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

Applications

  • 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