SKU: SENS-2254
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Pro-Range PR12-P120-80-1/4 Pressure Transducer, 0-80psi, 0.5-4.5V Output, NPT1/4 Thread

₹779.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range PR12-P120-80-1/4 is a compact pressure transducer delivering a 0.5-4.5V analog output signal proportional to applied pressure from 0 to 80 psi. Featuring an NPT1/4 threaded port, it is designed for direct integration into pneumatic systems, HVAC controls, and industrial fluid monitoring applications requiring a 5V supply.

Features

  • 0-80 psi gauge pressure measurement range
  • 0.5-4.5V ratiometric analog output (requires 5V supply)
  • NPT 1/4″ male threaded pressure port for secure installation
  • Compact, space-saving design for constrained environments
  • High accuracy and fast response time for dynamic systems

Out of stock

Description

The PR12-P120-80-1/4 pressure transducer utilizes a high-stability piezoresistive sensing element to convert applied pressure into a precise linear voltage signal. Its ratiometric 0.5-4.5V output simplifies interfacing with microcontrollers, PLC analog inputs, and data acquisition systems without requiring additional signal conditioning.

Constructed with a robust stainless steel housing and sealed electronics, the sensor is engineered for reliable performance in air and compatible fluid systems. The NPT1/4 threaded connection ensures a leak-proof seal in standard industrial piping, making it suitable for continuous monitoring and control tasks in automotive testing, compressor regulation, and low-pressure hydraulic circuits.

Key Features

  • Piezoresistive MEMS sensor core for stable, repeatable measurements
  • Ratiometric 0.5-4.5V output scales linearly with 0-80 psi input
  • NPT 1/4" male thread provides a standard industrial interface
  • Compact form factor optimizes installation in space-limited panels
  • High-grade stainless steel pressure port ensures media compatibility and durability
  • Fast response time enables real-time system feedback and control
  • Designed for operation with a standard 5V DC power supply

Applications

  • Pneumatic system pressure monitoring and control in industrial automation
  • HVAC duct static pressure measurement and fan speed regulation
  • Low-pressure hydraulic and fluid power circuit diagnostics
  • Automotive fuel rail or intake manifold pressure testing
  • Compressor output pressure regulation and safety cut-off systems

Technical Specifications

Model NumberPR12-P120-80-1/4
Pressure Range0 - 80 psi
Output Signal0.5 - 4.5 V (Ratiometric, 5V Supply)
Thread TypeNPT 1/4" Male
Supply Voltage5 V DC (Typical)
Item TypePressure Transducer

Frequently Asked Questions

What is the required power supply for this pressure transducer?

The transducer operates on a 5V DC supply. The output is a ratiometric analog voltage signal ranging from 0.5V (at 0 psi) to 4.5V (at 80 psi), meaning the output scales linearly with both the applied pressure and the supply voltage.

What type of pressure does this sensor measure, and what is the thread size?

This model measures gauge pressure relative to atmospheric pressure, with a range of 0 to 80 psi. It features a standard NPT 1/4" male threaded port, designed for direct installation into compatible fittings in pneumatic or low-pressure fluid systems.

How do I interface the 0.5-4.5V output with a microcontroller like an Arduino?

Connect the sensor's power (5V) and ground pins to your MCU. The signal output pin can be connected directly to an analog input pin (e.g., A0 on Arduino). The ADC reading will correspond linearly to the pressure. Ensure your system's analog reference aligns with the sensor's 4.5V maximum output.

Is this sensor suitable for use with liquids or aggressive media?

The pressure port is constructed from stainless steel, offering good compatibility with many common industrial gases, air, water, and non-aggressive hydraulic fluids. For use with corrosive media, verify the specific material grade and chemical compatibility from the manufacturer's full datasheet.

Package Includes

  • 1 x Pro-Range PR12-P120-80-1/4 Pressure Transducer

Additional Information

Weight 0.098 kg
Dimensions 8 × 4 × 4 cm