Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa BKA-2000BS Automatic Insertion Type Inclinometer
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: BKA-2000BS
This is a system that can continuously detect the inclination angle and measure lateral displacement by inserting it into the aluminum guide pipe B-30 buried in the ground or structure for automatic measurement at a maximum depth of 150m underground . It can be used to measure the displacement of the ground and continuous underground walls, and can be used to measure mountain retention and landslides.
This system automatically inserts a detection unit with a built-in 1-axis dedicated servo-type inclinometer into the aluminum guide pipe and automatically measures the inclination angle while winding. Measurement results can be saved to a file.
Features
● Touch panel operation, long-term measurement without a PC
● Saving as a CSV file
● Alarm contact output function when an error occurs
composition
・Detection section
・Mechanism section
・Control section
・Numerical display software (Excel® macro)
・PC for data confirmation, LAN cable not included
・Standard accessories: Instruction manual, AC power cable, ground wire, control cable
Specification
| Tilt measurement range | ±10° |
|---|---|
| Measuring direction | 2 directions (measurement in 2 directions by rotating 1 axis sensor by 90°) |
| Repeatability accuracy | Calculated from the measured value (inclination angle), cumulative displacement within ±3mm at a depth of 10m |
| Measurement depth | up to 150m |
| Tilt measurement interval | 0.5m，1.0m |
| Lifting speed of hoist | Descent speed 7±1m/min Ascent speed 4±1m/min |
| inclinometer cable | Dedicated cable (cable length 100m, 150m is selected when ordering) |
| operation | Setting from the touch panel |
| display | Monitor display on touch panel |
| Data collection method | Data can be collected from the front of the touch panel with USB memory (up to 8 GB) or FTP function via LAN |
Condition setting/measurement/data processing functions
| Condition setting | Set measurement depth (valid value: value within cable length) Set measurement direction (X-axis, Y-axis, XY-axis) Set calibration factor |
|---|---|
| automatic measurement | Manual measurement start interval measurement: Set the measurement start time and measurement interval time Save the measurement data as a CSV file (approximately 40kB per 150m, two-way measurement) |
| monitor measurement | Set target depth and display depth travelable measurements (inclination angle) |
| Numerical display software | Numeric display of cumulative displacement, inclination angle at each depth, graphical display of cumulative displacement at each depth |
| Environmental setting | Time setting |
| emergency stop | Emergency stop button, excessive cable tension, insufficient cable tension, excessive cable hoisting, shaft rotating part error, encoder error, motor error |
|---|---|
| Power-supply voltage | AC100V |
| Current consumption | 10A or less |
| Operating temperature and humidity range | 0 to 40°C, 20 to 80% (no condensation or freezing) |
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