Accessories for Single or 4-channel Thermocouple Data Logger

Provides essential thermocouple connector accessories that enable reliable connection and measurement of thermocouple sensors with single- or multi-channel HOBO thermocouple data loggers.

• Accepts stranded or solid wire up to 20 AWG for flexible sensor connections

• Internal silicone grommet provides strain relief for long-lasting reliability
• Color-coded black for Type J thermocouples per ANSI standard
• Captive cover screws reduce risk of lost hardware
• Write-on window for easy field labeling and identification
• Compatible with HOBO single and 4-channel thermocouple loggers

The accessories for the single or 4-channel thermocouple data logger include connector components that improve the usability and versatility of HOBO thermocouple logging systems. These accessories are designed to facilitate secure and reliable connections between thermocouple sensors and the data logger inputs, enabling accurate temperature measurement across a wide range of applications.

A key accessory in this category is the Type J Subminiature Connector Adapter (SMC-J), which accepts either stranded or solid wire up to 20 AWG and incorporates a silicone grommet to provide strain relief. This helps maintain stable electrical contact and extends the sensor’s service life, even in frequent-use or field environments. The adapter is color-coded according to ANSI standards for Type J thermocouples, making it easy to match the correct sensor type and avoid connection errors.

Captive cover screws help ensure that small hardware pieces remain attached and reduce the risk of losing connectors during installation or maintenance. A write-on window offers a convenient way to label individual connections, enabling technicians to track sensor identities and deployment details without external tags.

When paired with HOBO thermocouple data loggers, these accessories support consistent and accurate temperature monitoring by ensuring solid electrical connections and easy identification of sensor types. This enhances the overall reliability of data collection efforts in research, industrial monitoring, process control, and environmental studies where thermocouple sensors are used to capture temperature data.