Define Instruments Javelin – Universal Loop‑Powered Transmitter – JAV-2DLI

The Define Instruments Javelin – Universal Loop-Powered Transmitter converts sensor signals into a standard 4–20 mA current loop output. It draws power directly from the loop, which simplifies installation and removes the need for an external power supply.

Javelin supports a wide range of industrial sensors and signal types. It suits temperature, pressure, level, and general process monitoring applications. The transmitter integrates easily with PLCs, controllers, and data acquisition systems while delivering stable and accurate outputs.

This loop-powered transmitter works seamlessly with devices such as the
Define Instruments ACCS-420 AC Current Sensor (4–20 mA Output).
It also pairs well with signal conditioning solutions like the
Define Instruments SLIM-IS 4–20 mA Isolated Signal Splitter.
Together, these devices improve system flexibility and reduce wiring complexity in industrial control panels.

For technical specifications, configuration options, and installation details, please see the
PDF attachment.