BKL-A
Inclination angles detected enable measurement of lateral displacement of the ground or earth retaining wall.
The BKL-A series inclination transducers are designed for embedment at multiple stages in the ground or earth retaining wall. Inclination angles detected at multiple stages enable measurement of lateral displacement of the ground or earth retaining wall. Guide rollers provided ensure smooth installation in an aluminum guide pipe embedded beforehand, and no grouting work in the guide pipe is required.
?? Guide rollers ensure smooth installation.
?? No grouting work required in the guide pipe
?? Installable at maximum 15 stages
| Model |
Rateed Capacity |
| BKL-A-5 |
??5?? |
| BKL-A-10 |
??10?? |
| Performance |
| Nonlinearity |
Within ??0.5% RO |
| Hysteresis |
Within ??0.5% RO |
| Rated Output |
1.4 mV/V (2800??m/m) or more |
| (minus rated capacity to plus rated capacity) |
| Safe Temperature Range |
-20 to 70??C |
| Environmental Characteristics |
| Compensated Temperature Range |
-10 to 50??C |
| Temperature Effect on Zero Balance |
Within ??0.05% RO/??C |
| Temperature Effect on Output |
Within ??0.1%/??C |
| Recommended Excitation Voltage |
2 to 10 V AC or DC |
| Electrical Characteristics |
| Input Resistance |
350?? ??1% |
| Output Resistance |
350?? ??1% |
| Cable |
4-conductor (0.3 mm 2 ) chloroprene shielded cable, |
| 6 mm diameter by 1 m long, bared at the tip (4-conductor only) |
| Safe Overload Rating |
120% |
| Mechanical Properties |
| Material |
Stainless steel |
| Protection Rating |
IP68(JIS C 0920) |
| Water resistance 490 kPa |
| Weight |
Approx. 1.3 kg |
| Dedicated aluminum guide pipe |
B-30, 3 m long |
| Dedicated socket |
B-35, 30 cm long |
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