SKU: SENS-2257
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Pro-Range PR12-P120 Pressure Transducer 0-500 psi, 0.5-4.5V Output, NPT1/8 Thread

₹1,159.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range PR12-P120 is a 0-500 psi pressure transducer with a 0.5-4.5V analog output, designed for direct integration into 5V control systems, industrial PLCs, and hydraulic monitoring applications. Its NPT1/8 threaded port ensures a secure, leak-proof connection for medium-pressure fluid and gas systems.

Features

  • 0-500 psi pressure measurement range with high linearity.
  • 0.5-4.5V ratiometric analog output signal (requires 5V supply).
  • NPT1/8 male threaded port for robust industrial piping integration.
  • Compact, durable housing suitable for space-constrained installations.
  • Stable performance for hydraulic systems, pump monitoring, and process control.

Out of stock

Description

The PR12-P120 pressure transducer utilizes an internal strain gauge sensing element to provide a precise, linear voltage output proportional to the applied pressure. The 0.5-4.5V ratiometric output simplifies signal conditioning for microcontrollers and data acquisition systems operating on a 5V logic level.

Constructed with a robust metal housing and an NPT1/8 threaded pressure port, this sensor is engineered for reliable operation in industrial environments involving hydraulic fluids, compressed air, and other compatible media. Its compact form factor and standardized thread allow for straightforward installation into existing pressure lines for continuous monitoring and control.

Key Features

  • Precision Strain Gauge Sensing: Delivers accurate and repeatable pressure measurements across the full 0-500 psi range.
  • Ratiometric Voltage Output: Provides a 0.5-4.5V analog signal directly proportional to the supply voltage, ensuring stable readings.
  • Industrial-Grade Threaded Port: Features a standard NPT1/8 male thread for a secure, leak-resistant seal in fluid and gas systems.
  • Compact & Durable Housing: Engineered for longevity and easy integration into tight spaces within machinery or test setups.
  • Wide Operating Temperature Range: Suitable for use in various environmental conditions typical of industrial applications.
  • Fast Response Time: Enables real-time pressure monitoring for dynamic system control and safety cutoff functions.

Applications

  • Hydraulic system pressure monitoring and control in industrial machinery.
  • Compressed air pressure regulation and leak detection in pneumatic systems.
  • Pump performance monitoring and protection against over-pressure conditions.
  • Process control and fluid level measurement in tanks and vessels.
  • Test and measurement setups for validating pressure in R&D or quality assurance.

Technical Specifications

ParameterSpecification
Model NumberPR12-P120-500-1/8
Pressure Range0 - 500 psi
Output Signal0.5 - 4.5 V (Ratiometric, 5V Supply)
Supply Voltage5 V DC (Typical)
Thread TypeNPT1/8 Male
AccuracyHigh (Typical ±0.5% FS)
Response TimeFast (Typically < 5 ms)
Operating Temperature-20°C to +85°C (Typical Range)
Media CompatibilityHydraulic Oil, Water, Air, Non-Corrosive Gases
Housing MaterialStainless Steel / Brass (Typical)
Electrical Connection3-Wire (Vcc, GND, Signal)

Frequently Asked Questions

What is the required supply voltage for this pressure transducer?

The PR12-P120 transducer is designed for a 5V DC supply. The 0.5-4.5V analog output signal is ratiometric, meaning its span is directly proportional to this supply voltage. Ensure your power source is stable and within the 5V ±5% range for accurate pressure readings.

How do I wire the 3-pin connector on this sensor?

The sensor typically uses a 3-wire configuration: Red wire for Vcc (5V), Black wire for Ground (GND), and a third wire (often Yellow or White) for the analog Signal output (0.5-4.5V). Connect the signal wire to an analog input pin on your microcontroller or PLC for measurement.

Is this sensor suitable for measuring liquid pressure?

Yes, the PR12-P120 with its NPT1/8 threaded port and stainless steel/brass construction is compatible with common industrial media, including hydraulic oil, water, and non-corrosive gases. Always verify the wetted materials are compatible with your specific fluid to prevent sensor damage.

Can the output signal be converted to a 4-20mA current loop?

No, this specific model provides a 0.5-4.5V voltage output. For a direct 4-20mA output, you would need a different variant or an external signal conditioner/I-to-V converter module to translate the voltage signal to a current loop standard.

Package Includes

  • 1 x Pro-Range PR12-P120-500-1/8 Pressure Transducer

Additional Information

Weight 0.098 kg
Dimensions 8 × 4 × 4 cm