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Contact SupplierDigiview1001 is a general purpose, Hand held, Multi channel vibrating wire readout unit. It can read the data of over 7000 water level sensors and store the same against the channel number. Data has to be taken by carrying the readout to the junction box at the mouth of the hole and connecting the 4 wires of the level sensor to the clips on the readout unit. On selecting the channel no. Which has been programmed for that bore hole, the user can read the water level at that particular instant. He can even store the date and time stamped data by selecting the store option. The stored data may be transferred to a PC/ Laptop through a USB cord.
| Sensors Supported | Two wire Vibrating Wire Transducers with 110 to 160 ohms (nominal) sensor coil. |
|---|---|
| No. of Channels | 1 Channel (IG1001) or 3 channels (IG1003) |
| Frequency | Range 500 Hz to 6000 Hz in 4 modes |
| Mode 1 – 450 Hz to 1200 Hz - For 125mm strain | |
| Mode 2 – 800 Hz to 2000 Hz - For 125mm strain | |
| Mode 3 – 1400 Hz to 3500 Hz - For all other IGI | |
| sensors | |
| Mode 4 – 2400 Hz to 6000 Hz - For Bore hole stress | |
| Excitation | Swept frequency excitation at 5V (p-p) |
| Measurement time | 128 cycles |
| Measured parameter | Time period |
| Resolution | 0.01 micro second (In time period display mode) |
| Accuracy | ±(0.006% of reading +0.004 micro sec) |
| Displayed parameters | Second, Hertz, Hz²/1000, Tonnes, kg/cm², |
| millimetre, micro strain (μs), Mega Pascal MPa, | |
| Degree Centigrade (°C), Degree (deg), | |
| Millimetre water column (mmwc) | |
| Accuracy | 0.10% |
| Temperature sensor | Integrated 3KW (@ 25°C) R-T curve matched thermistor similar to YSI44005 Measurement range -20oC to +50oC |
| Accuracy | 1oC |
| Display | 3.2” Transflective TFT Color LCD Display |
| Resolution | 320 x 240 pixels |
| Keys | Environmentally sealed membrane keypad |
| 5 keys for navigation + 1 power button | |
| Memory | 32 Mega bit internal memory |
| Upto 16 Giga byte external memory (micro SD Card) | |
| Number of channels | 7999 |
| Number of readings | More than 1,00,000 each with one parameter, |
| temperature reading, date and time stamp. | |
| Real time clock | In-built |
| Stored file format | Microsoft Excel |
| Data transfer | mini USB connected to PC |
| External card reader to read micro-SD card | |
| Battery | 3.7V, 3400mAH Lithium-Ion |
| Battery usage | 10 hours of continuous usage on full charge |
| 300 hours in standby mode | |
| Battery charging | Through mini USB connector |
| Charging methods | From PC through USB port |
| From adapter 110V ~ 220V AC to 5V DC with mini USB connector (Included with package) | |
| Charging time | 3 hours with the supplied charger or 6 hours with PC |
| Sensor connector | Circular splash proof 4-pin connector |
| Enclosure | ABS+PU impact resistant plastic moulded housing |
| Dimensions | 203.2 mm x 98.0 mm x 34.8 mm (L x B x H) |
| Operating temperature | 0°C to +50°C |
| Operating humidity | 10% to 90% (no condensation) |
| Storage temperature | 0°C to +70°C |
| Storage humidity | 10% to 90% (no condensation) |