BCD-5B
Crack Displacement Transducer
Summary
The BCD-5B is a crack displacement transducer for measuring cracks occurring in concrete structures and rock-beds of mines and quarries.
Rated Capacity: ±5 mm
Nonlinearity: Within ±2% RO
Measuring Force: Approx. 10 N/ 5 mm
Rated Output: 1 mV/V ±5%
Features
• Easy to install even on a weak rock-bed
• Accurate measurement
Products table
All display
BCD-5B
±5 mm
Specifications
Performance
| Rated Capacity | ±5 mm |
|---|---|
| Nonlinearity | Within ±2% RO |
| Hysteresis | Within ±2% RO |
| Repeatability | 2% RO or less |
| Rated Output | 1 mV/V ±5% |
Environmental Characteristics
| Safe Temperature | -10 to 60ºC |
|---|
Electrical Characteristics
| Safe Excitation | 10 V AC or DC |
|---|---|
| Recommended Excitation | 2 to 10 V AC or DC |
| Input Resistance | 350 Ω ±2% |
| Output Resistance | 350 Ω ±2% |
| Cable | 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 1 m long, bared at the tip. (Shield wire is not connected to the case.) |
Mechanical Properties
| Safe Overloads | 150% |
|---|---|
| Measuring Force | Approx. 10 N / 5 mm |
| Weight | Approx. 200 g (Excluding cable) |
Dimensions
