OVERFLOW water level detector
Functioning of the Overflow detector
The OVERFLOW overflow sensor uses capacitive measurement with an air reference frame, which requires very little power consumption. It has a battery life of several years, even when powered by an autonomous logger.
OVERFLOW performs measurements taking into account both the elements located in contact with it, and up to a few centimetres from the housing. Thanks to this innovative CapAir® technology, the sensor is highly insensitive to fouling. It is also possible to adjust the overflow logging threshold to take account of restrictive external conditions in particularly clogged networks.
Use with a recorder, level sensor or PLC
Can be used with one of the LOG03V4 or LOG04V4 loggers or an LNU06V4 ultrasonic level sensor or a LNR06V4 radar level sensor.
If those loggers are equipped with a cellular communication card, data can be sent via GSM/GPRS to a server/SCADA or our web-based software ijitrack.com.
The bare-wire detector version, connected to a PLC, allows a change of status to be sent to the PLC, as well as a fouling indicator (if Modbus link configured).
Communication and configuration
This new overflow sensor can be configured via Bluetooth Low Energy (BLE) using the OverFlow mobile app available from the Android Play Store. No activation of the detector is required.
This App allows you to check or change the capacitive saturation threshold used to switch the product to the submerged state. Other parameters can also be modified: measurement period, type of digital output (NO, NC, Pulse), etc.
