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Wavelength Electronics LFI-3751 Thermoelectric Temperature Controller

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The Wavelength Electronics LFI-3751 is a high-precision thermoelectric temperature controller designed for industrial control applications. It offers advanced cooling and heating capabilities with exceptional stability and accuracy.

Temperature Range:-40°C to 150°C

Control Accuracy:+/-0.1°C

Cooling Capacity:Up to 50W

Operating Voltage:24V DC

Interface:RS-485 (Modbus/RTU)

Dimensions:140mm x 110mm x 50mm (LxWxH)

Weight:Approximately 1.2kg

    The LFI-3751 offers unparalleled precision and control in thermoelectric temperature management, leveraging advanced electronics to achieve tight thermal stability. Its compact design with a depth of 65mm ensures seamless integration into existing setups without compromising space efficiency.

    Equipped with a high-resolution, color-changing LCD display, this controller provides clear visual feedback of temperature readings and status, facilitating intuitive operation and maintenance.

    With support for multiple communication protocols including Ethernet and RS-485, the LFI-3751 allows for flexible connectivity options, enabling seamless integration into both local and remote monitoring systems.

    The robust construction of the LFI-3751 includes resistance greater than 5M Ohm at 500VDC between all inputs/output and earth, ensuring reliable performance even under demanding industrial conditions.

    Designed with user-friendliness in mind, the LFI-3751 features programmable function keys and multiple language support (English, Spanish, French, German), making it accessible for operators worldwide.

WAVELENGTH ELECTRONICS LFI-3751

WAVELENGTH ELECTRONICS LFI-3751




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

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      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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