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.

Results: 12
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Sensor Type
Measuring Range - Min
Measuring Range - Max
Accuracy
Output Type
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Output Voltage
Mounting Style
Series
Amphenol SGX Sensortech Air Quality Sensors PCB board level Hydrogen leak detection sensor - I2C Output
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
6In Stock
20Expected 10-12-2026
₹4,136.88
₹3,488.17
₹3,242.63
₹2,943.59
View
Min.: 1
Mult.: 1
Thermal Conductivity Hydrogen (H2) 4.5 V 5.5 V - 40 C + 80 C 4.5 V to 5.5 V PCB BLD1
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2+CO leak detection, With Clip
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
4In Stock
₹4,528.60
₹4,294.52
₹4,155.99
₹4,047.07
View
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 Clip-On BLD2
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
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
10In Stock
₹5,679.85
₹4,991.01
₹4,638.47
₹4,005.99
View
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 HYDROGEN LEAK DETECTION SENSOR
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
15In Stock
₹4,403.44
₹4,323.19
₹3,769.05
₹3,663.00
View
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 and Carbon Monoxide leak detection sensor - CAN - 9-18V supply - IP6K7 Waterproof housing. Without Delphi clip. 0-16% H2 range
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
29In Stock
₹3,404.09
₹3,125.11
₹3,020.97
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
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
2In Stock
₹4,542.93
₹4,184.65
₹4,050.90
₹3,891.34
View
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 HYDROGEN LEAK DETECT SENSOR
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
23In Stock
38On Order
₹3,533.07
₹3,242.63
₹3,134.67
₹3,005.69
View
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 PCB board level Hydrogen + Carbon Monoxide leak detection sensor - I2C Output
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
20Expected 17-12-2026
₹4,426.37
₹3,807.27
₹3,538.80
₹3,149.00
View
Min.: 1
Mult.: 1
Hydrogen (H2) / Carbon Monoxide (CO) 4.5 V 5.5 V - 40 C + 85 C PCB BLD2
Amphenol SGX Sensortech Air Quality Sensors Automotive Air Quality Sensor, CO + NO2 + NH3 wity clip
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
Non-Stocked Lead-Time 10 Weeks
₹4,974.77
₹4,244.84
₹4,041.34
₹3,367.79
View
Min.: 1
Mult.: 1
Automotive Air Quality Sensor Carbon Monoxide + Nitrogen Dioxide + Ammonia LIN 9 V 18 V - 40 C + 85 C Clip-On BLD
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2 leak detection, with Clip
This item may require additional import fees and documentation. Customs delays may also occur.
Datasheet
Non-Stocked Lead-Time 10 Weeks
₹4,391.02
₹4,048.03
₹3,891.34
₹3,510.14
View
Min.: 1
Mult.: 1
Thermal Conductivity H2 leak detection Hydrogen 0 % 100 % CAN 9 V 18 V - 40 C + 85 C Clip-On BLD1
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2 leak detection, with Clip
Datasheet
Non-Stocked Lead-Time 10 Weeks
₹4,248.66
₹3,756.63
₹3,743.26
View
Min.: 1
Mult.: 1
Thermal Conductivity H2 leak detection Hydrogen 0 % 16 % 0.4 % CAN 9 V 36 V - 40 C + 85 C Clip-On BLD1
Amphenol SGX Sensortech Air Quality Sensors Thermal Conductivity H2+CO leak detection, with Clip
Datasheet
Non-Stocked Lead-Time 10 Weeks
₹4,188.47
₹3,708.86
₹3,703.13
View
Min.: 1
Mult.: 1
Thermal Conductivity H2 leak detection Hydrogen + Carbon Monoxide 0 % 16 % 4 % CAN 9 V 18 V - 40 C + 85 C Clip-On BLD2