Dual Thermocouple and Infrared Input on CAN Bus
KIR23
KIR23 is an intelligent electronic adapter that acquires signals from a Type K thermocouple and a digital infrared sensor, converting them into fully configurable standard CAN bus messages.
Designed for harsh environments — from motorsport to industrial test benches — KIR23 integrates cold junction compensation and digital calibration in a compact PCB form factor, ready for installation in tight spaces and direct integration into existing CAN networks.
Like all NEXILICA products, KIR23 is born from our in-house electronic design with direct technical support from the engineers.
01 / Features
KIR23 Converter Features
The features that make this product unique
02 / Advantages
Advantages
03 / Applications
Applications
Where it's used
- Brake disc and caliper temperature monitoring in motorsport
- Real-time tire and track surface temperature measurement
- Engine and exhaust thermal monitoring on automotive test benches
- High-temperature industrial process monitoring
- Thermal data acquisition in automated test systems
- Field-level thermal surveillance of electronic components
04 / Specifications
KIR23 Converter Technical Specifications
Type K thermocouple input with cold junction compensation (±1°C accuracy)
Digital IR sensor input (non-contact temperature measurement)
Standard CAN bus output with configurable ID and format
Configurable sampling rate
Compact PCB form factor for tight-space installation
Extended operating temperature range for industrial and automotive use
05 / Gallery
Gallery
06 / FAQ
KIR23: Our Customers' Questions
What thermocouple types does the KIR23 support?
KIR23 is designed for Type K thermocouples, which are the most widely used thermocouple type in motorsport, automotive, and industrial applications due to their broad temperature range and durability. The device includes automatic cold junction compensation to ensure accurate readings regardless of the ambient temperature at the connection point.
What is the measurement range of the infrared sensor on the KIR23?
The digital infrared sensor on KIR23 provides non-contact temperature measurement suitable for applications such as brake disc, tire surface, and exhaust component monitoring. The exact measurement range and field of view depend on the specific IR sensor module fitted. Full specifications are detailed in the product datasheet.
What are the operating temperature limits of the KIR23?
KIR23 is engineered for harsh environments and features an extended operating temperature range suitable for engine bay installation, trackside motorsport applications, and industrial process monitoring. The compact PCB form factor is designed to withstand vibrations, thermal cycling, and demanding EMC conditions typical of these environments.
How is the KIR23 calibrated, and can I recalibrate it in the field?
KIR23 includes built-in digital calibration for both the thermocouple and infrared measurement channels, applied during manufacturing for out-of-the-box accuracy. Calibration parameters can be adjusted through the desktop configuration software, allowing you to fine-tune or recalibrate the device in the field without returning it to the factory.
Request information
Need thermocouple temperature measurement on CAN bus? Contact us, we reply within 1-2 business days.