Water level indicator SOND-2M
Ground water level indicator SOND-2M is a portable device determined for the measurements of the ground water level in the bores, wells etc.
The device comprises the sensor, 30 m measuring tape and the connecter. The whole electronics is located in the sensor body.
For measuring the sensor is fastened to the measuring tape. After fixing the zero point of the measurement the sensor is led into the bore. If the sensor reaches the water the electrical signal will switch in the sound signal. Coming from below the bore sound signal is up well audible. The reading of the measuring tape plus 20 cm (the distance from the measuring tape zero to electrodes) corresponds to the ground water level in the bore.
The measuring tape is equipped with the handle to facilitate the tape rewinding. There are no limits to use any other measuring tape, cable etc. with the sensor.
| Measuring unit | 1 cm |
| Measuring tape length | 30 m |
| Cable length registration accuracy | +/- 1 cm |
| Sensor dimensions | 32(40) x 235 mm |
| Operating voltage | 12 V DC |
| Working temperature | -5°C to +40°C at 100 % relative humidity |