Input Range:400 Ohm to 10k Ohm
Output Range:-20°C to +85°C
Resolution:0.01°C
Accuracy:+/-0.1% FS
Operating Temperature:-40°C to +85°C
Operating Humidity:0% to 95% RH (non-condensing)
Power Consumption:≤ 30mA @ 24VDC
Communication Interface:MODBUS RTU
Dimensions:144mm x 116mm x 74mm
Weight:0.7kg
The SUPCON AI731-S01 is specifically engineered to meet the stringent requirements of industrial environments, offering unparalleled precision in temperature measurement. Its robust design ensures reliability even under extreme conditions, making it an ideal choice for applications where accuracy and stability are paramount.
Equipped with advanced signal processing algorithms, this module can accurately convert resistance signals into precise temperature readings, facilitating seamless integration into complex control systems. It supports a wide input range, accommodating various thermistor types commonly used in diverse industrial sectors.
Featuring a compact and durable enclosure, the AI731-S01 is designed for easy installation and maintenance, minimizing downtime and reducing operational costs. Its efficient power consumption ensures long-lasting performance without the need for frequent replacements or maintenance.
The MODBUS RTU communication interface simplifies data exchange with other devices in the system, allowing for real-time monitoring and control over the entire operation. This feature is particularly beneficial in automated manufacturing lines and HVAC systems where precise temperature control is essential.
Certified for operation in hazardous locations (Zone 1/Division 1 according to international standards), the SUPCON AI731-S01 guarantees safe and reliable operation in potentially explosive atmospheres, ensuring compliance with stringent safety regulations and enhancing workplace safety.

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