PT40-4000psig-1-2-45-70-ST8-CC

Pressure Sensors Transducers Overview

The NOSHOK PT40-4000psig-1-2-45-70-ST8-CC is a high-accuracy industrial pressure transmitter designed for gauge, compound, absolute, and vacuum ranges from 2 psig to 15,000 psig. This specific model features a 4000 psig range with premium accuracy of ±0.25% of span and an optional ±0.125% of span rating. It offers field-adjustable offset and span capabilities, ensuring precise calibration in diverse environments. The device supports multiple output signals including 4mA to 20mA (2-wire), 0V DC to 5V DC, 0V DC to 10V DC, and 1V DC to 5V DC (3-wire). Constructed with 316 and 13-8PH stainless steel wetted parts, it provides robust durability against harsh media.

Pressure Sensors Transducers Feature Summary

• Features premium accuracy ratings of ±0.25% or ±0.125% of span with field-adjustable offset and span for precise calibration.
• Constructed with 316 and 13-8PH stainless steel wetted parts for enhanced corrosion resistance and durability.
• Supports multiple electrical output configurations including 2-wire 4mA to 20mA and various 3-wire voltage options.
• Includes CE compliance to suppress radio frequency interference, electromagnetic interference, and electrostatic discharge.

Pressure Sensors Transducers Applications

• Hydraulics and pneumatics systems
• Laboratory and test equipment
• Power generation facilities
• Automation control systems
• Mobile equipment

Pressure Sensors Transducers Procurement Notes

Verify the specific process connection type and electrical interface requirements against the application's physical constraints before ordering. Confirm that the selected output signal matches the receiving system's input specifications. Ensure the operating temperature range falls within the compensated limits of 0°C to +80°C for optimal performance. Check environmental ratings such as IP65 or IP67 based on the installation location's exposure to dust and moisture. Review proof and burst pressure ratings relative to the maximum expected system pressures to ensure safety margins are adequate.

Pressure Sensors Transducers Selection Notes

Select this transmitter when high accuracy and fast response times below 1ms are critical for the application. Consider the 4000 psig range suitability for medium-pressure hydraulic or pneumatic circuits. Evaluate the need for field-adjustable parameters to simplify maintenance and recalibration processes. Choose between standard ±0.25% or optional ±0.125% accuracy based on measurement precision requirements. Assess the compatibility of available output signals with existing control infrastructure.

Pressure Sensors Transducers Part Context

The PT40 series represents NOSHOK's line of high-accuracy fixed-range transmitters and transducers. Established by a company founded in 1967, these products are recognized for their reliability and long-term quality assurance. The PT40 series is widely adopted across various industrial sectors due to its robust construction and versatile configuration options. It serves as a key component in modern pressure monitoring and control systems requiring dependable performance.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact dimensional and electrical compatibility if replacing legacy models. Consult official NOSHOK technical resources for cross-referencing equivalent specifications.

Pressure Sensors Transducers FAQ

What is the response time of the PT40 transmitter?

The PT40 transmitter features a response time of less than 1 millisecond between 10% and 90% of full scale.

Are the wetted parts made of stainless steel?

Yes, the PT40 features wetted parts constructed from 316 and 13-8PH stainless steel.

Is the offset and span adjustable in the field?

Yes, the PT40 transmitter includes field-adjustable offset and span capabilities for convenient calibration.