LTZ-A
High-accuracy Tension Load Cell

Summary

The LTZ-A is a high accuracy tensile load cell with Robeval's mechanism. It is compact & lightweight.
Rated Capacity: 500 N to 50 kN
Diameter: 68 mm (500 N, 1kN), 78 mm (2 to 10 kN), 98 mm (20 kN), 120 mm (50 kN)
Nonlinearity: Within ±0.03% RO

Features

• Easy handling & maintenance
• TEDS-installed versions can be manufactured.
• Also for compressive load measurement. (Extra calibration and a patch are required.)

Products table

All display

LTZ-50KA
500 N

Specifications

Performance
Rated Capacity 500 N
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 1.25 kHz
Weight Approx. 300 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-100KA
1 kN

Specifications

Performance
Rated Capacity 1 kN
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 1.75 kHz
Weight Approx. 300 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-200KA
2 kN

Specifications

Performance
Rated Capacity 2 kN
Nonlinearity Within ±0.03% RO
Hysteresis Within ±0.03% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 2 kHz
Weight Approx. 350 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-500KA
5 kN

Specifications

Performance
Rated Capacity 5 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 2.5 kHz
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-1TA
10 kN

Specifications

Performance
Rated Capacity 10 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 2.8 kHz
Weight Approx. 700 g (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-2TA
20 kN

Specifications

Performance
Rated Capacity 20 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 2.6 kHz
Weight Approx. 1.5 kg (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

LTZ-5TA
50 kN

Specifications

Performance
Rated Capacity 50 kN
Nonlinearity Within ±0.05% RO
Hysteresis Within ±0.05% RO
Repeatability 0.03% RO or less
Rated Output 3 mV/V ±0.2%
Environmental Characteristics
Safe Temperature -20 to 80ºC
Compensated Temperature -10 to 70ºC
Temperature Effect on Zero Within ±0.005% 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 (0.5 mm2) chloroprene shielded cable, 8.5 mm diameter by 3 m long, with crimp-style terminals (For 4 mm)
(Shield wire is not connected to the case.)
Mechanical Properties
Safe Overloads 150%
Materials Aluminum alloy (Case of 50KA to 200KA)
Natural Frequencies Approx. 4.3 kHz
Weight Approx. 4.4 kg (Excluding cable)
Degree of Protection IP64 (IEC 60529)
Optional Accessories Saddle CA-B
Patch CWM
Movable saddle ER-B
Boll Joints TU-C

Dimensions

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