LCK-A
Thin Compression Load Cell

  • CE

Summary

The LCK-A is a compressive load cell with excellent accuracy, reliability, stability, and response.
They also have a thin design for convenient installation as detection terminals of weighing systems.
Rated Capacity: 5 kN to 200 kN
Diameter: 78 mm (5 kN to 20 kN), 98 mm (50 kN), 108 mm (100 kN), 118 mm (200 kN)
Nonlinearity: Within ±0.2% RO for 5 kN to 100 kN, within ±0.5% RO for 200 kN

Features

• Thin
• Hermetically-sealed structure with inert gas filled in
• TEDS-installed versions can be manufactured.

Products table

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LCK-A-5KN
5 kN

  • CE

Specifications

Performance
Rated Capacity 5 kN
Nonlinearity Within ±0.2% RO
Hysteresis Within ±0.2% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 10.7 kHz
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

LCK-A-10KN
10 kN

  • CE

Specifications

Performance
Rated Capacity 10 kN
Nonlinearity Within ±0.2% RO
Hysteresis Within ±0.2% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 11.4 kHz
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

LCK-A-20KN
20 kN

  • CE

Specifications

Performance
Rated Capacity 20 kN
Nonlinearity Within ±0.2% RO
Hysteresis Within ±0.2% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 14.2 kHz
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

LCK-A-50KN
50 kN

  • CE

Specifications

Performance
Rated Capacity 50 kN
Nonlinearity Within ±0.2% RO
Hysteresis Within ±0.2% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 24.2 kHz
Weight Approx. 1.5 kg (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

LCK-A-100KN
100 kN

  • CE

Specifications

Performance
Rated Capacity 100 kN
Nonlinearity Within ±0.2% RO
Hysteresis Within ±0.2% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 14.8 kHz
Weight Approx. 2.2 kg (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

LCK-A-200KN
200 kN

  • CE

Specifications

Performance
Rated Capacity 200 kN
Nonlinearity Within ±0.5% RO
Hysteresis Within ±0.5% RO
Repeatability 0.05% RO or less
Rated Output 2 mV/V ±0.5%
Environmental Characteristics
Safe Temperature -30 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.007% RO/ºC
Temperature Effect on Output Within ±0.005%/ºC
Electrical Characteristics
Safe Excitation 20 V AC or DC
Recommended Excitation 1 to 10 V AC or DC
Input Resistance 350 Ω ±0.5%
Output Resistance 350 Ω ±0.5%
Cable 4-conductor (0.3 mm2) chloroprene shielded cable, 7.6 mm diameter by 5 m long, bared at the tip
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Natural Frequencies Approx. 12.6 kHz
Weight Approx. 3.5 kg (Excluding cable)
Degree of Protection IP67 (IEC 60529)
Compliance Directive 2011/65/EU (RoHS)
Optional Accessories Saddle CA-B

Dimensions

LCK-A

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