TRDU Battery Failure Detection Sensors

Amphenol SGX Sensortech TRDU Battery Failure Detection Sensors feature a fast <1s response time, low power consumption, and IP6K7 watertight housing. The series is designed for placement in battery enclosures to detect dangerous gases. These sensor solutions enable a battery management system (BMS) to monitor the safe operation of the battery and send an earlier signal during a thermal runaway warning, giving passengers time to safely exit the vehicle. Amphenol SGX Sensortech TRDU Battery Failure Detection Sensors are available in three variants: the BLD1 detects hydrogen gas (H2), the BLD2 detects H2 and carbon monoxide (CO), and the TRDU5 detects H2, CO, ammonia (NH3), pressure, temperature, and humidity levels. These sensors are ideal for industrial and automotive applications.

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Amphenol SGX Sensortech Air Quality Sensors PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output
Datasheet
10In Stock
Min.: 1
Mult.: 1

Hydrogen (H2) / Carbon Monoxide (CO) 4.5 V 5.5 V - 40 C + 85 C BLD2
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip
Datasheet
4In Stock
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide 0 % 16 % 0.4 % CAN 9 V 36 V - 40 C + 85 C BLD2
Amphenol SGX Sensortech Air Quality Sensors PCB board level Hydrogen leak detection sensor - I2C Output
Datasheet
14In Stock
Min.: 1
Mult.: 1

Thermal Conductivity Hydrogen (H2) 4.5 V 5.5 V - 40 C + 80 C BLD1
Amphenol SGX Sensortech Air Quality Sensors Hydrogen and Carbon Monoxide leak detection sensor - CAN - 9-36V supply - IP6K7 Waterproof housing. Without Delphi clip. 0-16% H2 range
Datasheet
10In Stock
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide 0 % 16 % 4 % CAN - 40 C + 85 C BLD2
Amphenol SGX Sensortech Air Quality Sensors Automotive Air Quality Sensor, CO + NO2 + NH3 wity clip
Datasheet
1In Stock
Min.: 1
Mult.: 1

Automotive Air Quality Sensor Carbon Monoxide + Nitrogen Dioxide + Ammonia LIN 9 V 18 V - 40 C + 85 C BLD
Amphenol SGX Sensortech Air Quality Sensors HYDROGEN LEAK DETECTION SENSOR
Datasheet
15In Stock
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen 0 % 16 % 0.4 % CAN - 40 C + 85 C BLD1
Amphenol SGX Sensortech Air Quality Sensors HYDROGEN LEAK DETECT SENSOR
Datasheet
34In Stock
38Expected 2026-10-21
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen 0 % 100 % CAN 9 V 18 V - 40 C + 85 C BLD1
Amphenol SGX Sensortech Air Quality Sensors Hydrogen and Carbon Monoxide leak detection sensor - CAN - 9-18V supply - IP6K7 Waterproof housing. Without Delphi clip. 0-16% H2 range
Datasheet
28In Stock
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide 0 % 16 % 4 % CAN 9 V 18 V - 40 C + 85 C BLD2
Amphenol SGX Sensortech Air Quality Sensors Hydrogen, Carbon Monoxide, Ammonia leak detection sensor (H2+CO+NH3+Pressure) - LIN - 9-15V supply - IP6K7 Waterproof housing. 0-16% H2 range
Datasheet
3In Stock
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide + Ammonia 0 % 16 % LIN 9 V 15 V - 40 C + 85 C BLD
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2 leak detection, with Clip
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen 0 % 100 % CAN 9 V 18 V - 40 C + 85 C BLD1
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2 leak detection, with Clip
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen 0 % 16 % 0.4 % CAN 9 V 36 V - 40 C + 85 C BLD1
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2+CO leak detection, with Clip
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide 0 % 16 % 4 % CAN 9 V 18 V - 40 C + 85 C BLD2