| Capacity (kg): | |
|---|---|
| Load Cell Accuracy: | |
| Backup: | |
| Certification/Area: | |
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WB702 Cantilever Beam Digital Load Cell 0.22t-4.4t
WEBOWT
1003169
WB702
Product Features
CAN interface high-speed and high-precision digital load cell
Supports C3, C6, and C10 accuracy selection
Equipped with fault self-diagnosis function
Maximum weight update rate of 150 times/second
Laser welding sealing, IP68/69K protection
17-4PH stainless steel material, surface electrochemically polished, corrosion-resistant
Suitable for electronic platform scales, packaging scales, belt scales, hopper scales, etc
It can be well applied in various industries such as chemical, food, pharmaceutical, etc complex industry environment
Product Selection Configuration
Naming rule:load cell LWD (a)-b-c-d-e-f--h-i
| Product type a | Model b | Elastomer C | Capacity(kg) d | Certification/Area e | Temperature f | Accuracy g | Cable Length h | Backup i |
| LW-Load cell D-Digital load cell | WB702 | Stainless steel 17-4PH | 220,550,1100, 2200,3000,4400 | N:Standard X:Explosion-proof | S:Normal | C3,C6,C10 | 3.5m,6m | A:Standard,Threadless F:Customization |
| Specifications | |||||||||
| Model | LWD WB702 | ||||||||
| Rated capacity (R.C.) | kg | 220 | 550 | 1100 | 2200 | 3000 | 4400 | ||
| Accuracy | C3 C6 C10 | ||||||||
| Zero load output | %R.C. | ≤1.0 | |||||||
| Comprehensive error | %R.C | ≤0.023 ≤0.012 ≤0.007 | |||||||
| Repeatability error | %A.L. | ≤0.011 ≤0.005 ≤0.003 | |||||||
| Creep(30 minutes) | %A.L. | ≤0.023 ≤0.0116 ≤0.007 | |||||||
| Minimum static load output recovery value (DR,30 minutes) | %A.L. | ≤0.023 ≤0.0116 ≤0.007 | |||||||
| Temperature Effect | Minimum static load output | %R.C./℃ | ≤0.0011 ≤0.0007 ≤0.0007 | ||||||
| sensitivity | %R.C./℃ | ≤0.0010 ≤0.0005 ≤0.0003 | |||||||
| Temperature Range | compensate | ℃ | -10~+40 | ||||||
| range of application | ℃ | -20~+55 | |||||||
| Secure storage temperature | ℃ | -40~+80 | |||||||
| calculate | Maximum Verification Interval (Nmax) | 3000 6000 10000 | |||||||
| Opposite Vmin(Y) | 9000 11000 22000 | ||||||||
| Partition coefficient (PLC) | 0.8 | ||||||||
| Humidity confoms to | CH | ||||||||
| Minimum static load (Emin) | kg | 0 | |||||||
| Communication | type | CAN | |||||||
| protoco | WEBOWT WCAN,open | ||||||||
| Driving Voltage | Min-Max | V DC | 9~16 | ||||||
| recommend | V DC | 12 | |||||||
| Current | maximum | mA | 50 | ||||||
| recommend | mA | 30 | |||||||
| Static Electricity Discharge ESD | KV | 8 | |||||||
| lmmunity | V/m | 10 | |||||||
| Surge Protection | KV | Line line:1.2KV/ Line to ground:2.2KV | |||||||
| Burst Of Pulses EFT | KV | power line:+/-3.5kV; signal:+/-2.5kV | |||||||
| External Part Degree | Counts@R.C | 1000000 2000000 2000000 | |||||||
| Data update rate | Hz | 50 50/100/150 50/100/150 | |||||||
| Status Monitoring and Output | Underload alarm/overload alarm/fault alarm | ||||||||
| Data Output | Floating point number weight+long integral internal code+alarm status | ||||||||
| Materia | stainless stee | ||||||||
| surface preparation | electrochemical polish | ||||||||
| protect | Sealing Method | Welding seal | |||||||
| Protection Level | P68/IP69K | ||||||||
| limit load | Safe Overload | %R.C. | 150% | ||||||
| Extreme-overload | %R.C. | 300% | |||||||
| Cable length | m | 3.5 | 6 | ||||||
| construction bolt | Bolt size | M12 | M14 | M18 | |||||
| strength grade | A2-70/8.8 grade and above | ||||||||
| tightening torque | N-m | 120 | 196 | 300 | |||||
| Cap(t) | A | B | C | D | E | F | G | H | J | M | H1 | H2 | E1 | E2 | J1 | K |
| 0.11-1.1 | 133.4 | 76.2 | 25.4 | 15.4 | 30.7 | 30.2 | 57.7 | 17.3 | 13 | 15.9 | 7.9 | 16 | 8 | 37.2 | 3 | 20 |
| 2.2 | 136.6 | 76.2 | 25.4 | 18.3 | 36.8 | 36.6 | 57.9 | 22.9 | 13 | 15.9 | 12.7 | 19.8 | 8 | 43.3 | 3 | 20 |
| 3 | 139.7 | 79.2 | 25.4 | 18.4 | 39 | 36.6 | 57.9 | 22.9 | 15 | 15.9 | 12.7 | 19.8 | 8 | 45.5 | 3 | 20 |
