BLD-A-S
Hollowed Load Cell

Summary

The BLD-A-S is a hollowed load cell for measuring loads applied to PC anchors and rock bolts.
Rated Capacity: 50 kN to 500 kN
Diameter: 50 mm (50 kN), 61 mm (100 kN, 200 kN), 64 mm (500 kN)
Nonlinearity: Within ±1% RO
The BLD-A-S series is compact and lightweight hollowed load cells designed to accurately measure the load applied to a PC anchor and rock bolt. To endure field applications, these transducers feature a waterproof design and high accurately.

Features

• Compact & lightweight
• Water-proof structure
• High accuracy

Products table

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BLD-A-50KNS
50 kN

Specifications

Performance
Rated Capacity 50 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 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 AC or DC
Input Resistance 350 Ω ±2%
Output Resistance 350 Ω ±2%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 9.6 mm diameter by 1 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Weight Approx. 200 g

Dimensions

BLD-A-S

BLD-A-100KNS
100 kN

BLD-A-S

Specifications

Performance
Rated Capacity 100 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 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 AC or DC
Input Resistance 350 Ω ±2%
Output Resistance 350 Ω ±2%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 9.6 mm diameter by 1 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Weight Approx. 300 g

Dimensions

BLD-A-S

BLD-A-200KNS
200 kN

BLD-A-S

Specifications

Performance
Rated Capacity 200 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 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 AC or DC
Input Resistance 350 Ω ±2%
Output Resistance 350 Ω ±2%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 9.6 mm diameter by 1 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Weight Approx. 600 g

Dimensions

BLD-A-S

BLD-A-500KNS
500 kN

BLD-A-S

Specifications

Performance
Rated Capacity 500 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 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 AC or DC
Input Resistance 350 Ω ±2%
Output Resistance 350 Ω ±2%
Cable 4-conductor (0.5 mm2) chloroprene shielded cable, 9.6 mm diameter by 1 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Weight Approx. 1.3 kg

Dimensions

BLD-A-S

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