- A little maintenance is needed and reliable data can be obtained.
- When data transmission way using the dedicated server is chosen, it is able to issue self-judge alert in case of beyond a threshold of water level and low battery.
- Water level can be directly read.
- Corrosion resistance titanium body of the probe can be provided (options).
- 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.
- It is low power consumption design, and it can be operated for long-term monitoring by lithium battery.
Thông số kỹ thuật
Sensor
| Measurement range |
10, 20, 35 m |
| Measurement accuracy |
±0.1 % FS |
| Measurement resolution |
1 mm |
| Memory capacity |
Approx. 50,000 data |
| Interface |
RS-232C |
| Communication speed |
9,600 bps |
| Measurement rates |
1 minute to 10 days |
| Operation temperature range |
-10 to +50 degree C (without freeze) |
| Material |
Pressure sensor : SUS-316 |
| Probe : SUS-316 |
| Size |
Probe : φ25 × L290 mm |
Battery and data transmission
| Transmission interval |
5 minutes to 10 days |
| Communication function |
GSM/GPRS max. 21.4 kbps |
| Operation power source |
DC 6 V to 8 V |
| Power source |
Lithium battery (2ER34615M, 7.2V14Ah) × 1 |
| Operation temperature range |
-30 to +50 degree C (without freeze) |
| Size |
φ48 × L355 mm |
|