| 4.4 | 171.5 | 95.2 | 38.1 | 21.5 | 42.9 | 42.9 | 73.8 | 29.3 | 19.3 | 22.2 | 17.4 | 22.7 | 8 | 49.4 | 3 | 20 |
Product Features
CAN interface high-speed and high-precision digital load cell
Supports C3, C6, and C10 accuracy selection
Equipped with fault self-diagnosis function
Maximum weight update rate of 150 times/second
Laser welding sealing, IP68/69K protection
17-4PH stainless steel material, surface electrochemically polished, corrosion-resistant
Suitable for electronic platform scales, packaging scales, belt scales, hopper scales, etc
It can be well applied in various industries such as chemical, food, pharmaceutical, etc complex industry environment
Product Selection Configuration
Naming rule:load cell LWD (a)-b-c-d-e-f--h-i
| Product type a | Model b | Elastomer C | Capacity(kg) d | Certification/Area e | Temperature f | Accuracy g | Cable Length h | Backup i |
| LW-Load cell D-Digital load cell | WB702 | Stainless steel 17-4PH | 220,550,1100, 2200,3000,4400 | N:Standard X:Explosion-proof | S:Normal | C3,C6,C10 | 3.5m,6m | A:Standard,Threadless F:Customization |
| Specifications | |||||||||
| Model | LWD WB702 | ||||||||
| Rated capacity (R.C.) | kg | 220 | 550 | 1100 | 2200 | 3000 | 4400 | ||
| Accuracy | C3 C6 C10 | ||||||||
| Zero load output | %R.C. | ≤1.0 | |||||||
| Comprehensive error | %R.C | ≤0.023 ≤0.012 ≤0.007 | |||||||
| Repeatability error | %A.L. | ≤0.011 ≤0.005 ≤0.003 | |||||||
| Creep(30 minutes) | %A.L. | ≤0.023 ≤0.0116 ≤0.007 | |||||||
| Minimum static load output recovery value (DR,30 minutes) | %A.L. | ≤0.023 ≤0.0116 ≤0.007 | |||||||
| Temperature Effect | Minimum static load output | %R.C./℃ | ≤0.0011 ≤0.0007 ≤0.0007 | ||||||
| sensitivity | %R.C./℃ | ≤0.0010 ≤0.0005 ≤0.0003 | |||||||
| Temperature Range | compensate | ℃ | -10~+40 | ||||||
| range of application | ℃ | -20~+55 | |||||||
| Secure storage temperature | ℃ | -40~+80 | |||||||
| calculate | Maximum Verification Interval (Nmax) | 3000 6000 10000 | |||||||
| Opposite Vmin(Y) | 9000 11000 22000 | ||||||||
| Partition coefficient (PLC) | 0.8 | ||||||||
| Humidity confoms to | CH | ||||||||
| Minimum static load (Emin) | kg | 0 | |||||||
| Communication | type | CAN | |||||||
| protoco | WEBOWT WCAN,open | ||||||||
| Driving Voltage | Min-Max | V DC | 9~16 | ||||||
| recommend | V DC | 12 | |||||||
| Current | maximum | mA | 50 | ||||||
| recommend | mA | 30 | |||||||
| Static Electricity Discharge ESD | KV | 8 | |||||||
| lmmunity | V/m | 10 | |||||||
| Surge Protection | KV | Line line:1.2KV/ Line to ground:2.2KV | |||||||
| Burst Of Pulses EFT | KV | power line:+/-3.5kV; signal:+/-2.5kV | |||||||
| External Part Degree | Counts@R.C | 1000000 2000000 2000000 | |||||||
| Data update rate | Hz | 50 50/100/150 50/100/150 | |||||||
| Status Monitoring and Output | Underload alarm/overload alarm/fault alarm | ||||||||
| Data Output | Floating point number weight+long integral internal code+alarm status | ||||||||
| Materia | stainless stee | ||||||||
| surface preparation | electrochemical polish | ||||||||
| protect | Sealing Method | Welding seal | |||||||
| Protection Level | P68/IP69K | ||||||||
| limit load | Safe Overload | %R.C. | 150% | ||||||
| Extreme-overload | %R.C. | 300% | |||||||
| Cable length | m | 3.5 | 6 | ||||||
| construction bolt | Bolt size | M12 | M14 | M18 | |||||
| strength grade | A2-70/8.8 grade and above | ||||||||
| tightening torque | N-m | 120 | 196 | 300 | |||||
| Cap(t) | A | B | C | D | E | F | G | H | J | M | H1 | H2 | E1 | E2 | J1 | K |
| 0.11-1.1 | 133.4 | 76.2 | 25.4 | 15.4 | 30.7 | 30.2 | 57.7 | 17.3 | 13 | 15.9 | 7.9 | 16 | 8 | 37.2 | 3 | 20 |
| 2.2 | 136.6 | 76.2 | 25.4 | 18.3 | 36.8 | 36.6 | 57.9 | 22.9 | 13 | 15.9 | 12.7 | 19.8 | 8 | 43.3 | 3 | 20 |
| 3 | 139.7 | 79.2 | 25.4 | 18.4 | 39 | 36.6 | 57.9 | 22.9 | 15 | 15.9 | 12.7 | 19.8 | 8 | 45.5 | 3 | 20 |
| 4.4 | 171.5 | 95.2 | 38.1 | 21.5 | 42.9 | 42.9 | 73.8 | 29.3 | 19.3 | 22.2 | 17.4 | 22.7 | 8 | 49.4 | 3 | 20 |
