The ROW is an incredibly sensitive non-contact oil on water detector. The ROW runs autonomously and requires no routine cleaning; it can be used on both still or fast-moving water and can be located up to 10m above the surface of the water.
The ROW is available in an aluminium body, a stainless-steel variant, or an ATEX variant, allowing it to work in a wide array of different environments. It contains a relay to signal an alarm, the alarm settings are fully configurable, it has a 4-20mA output, Modbus output and pulse output, the ROW requires 24V DC and requires less than 2W.