Greisinger 600658 Water leak detector no sensor mains-powered

GEWAS 300 FG water monitor with a signal input and a relay output - device without sensor

The measurement methods for fill level detection are based on the conductive principle, in other words, the electrical conductivity of the medium is monitored. If the switching amplifier determines a value smaller than the preset conductivity, then the state "media detected" is returned, otherwise "no medium".
Application: versatile alarm and protective device for DIN rail, or wall-mounting with universal input (screw) for a variety of external sensors. It allows all sensors with a switching threshold of< 100 kOhm to be connected, such as water sensors, float switches, level switches, magnetic contacts etc. In case of alarm, a potential-free changeover contact a connected device (for example, pump, machine) to be switched on or off. The GEWAS 300 SP will also sound an acoustic alarm. To clear the alarm, the internal/external reset button must be pressed. The GEWAS 300 FG is suitable for detecting conductive media (water etc.) It is less suitable for weak or non-conductive media (oils or fatty liquids), conductive foam-forming media or media that allow electrically insulating deposits to form on the electrodes.

This text is machine translated.

Highlights & Details

• For DIN rail mounting
• In snaplock case

Facts

• Red/green LED for displaying the switching state of the relay, switching state of the sensor, status (supply) of the product and status of the battery

Delivery

• Water monitor
• User manual.

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