BKA-2000A
Automatic Insertion Type Inclination Transducer

BKA-2000A

Summary

Applicable for deep underground measurement
BKA-2000A is designed for insertion in a guide pipe embedded in the ground or the structure,
continuously detects inclination angles, and measures lateral displacement. It is suitable for displacement measurement of ground and ground continuous wall, earth retaining wall measurement, or landslide measurement.
The automatic measurement system which has a 1-axis dedicated servo-type inclination transducer as a detector and automatically insert into the guide pipe, then automatically detects the inclined angles while rolling up. The measured results are displayed in graphs of accumulated lateral displacement etc. , so that allows the data to be confirmed on site, and to be saved.

Features

●Operation on the touch panel 
Easy setting
 Suitable for long-term observation without a PC
●LAN interface
 Easy data collection
●CSV data file
 With software for displaying accumulation displacement in Excel Macro
●With warning contact output when abnormal occurred (Its connecting device is an option)

Contents

System Configuration
・ Dedicated servo-type highly sensitive inclination transducer
・ Winding machine (Main body, axial rotation)
・ Control section, acquisition section (PLC with a touch panel)
・ Software for Control display (Macro program in Excel)
・ Control PC, Data conforming PC (Excluding LAN cables)
Standard Accessories: Instruction manual, AC power cable, ground wire, control cable

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BKA-2000A
Automatic Insertion Type Inclination Transducer

BKA-2000A

Specifications

Measurement Range -10° to 10°
Measuring Directions 2 directions (90°)
Measuring Accuracy Within ±0.3 % FS
Measuring Depth 50, 100, or 150 m, select one
Measuring Intervals 0.5 m
Winding Speed Down: 7 ± 1 m per minute
Up: 4 ± 1 m per minute
Measuring Time 2 h ± 20 min for 2 directions, under 50 m deep
Cable 7-conductor 0.3 mm2 in diameter dedicated cable
Operation Setting on the touch panel
Display Monitoring on the touch panel
Storage 1 GB SD card of PLC
Functions of Condition Setting, Measurement, and Data Processing
Condition Setting Measuring Depth, within the cable length
Measuring directions of X, Y, and XY axes
Calibration coefficients
Automatic Measurement Manual start
Interval measurement: Setting start time and interval time, approx. 160 min once for XY axes measurement
Monitoring Up, down, and rotation of the axis
Sets the target depth and allows the depth to be moved.
Displays the measured values of inclination angles.
Data Processing Numeric display of accumulated displacement,
inclination angle of every depth
Graph display of accumulated displacement
every depth
CSV file conversion of measured data
Environmental Setting Sensor checking, time setting, system setting (Default setting of the shipment status), and
IP address setting
Trouble Handling Emergency stop, auto stop upon power failure,
stop according to detecting cable loosing and stretching.
Emergency stop, auto stop on power failure
Power Supply 100 VAC, 5 A or less
Operating Temperature 0 to 40° C
Operating Humidity 20 to 80% RH (Non-condensing)

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