- It makes possible to have superior stability by putting data logger in the water where temperature rarely change. Because of applying the unified probe consisted by the sensor and data logger, it is not affected by exogenous noise.
- A special construction work and/or equipment are not needed, and user just set the battery case at the top of a monitoring well/hole.
- Water level can be directly read.
- Corrosion resistance titanium body of the probe can be provided (Model-4640).
- It is low power consumption instrument, it is available long term monitoring with size D alkaline three (3) batteries.
Thông số kỹ thuật
| Measurement range |
10, 20, 35 m |
| Measurement accuracy |
±0.1 % FS |
| Memory capacity |
512 KB (52,000 data) |
| Interface |
RS-232C |
| Communication speed |
9,600 bps |
| Measurement rates |
1 minute to 10 days |
| Power source |
Alkaline dry battery: D size 1.5 V × 3
6 V or 9 V dedicated lithium battery
|
| Operation temperature range |
Probe : 0 to +50 degree C |
| Buttery : -30 to +60 degree C (without freeze) |
| Material |
Pressure sensor : SUS-316 |
| Probe : SUS-316 |
| Size |
φ25 × L290 mm |