Merit Sensor J Series

  • Merit Sensor

Product Features

  • Low pressure MEMS sensing element
  • Suitable for clean, dry air and non corrosive gases
  • Bridge options of half open and closed available
  • Parts supplied as sawn wafer on tape in metal frame


  • Medical
  • Exempt


The J series low pressure MEMS pressure sensing elements from Merit SensorTM is ideal for OEM applications, offering available pressure ranges of between 1psi and 300psi. The sensors utilise a piezoresistive Wheatstone bridge in a design that anodically bonds glass to a chemically etched silicon diaphragm. This pressure sensor series offers an operating temperature of −40°C to +150°C and a full scale output range of 120mV (depending on the pressure range). The J series from Merit SensorTM products incorporate a proprietary Sentium® technology, developed to provide a best-in-class operating temperature range and superior stability.

  • Low pressure MEMS sensing elements
  • Pressure ranges available 3psi, 5psi, 15psi, 30psi, 50psi, 100psi 150psi and 300psi
  • 0.5mm, 0.89mm, 1.5mm gauge or 1.5mm absolute options available
  • Temperature range −40°C to +150°C
  • Typical full scale output (at 1.5mA / 7.5V excitation) 120mV, 40mV at 1psi
  • Impedance of 5kΩ (typical) or 3.5kΩ (optional)
  • Suitable for clean, dry air and non-corrosive gases media
  • Sawn wafer on tape in metal frame
  • Bridge options of half open and closed

Typical applications for the Merit SensorTM J series include:

  • Industrial
  • Low level monitoring
  • Clean rooms
  • building automation

  • HVAC, airflow

Please see below the specifications for the Merit SensorTM J series:

Merit Sensor J series Specifications


Weight 0.00000 kg
Dimensions 0.90 x 1.95 x 1.95mm
Series / Model


Temperature Range (°C)

Package / Size

Pressure Range

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Merit Sensor J Series Ordering Info

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

bp Series Part Number Example

Merit Sensor J Series Technical Library

We are pleased to provide you with a range of additional content including product datasheets and application notes for your reference. Please see below for the latest content available:



Merit Sensor J series low pressure MEMS sensing elements datasheet
Merit Sensor bridge configuration options application note
Merit Sensor handling and mounting of pressure die application note
Merit Sensor reflow soldering application note
Merit Sensor product selection guide

Merit Sensor J Series