Merit Sensor TR Series

Merit Sensor TR Series

The TR pcb mountable pressure transducer series from Merit SensorTM is a rugged, direct-media pressure monitoring solution designed for today’s toughest pressure sensing environments. This pressure transducer series offers a pressure range from 15psi to 500psi with a fully compensated amplified output. The TR series from Merit SensorTM is designed for air, liquid and gas harsh media compatibility, over a broad temperature range of −40°C to +150°C, with an accuracy of ±2.5%. The design includes a 4.7kΩ circuit protection pull-up resistor, operates on a single 5VDC supply, and no external components required for operation. The TR series combines Merit Sensor's Systems Sentium process harsh media MEMS piezoresistive die with state-of-the-art pressure sensor ASIC signal management.

  • PCB mountable, fully compensated pressure transducer
  • Pressure ranges available from 15 psi up to 500 psi
  • Absolute and gauge options available
  • Compensated temperature −40°C to +150°C
  • Accuracy of ±2.5%
  • Output current of 2.5 mA
  • 4.7kΩ Circuit protection pull-up resistor included
  • Operates on a single 5VDC supply
  • Suitable for air, liquid and gas with harsh media compatibility
  • No external components required for operation
  • Package designs include standard face seal, ferrule or pins and ferrule
  • Evaluation kit MeriTrek is available for the TR series, please see the datasheet in the Technical Library

Typical applications for the Merit SensorTM TR series include:

  • Industrial
    • HVAC system monitoring
    • Industrial automation
    • Process monitoring
    • Air-conditioning (refrigerant systems)
    • Portable measurement and analysis instrumentation
    • Water level and pressure monitoring
  • Automotive
    • Transmission fluid pressure
    • Fuel system pressure
    • Oil system pressure
    • EGR system pressure
    • DEF system
    • Manifold absolute pressure
    • Fuel Rail system pressure
  • Medical
    • Diagnostics and analysis equipment

Please see below the specifications for the Merit TR series:

Merit TR series Specifications
Specifications
Accuracy ±2.5%
Additional Features
  • The TR pcb mountable pressure transducer series from Merit SensotTM is a rugged, direct-media pressure monitoring solution designed for today’s toughest pressure sensing environments
  • Designed for air, liquid and gas
  • Harsh media compatibility
  • Includes a 4.7kΩ circuit protection pull-up resistor
  • Operates on a single 5VDC supply
  • No external components required for operation
  • Available options include standard face seal, ferrule or pins with ferrule
Operating Temperature −40°C to +150°C
Output 2.5mA
Package/Size Surface-mount
Pressure Range
  • ±15 psi
  • ±30 psi
  • ±100 psi
  • 300 psi
  • 500 psi
Pressure Type
  • Absolute
  • Gauge

Below is an example of the part number break down for the TR series:

TR Series Part Number Example

This product is available fully compliant to the RoHS EU directive 2011/65/EU.

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  • Product Code: Merit Sensor TR Series
  • SKU: Merit Sensor TR Series
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Tags: Merit TR, TR, Merit, Merit Sensor