Easy to install even on a weak rock-bed for accurate measurement.
The BCD-5B crack displacement transducer is designed to measure cracks occurring in concrete structures and rock-beds of mines and quarries. Conventional crack displacement transducers have large measuring force and cannot ensure high measuring accuracy unless mounted sturdily. Furthermore, they are difficult to install on a weak rock-bed. By contrast, the BCD-5B provides an extremely small measuring force and is easy to install even on a weak rock-bed for accurate measurement.| Performance | |
|---|---|
| Rated Capacity | ??5mm |
| Nonlinearity | Within??2% RO |
| Hysteresis | Within??2% RO |
| Repeatability | 2% RO or less |
| Rated Output | ??1 mV/V (??2000??m/m)??5% |
| Environmental Characteristics | |
|---|---|
| Safe Temperature Range | -10 to 60??C |
| Electrical Characteristics | |
|---|---|
| Recommended Excitation Voltage | 2 to 10V AC or DC |
| Input Resistance | 350?? ??5% |
| Dutput Resistance | 350?? ??5% |
| Cable | 4-conductor (0.3mm 2 ) chloroprene shielded cable, |
| 7.6 mm diameter by 1 m long, | |
| bared at the tip (Shield is not connected to the chassis) | |
| Mechanical Properties | |
|---|---|
| Safe Overload Rating | 150% |
| Measuring Force | Approx. 9.8 N/5 mm |
| Weight | Approx. 450 g |
TOP