Lubi LETC48B2 delivers precise PID temperature control in a compact 48 × 48 mm panel footprint, powered by universal 100-250V AC line voltage. Equipped with a bright 0.56" 3-digit white LED display and universal thermocouple/RTD input, it provides direct 10A relay switching and 12V DC SSR drive for heating, cooling, and alarm applications.

Lubi LETC48M2 combines dual 4-digit PV/SV LED displays with built-in RS-485 Modbus RTU communication in a 48 × 48 mm panel housing. Engineered for networked industrial automation, it features universal 100–250V AC operation, auto-tuning PID control, high-precision Pt.1 decimal resolution, and dual 10A relay/SSR outputs.

Lubi LETC72B2 features an extra-large 0.8" 3-digit white LED display in a standard 72 × 72 mm form factor for maximum operator visibility. Offering universal sensor compatibility and selectable PID/ON-OFF modes, it reliably drives industrial heaters and coolers through its onboard 10A relay and 12V DC SSR outputs.

Lubi LETC72M2 provides dual 4-digit PV/SV visualization and RS-485 Modbus RTU connectivity in a 72 × 72 mm panel enclosure. Built with a high-accuracy universal thermocouple/RTD input stage, 100–250V AC power supply, and 10A relay + 12V SSR outputs, it delivers precision control for networked thermal automation.

Lubi LETC96B2 delivers high-reliability temperature control in a standard 96 × 96 mm (1/4 DIN) form factor, featuring an ultra-bright 0.8" white LED display. Equipped with dual 10A electromechanical relays plus a 12V DC SSR output, it is built for direct high-capacity heater control and independent alarm management.

Lubi LETC96M2 is a 96 × 96 mm (1/4 DIN) flagship controller featuring large dual 4-digit PV/SV displays, native RS-485 Modbus RTU networking, and dual 10A relays plus a 12V SSR drive. Built for demanding industrial processes, it delivers precision thermal regulation up to 1200°C with complete supervisory integration.