Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
Model: BKL-A-10

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.

Features

●Guide rollers ensure smooth installation.
●Installable at maximum 15 stages

Specifications

Performance

Rated Capacity	±10º
Nonlinearity	Within ±0.5% RO
Hysteresis	Within ±0.5% RO
Rated Output	1.4 mV/V or more (Minus rated capacity to plus rated capacity)

Environmental Characteristics

Safe Temperature	-20 to 70ºC
Compensated Temperature	-10 to 60ºC
Temperature Effect on Zero	Within ±0.05% RO/ºC
Temperature Effect on Output	Within ±0.1%/ºC

Electrical Characteristics

Safe Excitation	10 V AC or DC
Recommended Excitation	2 to 10 V AC or DC
Input Resistance	350 Ω ±1%
Output Resistance	350 Ω ±1%
Cable	8-conductor (0.3 mm2) chloroprene shielded cable, 6 mm diameter by 1 m long, bared at the tip (4-conductor only)

Mechanical Properties

Safe Overloads	120%
Material	Stainless steel
Degree of Protection	IP68 (IEC 60529) (Water resistance 490 kPa, 24 h)
Weight	Approx. 1 kg (Excluding cable)

Optional Accessories	Dedicated aluminum guide pipe B-30 (3 m) Dedicated socket B-35 (30 cm)

Dimensions

To Ensure Safe Usage

To protect the cable, it is recommended to connect the dedicated aluminum guide pipe using an adhesive or screws (M4x4). Do not use rivets.

Remarks

Different from KYOWA insertion type inclination transducer BK-G, the BKJ-A cannot be lifted up and down for measurement.