ODOS Hydrogen Sensor

A CAN-based sensor that measures pressure, temperature, hydrogen, humidity, dew point, and 3-axis acceleration. Designed to detect hydrogen leaks or early battery issues. Configurable plugin in ODOS dashboard to be added to any ODOS data logger unit. The sensor features low-power monitoring mode, a wake-up function, and an automotive-grade Molex Nano-Fit connector. Compact, lightweight, ISO 26262 compliant, and tested to automotive standards. ATEX certification in progress.

Pressure Sensor
Range 0.3 to 1.2 Bar
Resolution 0.0001 Bar
Accuracy 0.0005 Bar
Max Update Rate 50 Hz
Air Temperature
Range -40 to 125 °C
Resolution 1 °C
Accuracy +-1 (+-2 at 24VDC)
Max Update Rate 5 Hz
Hydrogen
Range 0 to 20% Vol. concentration
Resolution 0.002 %
Accuracy 0.4 vol% + 10% m.v.
Max Update Rate 1 t(63) <1s) Hz
Absolute Humidity
Range 0 - 35000 mg/m3
Resolution 70 mg/m3
Accuracy (Worse Case) 5 % FSS
Max Update Rate 5 Hz
Dew Point
Range 0 - 100 °C
Resolution 0.5 °C
Accuracy (Worse Case) +/3°C
Max Update Rate 5 Hz
Relative Humidity
Range 0 - 100 %
Resolution 0.5 %
Accuracy (Worse Case) 3 %
Max Update Rate 5 Hz
Accelerometer *1
Range - 24 to + 24 g
Resolution 0.01 g
Accuracy (Worse Case) 0.1 g
Max Update Rate 200 Hz
*1 Extra option. Note: Air Temperature accuracy is dependent on installation, heat from the sensor itself can affect this. Humidity accuracy valid from 0 to 80 deg C IC temperature and 5 to 95% RH