BLWL-B
Hollowed Load Cell

BLWL-B

Summary

The BLWL-B is a hollowed load cell for measuring loads of ground anchors, PC anchors, tunnel timbering, etc. either existed or new one.
Rated Capacity: 500 kN, 1 MN
Diameter: 158 mm (500 kN), 193 mm (1 MN)
Nonlinearity: Within ±1% RO

Features

• Being waterproof of IP67 (IEC 60529) ensures field usage
• Lower price than the conventional models

Products table

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BLWL-B-500KNSA3
500 kN

BLWL-B

Specifications

Performance
Rated Capacity 500 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±0.5% RO
Rated Output Approx. 1 mV/V
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
Recommended Excitation 1 to 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 2 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Degree of Protection IP67 (IEC 60529)
Weight Approx. 4.4 kg

Dimensions

BLWL-B

BLWL-B-1MNSA3
1 MN

BLWL-B

Specifications

Performance
Rated Capacity 1 MN
Nonlinearity Within ±1% RO
Hysteresis Within ±0.5% RO
Rated Output Approx. 1 mV/V
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
Recommended Excitation 1 to 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 2 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 120%
Degree of Protection IP67 (IEC 60529)
Weight Approx. 6.2 kg

Dimensions

BLW-B

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To Ensure Safe Usage

As for existed anchors, the collaborative items Tensile Jigs and Jacks are required

Remarks

As for 1.5 MN and others, please contact us.

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