JA

JA control instruments are a series of rack mounting (96×96) single reading systems with temperature reading, mA module and native modbus (JA PRO). On/Off, impulsive proportional and PID are the main working modes.

It can set and monitor: pH, ORP, chlorine, total chlorine, free chlorine, chlorine dioxide, hydrogen peroxide, ozone, bromine or paracetic acid (depending on the probe) and conductivity with automatic range and select probe / product (Ohm – H3PO4 – H2SO4 – HNO3 – HCl – NaOH – NaCl – TDS / PPM) for best results. Probes are not included.

JA models have: 2 setpoints (on/off, proportional), flow alarm, flow sensor stand-by input, 0-20 mA or 4-20 mA output proportional to read value and programmable in the reading range, alarm output.

Avalilable low voltage 9-18VDC or 18-36VDC power supply and IP54 protection cover.

JA PRO version is equipped with mA module and MODBUS serial communication to be connected to other devices on RS485 networks and TCP/IP MODBUS.