Viqua UVMAX UV Sensor Interface 4-20mA 270268-R

The 270268-R UV Sensor Interface is an inexpensive unit that allows for sophisticated controls based on a variable 4-20mA sensor signal rather than basic alarm set points. This product is compatible with existing SCADA, PLC and/or other data management systems. This data can be used for comprehensive management systems like Modbus, BACNET, LonWorks and others.

The UV Sensor Interface provides real-time UV dosage measurements via the variable 4-20mA signal based on the UV intensity measured at the UV sensor installed in the disinfection chamber. The sensor interface has Velcro provided for attachment near the chamber. The approximate dimensions of the sensor interface is 3.3” (L) x 2.2” (W) x 0.8” (D) and has a maximum load resistance of 250 Ohms.

The UV Sensor Interface is a breakout device which interfaces with monitored UV units. It plugs into the UV sensor on the UV disinfection unit where the monitor usually plugs in and then the UV monitor plugs into the UV Sensor Interface. The 4-20mA signal is then provided from the UV Sensor Interface via an electrical connection.