Innomic

Suzhou Innomic, established in 2016, is a high-tech innovation enterprise specializing in the design and manufacturing of MEMS sensors. We are dedicated to the research, development, production, and sales of MEMS sensors and application systems. Our products are widely utilized across diverse industries, including hydrogen-powered vehicles, hydrogen refueling stations, power grid equipment, coal mining, and more.

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Automotive Grade Hydrogen Concentration Sensor IMV-681-A

Combined with advanced MEMS manufacturing technology and reliable calibration
& compensation algorithms, IMV-681-A boasting unique technology designed into the
sensor to provide unsurpassed accuracy in the marketplace.

Typical applications

EV battery packs
Energy storage battery packs
Hydrogen Fuel Cell Vehicles
Hydrogen production station
Hydrogen storage

Key features

Dimension：82.3×79.4×16.5 mm
Supply voltage：24V DC (8 to 32V DC)
Average working current：8mA at 24V DC
Power consumption： Approx.0.2W
Operating Range：-40℃ to +85℃, 0-100% r.H.
RoHS Standard： Compliant 2011/65/EU、2015/863/EU
Waterproof Grade：IP67

Key parameters for hydrogen sensor

Detection range：0-4%Vol(customizable)
Accuracy tolerance：0.2%Vol
Response time (t 0-90%)：＜2s
Output signal： Simulated voltage
- Hydrogen concentration (ppm):
- （Output(V)-0.5）*10,000

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