Analog Water Level Meter measures water level and water temperature at a same time by one (1) probe. The probe is slim size with 18 mm in diameter only. User can use this for small size of monitoring well/hole.
Monitoring data is read out by electric current with 4 – 20 mA, then this instrument can be connected to a data logger marketed*. To get more reliable data, user can connect this to GSM i-SENSOR Analog 4.1ch of a remote monitoring system.
* No warranty is given as to the availability to connect the instrument to all data logger.
|Measurement Range||Water Level : 10, 20, 35 m|
|Temperature : 0 to 50 degree C|
|Output Current||Water Level : 4 to 20 mA|
|Temperature : 0 to 5 mA
(Negative value can be output, but its measurement precision is beyond the specification.)
|Measurement precision||Water level : ±0.2 % FS (±0.032 mA)|
|Temperature : ±1.0 degree C|
|Operation Voltage||8.0 - 24.0 V|
|Max. Cable Length||150 m|
|Load Resistance||Water Level : 200Ω or lower|
|Temperature : 1 kΩ or lower|
|Operation Temperature range||0 to +50 degree C (without freeze)|
|Prove External Dimension||φ18 × L250 mm (without rubber tube section)|