa)
- Output Type：Analog Current, Analog Voltage
- Output：-
- 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：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The NOSHOK PT20-15PSIC-1-1-2-25-ST8-CC is a general-purpose fixed-range pressure transmitter designed for industrial applications. It features a measurement range of -15 to 0 psig (vacuum) with an output signal of 4 mA to 20 mA. The device utilizes a two-wire configuration and includes a 1/4 NPT process connection. Key specifications include a 0.5% accuracy of span, a stainless steel wetted material construction, and a standard 316L diaphragm. The unit is housed in a compact design suitable for integration into various monitoring systems.
Feature Summary
- Provides precise vacuum measurement capabilities within the specified negative pressure range
- Utilizes a robust two-wire loop-powered architecture for simplified wiring
- Constructed with corrosion-resistant stainless steel components for durability
- Delivers a standardized analog current output for direct system integration
Applications
- Industrial vacuum system monitoring
- Process control instrumentation
- Fluid power system diagnostics
- HVAC pressure monitoring
Procurement Notes
Verify that the specific model suffixes align with required environmental ratings and connection types. Confirm the process interface matches existing piping standards. Ensure the supply voltage supports the two-wire loop requirements. Check for any special calibration certificates if mandated by industry regulations. Validate the wetted materials compatibility with the measured medium to prevent degradation.
Selection Notes
Select this model when a reliable vacuum measurement solution is required for general industrial environments. Consider the 0.5% accuracy rating for applications demanding moderate precision. Evaluate the 1/4 NPT connection against available port sizes. Assess the two-wire configuration benefits regarding installation complexity versus single-wire alternatives. Ensure the operating temperature range meets site conditions.
Part Context
This component belongs to the NOSHOK PT20 series of general-purpose pressure transmitters. The series is known for providing cost-effective solutions for a wide variety of pressure measurement needs. The PT20 line typically offers various ranges and output options to suit different application requirements. This specific variant focuses on vacuum measurement capabilities.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing mounting hardware and signal conditioning equipment before replacement. Consult manufacturer guidelines for any updates to the PT20 series that may affect performance or dimensions.
