Electrotherm Temperature Transmitter 4 to 20 mA Output, Diameter 25 mm, Depth 17 mm, Max Supply Voltage 35V dc LKM 145

Electrotherm LKM 145 Temperature Transmitter is a precision digital programmable transmitter designed specifically for resistance sensors, providing a reliable 4 to 20 mA analog output signal. It is intended for mounting within the J-head sensor assembly and operates in a two-wire (2L) configuration which simplifies installation while maintaining accuracy. This device offers adjustable sensor type and measuring ranges that can be configured through a dedicated PC interface and programming cable, allowing tailored measurement parameters for diverse process control requirements.

The transmitter measures 25 mm in diameter and extends 17 mm in depth, making it compact and suitable for integration in tight spaces. It operates effectively with a maximum supply voltage of 35V dc, ensuring compatibility with standard industrial power supplies. The device supports a substantial temperature input range from -200°C up to 800°C, making it versatile for various industrial temperature measurement tasks.

Its operating temperature range of -40°C to 85°C further highlights its robustness under challenging environmental conditions. The transmitter includes options to correct for line resistance during programming, improving signal integrity over long cable runs. Compliance with international EMC standards EN 61326-1:2006 and EN 61326-2-3:2006 assures users of electromagnetic compatibility in industrial environments. Although this transmitter does not carry hazardous area certification, it is suitable for general industrial usage.

Manufactured in Germany, the Electrotherm LKM 145 combines precision engineering and advanced programmability to provide reliable temperature measurement for industrial automation, process control, HVAC, laboratory instrumentation, and manufacturing systems. Its programmable flexibility and adherence to stringent standards make it well-suited for demanding industrial applications requiring accurate temperature sensing and robust output signaling.

The sensor type and measuring range can be programmed via PC and programming cable for accurate custom settings. Operates with a 4 to 20 mA output signal ensuring compatibility with standard control systems. Compact diameter of 25 mm and depth of 17 mm allows flexible installation.

Supports a wide input temperature range from -200°C to 800°C for diverse uses. Meets international standards EN 61326-1:2006 and EN 61326-2-3:2006 for electromagnetic compatibility. Designed for industrial and laboratory temperature control and monitoring applications.

Precision programmable transmitter ideal for process control and automation systems. Explore the Electrotherm Temperature Transmitter range and other precision measurement instruments in the EnvMart industrial catalog for your automation and process control needs.