L-200 L-300 L-400 Temperature controllers for line integration

Direct current powered heaters of class III are providing a high safety standard but require on the other side high currents to be powered. Our powerful 12...48 VDC L-200 controller series are the perfect solution to power low voltage applications up to 20 ampere Due to the mostly harsh environmental conditions e.g. in utility vehicles, our L-200 series is encapsulated in resin against vibrations, dust and water. On top, the signal output gives you the feedback, if your application is keeping the right temperature.

Our robust L-300 and L-400 in-line controller series are perfectly tailored for the use with mobile applications. Stand-alone, waterproof and an intuitive operation are defining these user-friendlycontrollers. Factory set individual temperature ranges, setpoint, monitor function or integrated OEM-features make these controllers a perfect solution for your application.

• Simple detection of the actual status via LED status display.
• Setpoint can only be adjusted with IR control unit (L-200 and L-300 series).
• Robust aluminum housing (L-200 and L-300 series).
• Impact-resistant polycarbonate housing (L-400 series).
• Compact and robust temperature controllers for flexible applications.
• Flexible: 1 sensor input configurable for common RTD and TC sensors.
• Safety: setpoint can only be changed via IR control unit.
• Precise: high control quality and wear-free thanks to electronic switch.

You can also use the IR handheld to change setpoints remotely. This can also be done safely with many controllers in the vicinity. It is also possible to change the setpoint retrospectively with the L-200/300 series. The mounting plate is used to attach the L-400 to the wall. It can be removed using the Velcro fastener and is therefore easy to use. For the L-200/300 series, there is a clip that can be attached directly to a heating hose.