The BJB-E-S is a displacement transducer for measuring rock-bed displacement and ground settlement. Suitable for embedment in a boring and for rock-bed displacement measurement in NATM. Rated Capacity: 50 to 100 mm Nonlinearity: Within ±2% RO Measuring Force: Approx. 78 N Rated Output: Approx. 1 mV/V
Features
• 4-conductor (0.5 mm2) chloroprene cable, 8 mm diameter by 1 m long, bared at the tip
Products table
All display
BJB-E-50S 50 mm
Specifications
Performance
Rated Capacity
50 mm
Nonlinearity
Within ±2% RO
Hysteresis
Within ±1% RO
Rated Output
Approx. 1 mV/V or more
Environmental Characteristics
Safe Temperature
-20 to 70ºC
Compensated Temperature
-10 to 60ºC
Temperature Effect on Zero
Within ±0.1% RO/ºC
Temperature Effect on Output
Within ±0.1%/ºC
Electrical Characteristics
Safe Excitation
10 V
Recommended Excitation
10 V AC or DC
Input Resistance
350 Ω ±2%
Output Resistance
350 Ω ±2%
Cable
4-conductor (0.5 mm2) chloroprene cable, 8 mm diameter by 1 m long, bared at the tip bared at the tip
Mechanical Properties
Safe Overloads
120%
Measuring Force
Approx. 150 N
Dimensions
BJB-E-100S 100 mm
Specifications
Performance
Rated Capacity
100 mm
Nonlinearity
Within ±2% RO
Hysteresis
Within ±1% RO
Rated Output
Approx. 1 mV/V or more
Environmental Characteristics
Safe Temperature
-20 to 70ºC
Compensated Temperature
-10 to 60ºC
Temperature Effect on Zero
Within ±0.1% RO/ºC
Temperature Effect on Output
Within ±0.1%/ºC
Electrical Characteristics
Safe Excitation
10 V
Recommended Excitation
10 V AC or DC
Input Resistance
350 Ω ±2%
Output Resistance
350 Ω ±2%
Cable
4-conductor (0.5 mm2) chloroprene cable, 8 mm diameter by 1 m long, bared at the tip bared at the tip
