Audited Supplier
WB702
Cantilever Beam Load Cell
Weighing Load Cell
Digital Type
Stainless Steel
Four-Wire
IP68
CE
Customized
Webowt
Carton
China
8423900010
Product Description
- CAN interface high-speed and high-precision digital load cell
- Supports C3, C6, and C10 accuracy selection
- Maximum weight update rate of 150 times/second
- Equipped with fault self-diagnosis function
- 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
Naming rule: load cell LWD (a) -b-c-d-e-f--h-i
| Product type | Model | Elastomer | Capacity (kg) | Certification/Area | Temperature | Accuracy | Cable Length | Backup |
| a | b | c | d | e | f | g | h | 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./ºC | ≤0.0011 | ≤0.0007 | ≤0.0007 | ||||||||
| sensitivity | % R.C./ºC | ≤0.0010 | ≤0.0005 | ≤0.0003 | |||||||||
| Temperature Range | compensate | ºC | -10~+40 | ||||||||||
| range of application | ºC | -20~+55 | |||||||||||
| Secure storage temperature | ºC | -40~+80 | |||||||||||
| calculate | Maximum Verification Interval (Nmax) | 3000 | 6000 | 10000 | |||||||||
| Opposite Vmin(Y) | 9000 | 11000 | 22000 | ||||||||||
| Partition coefficient (PLC) | 0.8 | ||||||||||||
| Humidity conforms to | CH | ||||||||||||
| Minimum static load (Emin) | kg | 0 | |||||||||||
| Communication | type | CAN | |||||||||||
| protocol | 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 | |||||||||||
| Immunity | 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 | ||||||||||||
| Material | stainless steel | ||||||||||||
| surface preparation | electrochemical polish | ||||||||||||
| protect | Sealing Method | Welding seal | |||||||||||
| Protection Level | IP68 / 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 | |||||||||
LWD WB702-A 0.22, 0.55, 1.1, 2.2, 3, 4.4t
| Cable Color | Color Code (4-wire) |
| Yellow (Long) | SHILD |
| Green | CAN_H |
| White | CAN_L |
| Red | V+ |
| Black | V- |
