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Handheld, Compact,
and Lightweight Data Logger, Easy to Operate |
Starts recording automatically as soon as SD card is
inserted. |
LCD display, simple operation using only 3 keys - UP/DOWN/ENTER. |
Records directly on the SD card.
Records data as CSV file, directly on the SD card.
CSV-file data can be processed using a spreadsheet
application, such as Microsoft Excel. |
Simple connection using an attachable/detachable
connector.
The attachable/detachable connector, for
connection with a water level gauge, makes things easy
for making installations on site. |
Uses a size AA battery.
In an effort to minimize energy
consumption, operation was made possible using a size
AA battery. The AA battery can be procured locally, at
convenience stores, discount stores, and other places,
which keeps running costs low.
Also, there is a built-in
feature for monitoring remaining battery, by which the
user will know, at a glance, when the battery should be
replaced. |
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Specifications on the Water Level Sensor
| Pressure Ranges |
1.75m, 10m, and 20m in H2O (water); guaranteed resistance to pressure： 400% of full scale (FS) |
| Output Voltages |
20mV for 1.75m depth; 30mV for 10m depth; 50mV for 20m depth in H2O, using standard sensor |
| Measurement Accuracy |
±0.1% of FS |
| Operating Temperatures |
0℃～＋70℃ |
| Cables |
30-meter cable as standard; 50-meter and 100-meter cables are optional. |
| Dimensions and material
(Detector part only) |
24ｍｍ diameter (φ) / 85mm in length / stainless steel (SUS) |
Specifications on the Data Logger (AQUA)
| Input |
1 channel |
| Sensor compatible to AQUA |
Water level sensor using semi-conductor gauge |
| Measurement Ranges |
0～1.75m, 0～10m, 0～20m |
| Smallest Unit of Display |
１mm |
| Extra Features |
Water level offsetting feature |
| Recording Intervals |
Selectable from any of the following： 1～6, 10, 12, 15, 20, 30 minutes; 1～4, 6, 8, 12, 24 hours |
| Recording Media |
SD memory card, multi-media card (MMC), compatible to FAT32 up to 2GB |
| Recording Capacity |
Depends on the capacity of memory card used. Approx. 60 million data using a 2GB memory card. |
| Recording Method |
Direct recording on memory card： CSV file |
| Built-in Clock |
Within ±30 seconds per month (under temperatures of 0℃～＋50℃) |
| Clock-Adjustment Feature |
Adjustment feature of daily loss/gain of the built-in clock |
| Display |
LCD, 16 digits on 2 lines, with backlight |
| Operation Keys |
3 operation keys consisting of UP、DOWN、and ENTER; measurement will start when SD memory card is inserted. |
| Operating Temperatures |
-25℃～+60℃ |
| Batteries |
2 AA-size dry cells (alkaline dry cells) |
| Life Span of Battery |
When set to 1-minute interval： 60 days (when temperature is 20℃)
When set to 10-minute interval： 1 year; when set to 1-hour interval： 2 years (when tempearture is 20℃) |
| Battery Meter |
Shows amount of battery left on the display |
| Dimensions, Exterior |
120×65×17mm, excluding all protrusions |
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Specifications
| Input Signal |
1 channel, with no voltage contact |
| Pulse Width |
0.1 second or more |
| Input Signal |
1.0 second or more between pulses |
| Max. Withstand Input Voltage |
30V |
| Recording Method |
Recording based on time (records the time of pulse input -- year, month, day, hour, minute, second, battery voltage
e.g., 090301121010,3.6) |
| Recording Media |
SD memory card, multi-media card (MMC), compatible to FAT32 up to 2GB |
| Recording Capacity |
Depends on the capacity of memory card used. Approx. 60 million data using a 2GB memory card. |
| Recording Format |
CSV file |
| Built-in Clock |
Within ±30 seconds per month (under temperatures of 0℃～＋50℃) |
| Clock-Adjustment Feature |
Adjustment feature of the built-in clock going too slow or too fast. |
| Display |
LCD, 16 digits on 2 lines, with backlight |
| Operation Keys |
3 operation keys consisting of UP、DOWN、and ENTER; measurement will start when SD memory card is inserted. |
| Operating Temperatures |
-25℃～+60℃ |
| Batteries |
2 AA-size dry cells (alkaline dry cells) |
| Life Span of Battery |
Approx. 1 year (when temperature is 20℃) |
| Battery Meter |
Shows amount of battery left on the display |
| Dimensions, Exterior |
120×65×17mm, excluding all protrusions |
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Specifications
| Input Signal |
1 channel, with no voltage contact |
| Pulse Width |
0.1 second or more |
| Input Signal |
1.0 second or more between pulses |
| Max. Withstand Input Voltage |
30V |
| Recording Method |
Recording by adding up intervals |
| Recording Intervals |
Selectable from any of the following： 1～6, 10, 12, 15, 20, 30 minutes; 1～4, 6, 8, 12, 24 hours |
| Recording Media |
SD memory card, multi-media card (MMC), compatible to FAT32 up to 2GB |
| Recording Capacity |
Depends on the capacity of memory card used. Approx. 60 million data using a 2GB memory card. |
| Recording Format |
CSV file |
| Built-in Clock |
Within ±30 seconds per month (under temperatures of 0℃～＋50℃) |
| Clock-Adjustment Feature |
Adjustment feature of the built-in clock going too slow or too fast. |
| Display |
LCD, 16 digits on 2 lines, with backlight |
| Operation Keys |
3 operation keys consisting of UP、DOWN、and ENTER; measurement will start when SD memory card is inserted. |
| Operating Temperatures |
-25℃～+60℃ |
| Batteries |
2 AA-size dry cells (alkaline dry cells) |
| Life Span of Battery |
Approx. 1 year (when temperature is 20℃) |
| Battery Meter |
Shows amount of battery left on the display |
| Dimensions, Exterior |
120×65×17mm, excluding all protrusions |
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PULSO, LLUVIA Rain Gauges
| Detecting Method |
Tipping bucket type |
| Orifice Diameter |
200mm; tips at 0.5mm increments |
| Accuracy |
Better than ±0.5mm for rainfall of 20mm or less;
Better than
±3% for rainfall of 20mm or more |
| Point of Contact |
Reed switch |
| Measurement Range |
Max. 150mm per hour |
| Dimensions/Weight |
210mm diameter x 450mm / 3.5Kg |
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