Description
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
- HVAC, airflow
building automation
Please see below the specifications for the Merit SensorTM J series: