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LWA WB702C , Load Cell 0.25t ~ 5t
WEBOWT
WB702C
Product Features
Alloy steel material load cell
Overturn protection, overload protection
360° Circumferential horizontal limit protection
Configurate with horizontal pull rod can stabilize equipment shaking
Suitable for both dynamic and static weighing applications
Stainless steel and alloy steel module structural parts
It is suitable for the batching weighing of tanks and various process weighing.
Explosion-proof classification: Ex ia IIC T4 Ga; Ex iaD 20 T135
Product Selection Configuration
Naming rule:load cell LWA(a)-b-c-d-e-f-g-h-i
| Product Type a | Model b | Elastomer Class C | Capacity(kg) d | Certification/Area e | Temperature f | Load Cell Accuracy g | Load Cell Cable Length h | Backup i |
| LW-Load cell A-Analog Load cell | WB702 | C:Alloy steel | 250,500,1000 2000,3000,5000 | N:Standard X:Explosion-proof | S:Normal temperature | C3,C6 | 3.5m,6m | B:Threadless,output sensitivity 2.0mv/V F:Customization |
| Specifications | ||||||||||||||||
| Model | WB702C | |||||||||||||||
| Rated capacity | 250 | 500 | 1000 | 2000 | 3000 | 5000 | 250 | 500 | 1000 | 2000 | 3000 | 5000 | ||||
| Sensitivity | mV/V | 2±0.002 | 2±0.002 | |||||||||||||
| Accuracy class | C3 | C6 | ||||||||||||||
| Repeatability error | %R.C. | ≤0.01 | ≤0.01 | |||||||||||||
| Lag | %R.C. | ≤0.02 | ≤0.01 | |||||||||||||
| Non-linearity | %R.C | ≤0.018 | ≤0.01 | |||||||||||||
| Creep (30 minutes) | %R.C. | ≤0.0167 | ≤0.01 | |||||||||||||
| Zero output | %R.C. | ≤1 | ≤1 | |||||||||||||
| Temperature compensation range | ℃ | -10~+40 | -10~+40 | |||||||||||||
| Opeclassification temperature range | ℃ | -40~+65 | -40~+65 | |||||||||||||
| Temperature coefficient of sensitivity | %R.C./℃ | ≤0.0009 | ≤0.0005 | |||||||||||||
| Zero temperature coefficient | %R.C/℃ | ≤0.002 | ≤0.0013 | |||||||||||||
| Input impedance | Ω | 385±10 | 385±10 | |||||||||||||
| Output impedance | Ω | 350±1 | 350±1 | |||||||||||||
| Insulation resistance | MQΩ | ≥5000(100V DC) | ≥5000(100V DC) | |||||||||||||
| Recommended excitation voltage | V(DC/AC) | 5~15 | 5-15 | |||||||||||||
| Maximum excitation voltage | V(DC/AC) | 20 | 20 | |||||||||||||
| Safety overload | %R.C. | 150 | 150 | |||||||||||||
| Extreme overload | %R.C | 300 | 300 | |||||||||||||
| IP Rating | IP68 | IP68 | ||||||||||||||
| Cable length | m | 3.5 | 6 | 3.5 | 6 | |||||||||||
| Recommended Bolts | Bolt size | M12 | M12 | M14 | M12 | M12 | M14 | |||||||||
| Strength class | A2-70/Class 8.8 or above | A2-70/Class 8.8 or above | ||||||||||||||
| Tightening torque | Nm | 120 | 120 | 196 | 120 | 120 | 196 | |||||||||
Product Features
Alloy steel material load cell
Overturn protection, overload protection
360° Circumferential horizontal limit protection
Configurate with horizontal pull rod can stabilize equipment shaking
Suitable for both dynamic and static weighing applications
Stainless steel and alloy steel module structural parts
It is suitable for the batching weighing of tanks and various process weighing.
Explosion-proof classification: Ex ia IIC T4 Ga; Ex iaD 20 T135
Product Selection Configuration
Naming rule:load cell LWA(a)-b-c-d-e-f-g-h-i
| Product Type a | Model b | Elastomer Class C | Capacity(kg) d | Certification/Area e | Temperature f | Load Cell Accuracy g | Load Cell Cable Length h | Backup i |
| LW-Load cell A-Analog Load cell | WB702 | C:Alloy steel | 250,500,1000 2000,3000,5000 | N:Standard X:Explosion-proof | S:Normal temperature | C3,C6 | 3.5m,6m | B:Threadless,output sensitivity 2.0mv/V F:Customization |
| Specifications | ||||||||||||||||
| Model | WB702C | |||||||||||||||
| Rated capacity | 250 | 500 | 1000 | 2000 | 3000 | 5000 | 250 | 500 | 1000 | 2000 | 3000 | 5000 | ||||
| Sensitivity | mV/V | 2±0.002 | 2±0.002 | |||||||||||||
| Accuracy class | C3 | C6 | ||||||||||||||
| Repeatability error | %R.C. | ≤0.01 | ≤0.01 | |||||||||||||
| Lag | %R.C. | ≤0.02 | ≤0.01 | |||||||||||||
| Non-linearity | %R.C | ≤0.018 | ≤0.01 | |||||||||||||
| Creep (30 minutes) | %R.C. | ≤0.0167 | ≤0.01 | |||||||||||||
| Zero output | %R.C. | ≤1 | ≤1 | |||||||||||||
| Temperature compensation range | ℃ | -10~+40 | -10~+40 | |||||||||||||
| Opeclassification temperature range | ℃ | -40~+65 | -40~+65 | |||||||||||||
| Temperature coefficient of sensitivity | %R.C./℃ | ≤0.0009 | ≤0.0005 | |||||||||||||
| Zero temperature coefficient | %R.C/℃ | ≤0.002 | ≤0.0013 | |||||||||||||
| Input impedance | Ω | 385±10 | 385±10 | |||||||||||||
| Output impedance | Ω | 350±1 | 350±1 | |||||||||||||
| Insulation resistance | MQΩ | ≥5000(100V DC) | ≥5000(100V DC) | |||||||||||||
| Recommended excitation voltage | V(DC/AC) | 5~15 | 5-15 | |||||||||||||
| Maximum excitation voltage | V(DC/AC) | 20 | 20 | |||||||||||||
| Safety overload | %R.C. | 150 | 150 | |||||||||||||
| Extreme overload | %R.C | 300 | 300 | |||||||||||||
| IP Rating | IP68 | IP68 | ||||||||||||||
| Cable length | m | 3.5 | 6 | 3.5 | 6 | |||||||||||
| Recommended Bolts | Bolt size | M12 | M12 | M14 | M12 | M12 | M14 | |||||||||
| Strength class | A2-70/Class 8.8 or above | A2-70/Class 8.8 or above | ||||||||||||||
| Tightening torque | Nm | 120 | 120 | 196 | 120 | 120 | 196 | |||||||||
