LTA-C-S
Crane Load Cell

Summary

The LTA-C-S is a crane load cell developed as detectors for jib crane weighing systems and for general tension measurement.

Rated Capacity: 20 to 500 kN
Diameter: 410 mm (20 kN), 430 mm (50 kN), 470 mm (100 kN), 540 mm (200 kN), 610 mm (300 kN), 670 mm (500 kN)
Nonlinearity: Within ±1% RO

Features

• Easy handling
• High reliability
• High stability

Products table

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LTA-C-20KNS
20 kN

Specifications

Performance
Rated Capacity 20 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 5 kg (Excluding cable)

Dimensions

LTA-C-S

LTA-C-50KNS
50 kN

Specifications

Performance
Rated Capacity 50 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 5.5 kg (Excluding cable)

Dimensions

LTA-C-S

LTA-C-100KNS
100 kN

Specifications

Performance
Rated Capacity 100 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 11 kg (Excluding cable)

Dimensions

LTA-C-S

LTA-C-200KNS
200 kN

Specifications

Performance
Rated Capacity 200 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 21 kg (Excluding cable)

Dimensions

LTA-C-S

LTA-C-300KNS
300 kN

Specifications

Performance
Rated Capacity 300 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 35 kg (Excluding cable)

Dimensions

LTA-C-S

LTA-C-500KNS
500 kN

Specifications

Performance
Rated Capacity 500 kN
Nonlinearity Within ±1% RO
Hysteresis Within ±1% RO
Rated Output 0.6 to 0.7 mV/V
Environmental Characteristics
Safe Temperature -20 to 70ºC
Compensated Temperature -10 to 60ºC
Temperature Effect on Zero Within ±0.05% RO/ºC
Temperature Effect on Output Within ±0.05%/ºC
Electrical Characteristics
Safe Excitation 12 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±5%
Output Resistance 350 Ω ±5%
Cable 4-conductor (0.75 mm2) chloroprene shielded cable, 10 mm diameter by 10 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Ultimate Overloads Approx. 500%
Safe Overloads 150%
Weight Approx. 60 kg (Excluding cable)

Dimensions

LTA-C-S

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To Ensure Safe Usage

∙ Install the load cell carefully to avoid applying tensile and impact force to the cable and prevent the load cell from receiving bending or twisting force.
∙ Prepare a safety device such as a link against accidental hazards so that it supports loads in place of a broken load cell.

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