Brand:Wavelength Electronics
Model:LFI-3751
Control Method:Thermoelectric
Communication Protocols:Ethernet (Modbus/TCP), RS-485 (Modbus/RTU)
Network Support:Open networks (PROFIBUS-DP, CC-Link, DeviceNet)
Display:14-segment, Active (Color-changing function) Color LCD Display
Dimensions:Depth: 65mm
Operating Temperature Range:-25°C~70°C
Humidity Range:5~95%
Resistance:>5M Ohm at 500VDC (Between all inputs/outputs and earth)
The LFI-3751 from Wavelength Electronics is designed to provide reliable and accurate temperature control for demanding industrial environments. Its advanced thermoelectric cooling technology ensures minimal thermal impact and high efficiency.
Featuring a robust design with a compact footprint, the LFI-3751 fits easily into tight spaces without compromising on performance. It supports multiple communication protocols including RS-485 and Ethernet, allowing for seamless integration with existing systems.
The controller comes equipped with a user-friendly interface, making setup and operation straightforward. It includes programmable function keys and a navigation guide to facilitate quick adjustments and monitoring.
With its RoHS/WEEE compliance, the LFI-3751 meets stringent environmental standards. The device operates within a wide temperature range (-20°C to 85°C), ensuring reliability in various industrial conditions.
Supporting multiple languages including English, Spanish, French, and German, the LFI-3751 is versatile and accessible to a global audience. Additionally, it comes with a parameter setting software (LL50A) that supports ladder program building, enhancing its functionality and ease of use.














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