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Product Detailed Parameters
- Description：High Performance Fixed Range Pre
- Series：PT20
- Mfr：NOSHOK, Inc.
- Package：Tape & Box (TB)
- Applications：Industrial
- Pressure Type：Gauge
- Operating Pressure：0PSI ~ 1000PSI (0kPa ~ 6894.76kPa)
- Output Type：Analog Current, Analog Voltage
- Output：4 mA ~ 20 mA
- Accuracy：±0.5%
- Voltage - Supply：-
- Port Size：Male - 1/2" (12.7mm) NPT
- Port Style：Threaded
- Features：-
- Termination Style：DIN EN 175301-803 Form C with Mating Connector
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The NOSHOK PT30-1000psig-1-1-8-70-ST8 is a pressure transmitter designed for industrial process monitoring. It features a measurement range of 0 to 1000 psig and utilizes an 1/8 inch NPT lower connection. The unit provides a standard 4-20 mA analog output signal and operates on a DC power supply ranging from 10.5 to 30 volts. Constructed with a 316 stainless steel wetted material, it ensures compatibility with various media. The device includes an LCD display for local reading and offers an accuracy of 0.25% FS.
Feature Summary
- Integrated LCD display for immediate local pressure visualization
- Standardized 4-20 mA current loop output for reliable signal transmission
- Robust 316 stainless steel construction for corrosion resistance
- Wide operating voltage tolerance for flexible system integration
Applications
- Industrial process control systems requiring precise pressure feedback
- Hydraulic and pneumatic machinery monitoring
- Fluid level measurement in open or closed tanks
- Pump and compressor protection circuits
Procurement Notes
Verify the specific process connection size and thread type against the actual piping interface before purchase. Confirm that the required pressure range aligns with the maximum operating pressure of the system to prevent sensor damage. Ensure the power supply voltage matches the transmitter's specified input requirements. Check environmental conditions for temperature limits and explosion-proof certifications if applicable in hazardous areas.
Selection Notes
Select this model when a compact transmitter with local indication is necessary. The 1/8 inch connection suits tight installation spaces. Choose based on the media compatibility with 316 stainless steel. Consider the 4-20 mA output for long-distance noise immunity. Evaluate the need for digital display versus remote-only monitoring solutions.
Part Context
This component belongs to the NOSHOK PT30 series of pressure transmitters. This family is engineered for general industrial applications where reliability and durability are paramount. The series typically offers various process connections and output signals to accommodate diverse system architectures. It represents a standard solution for converting mechanical pressure into electrical signals.
Replacement Considerations
Direct replacements must match the 4-20 mA output, 1/8 NPT connection, and 0-1000 psig range. Verify mounting dimensions and electrical interface compatibility. Alternative models may require adapter fittings if connection threads differ. Ensure the replacement supports the same supply voltage and accuracy class.
