High-precision hydrogen sensor for automotive use 'STC42A'
Instant detection of thermal runaway in lithium-ion batteries. A vehicle-mounted solution that balances reliability and implementability.
The "STC42A" is a high-precision hydrogen sensor for automotive applications that quickly detects minute changes in hydrogen gas generated during thermal runaway of lithium-ion batteries, contributing to the reduction of fire and accident risks. In addition to a thermal conductivity measurement method, it features a correction function using temperature, humidity, and pressure information, and real-time humidity correction in collaboration with the SHT41A, achieving stable measurement performance even in varying humidity environments. It is compliant with AEC-Q100 (Grade 2), has an I2C digital output, and is factory calibrated, contributing to reduced implementation burden and development time. 【Features】 ■ Supports low power operation with sleep mode ■ Achieves ultra-compact size of 3.5mm × 3.0mm ■ Supports high-precision measurement of hydrogen concentration with ±(0.4vol% + 2%m.v.) ■ Supports correction function using temperature, humidity, and pressure information ■ Easy system integration with I2C digital output ★ We will be exhibiting at the "Automotive Technology Exhibition" starting June 17. *For more details, please refer to the materials. Feel free to contact us with any inquiries.
- Company：センシリオン
- Price：Other
