F38 - 5100
Simply the best digital display

Hydro-Air F38 series 5100 model single-loop digital display controller with automatic SMD packaging technology, has a strong anti-jamming capability. Designed with dual-screen LED display, it could display more contents. It can be used in conjunction with various sensors and transmitters to display temperature, pressure, liquid level, speed, force and other physical parameters, and to provide output alarm control, analog transmission, RS-485/232 communication etc.

It is typically used for PTS pressure and level sensors connection. Example of PTS model are PTS41W, PTS18, PTS71, PTS47W and a list to go on.
It supports 4-way alarm function, 1-way transformer output or RS485 communication interface using standard MODBUS protocol. It has 100-240V AC/DC or 12-36V DC switching power supply with standard snap-in installation.