LWD WB702SH Digital Load Cell 10kg~1000kg
WEBOWT
WB702SH
Product Features
High speed and high accuracy digital load cell with CAN interface -Supports C3, C6 accuracy selection
Maximum weight update rate of 150 times/second
Self-diagnostic function
Laser welded sealing, IP68/69K protection rating esistant
17-4PH SS, electrochemically polished surface for corrosion resistance
Suitable for stainless steel waterproof scales and process weighing in chemical, food and pharmaceutical industries
Product Selection Configuration
Naming Rule:Load cell LWD(a)-b-c-d-e-f-g-h-i
| Product type a | Model b | Elastomer c | Capacity(kg) d | Certification/Area e | Temperature f | Accuracy g | Cable Length h | Backup | ||
| LW-Load Cel D- Digital Load Cell | WB702SH | SS 17-4PH | 10.20,30,50,100,200,300,500,1000 | N:standard X:explosion-proof | S:Normal | C3,C6 | 2m,3m | A:Standard F:Customized | ||
| Qualification | ||||||||||
| mode | LWD WB702SH | |||||||||
| Rated capacity (R.C.) | kg | 10.20,30,50,100,200,300,500,1000 | ||||||||
| Acouracy dass | C3 | C6 | ||||||||
| Zero load output | %R.C. | ≤0.5 | ||||||||
| Composite error | %R.C. | ≤0.018 | ≤0.01 | |||||||
| Repeatability error | %AL. | ≤0.01 | ≤0.01 | |||||||
| Creep (30 min) | %AL | ≤0.017 | ≤0.01 | |||||||
| Mnimum static load output recovery value(DR.30 minutes) | %AL | ≤0.017 | ≤0.01 | |||||||
| Temperature effect | Minimum static load output | %R.C/℃ | ≤0.0018 | ≤0.0012 | ||||||
| sensiivty | %R.C/℃ | ≤0.0011 | ≤0.0006 | |||||||
| Temperature range | 00mpen8-ate | ℃ | -10~+40 | |||||||
| range of appfcation | ℃ | -40~+55 | ||||||||
| Secure storage temperature | ℃ | -40-+80 | ||||||||
| Calculate | MaxTest core (Nmax) | 3000 | 6000 | |||||||
| Relative Vmin (Y) | 7500 | 9000 | ||||||||
| Distr bution coefficient(PLC) | 0.8 | |||||||||
| Humidty conforms to | V(DC/AC) | CH | ||||||||
| Minimum statc negative(Emin) | ko | 0 | ||||||||
| Communication | Type | CAN | ||||||||
| Prolocol | WEBOWT WCAN,open | |||||||||
| DrMng voltage | Minimum~maximum | VDC | 5-25 | |||||||
| Recommend | VDC | 12-24 | ||||||||
| Current | Maximum | mA | 200 | |||||||
| Recommend | mA | 20 | ||||||||
| Static electricity discharge ESD | KV | 8 | ||||||||
| mmunity resistance of Immunity | Vm | 10 | ||||||||
| Surge prolection | KV | Lne line:1.2KV/line ground:2.2KV | ||||||||
| Burst of pulses EFT | KV | Power cord:+1-3.5KV;signal:+7-2.5KV | ||||||||
| External part degree | Counts@R.C | 1000000 | 1000000 | |||||||
| Data update rate | H | 2000000 | ||||||||
| Status monitoring and output | 100 | |||||||||
| Presentation of information | Underload alarm/overload alarm/fault alarm | |||||||||
| Materia | Floating point number and weight+long integral intermal code+alam status | |||||||||
| Surface preparation | SS | |||||||||
| Protect Fmit load | Sealing method | Welding seal | ||||||||
| evels of protecton | IP68/IP69K | |||||||||
| Prolection | Sale overload | %R.C. | 150% | |||||||
| Extreme overload | %R.C. | 300% | ||||||||
| Cable length | m | 3 | ||||||||
| 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
High speed and high accuracy digital load cell with CAN interface -Supports C3, C6 accuracy selection
Maximum weight update rate of 150 times/second
Self-diagnostic function
Laser welded sealing, IP68/69K protection rating esistant
17-4PH SS, electrochemically polished surface for corrosion resistance
Suitable for stainless steel waterproof scales and process weighing in chemical, food and pharmaceutical industries
Product Selection Configuration
Naming Rule:Load cell LWD(a)-b-c-d-e-f-g-h-i
| Product type a | Model b | Elastomer c | Capacity(kg) d | Certification/Area e | Temperature f | Accuracy g | Cable Length h | Backup | ||
| LW-Load Cel D- Digital Load Cell | WB702SH | SS 17-4PH | 10.20,30,50,100,200,300,500,1000 | N:standard X:explosion-proof | S:Normal | C3,C6 | 2m,3m | A:Standard F:Customized | ||
| Qualification | ||||||||||
| mode | LWD WB702SH | |||||||||
| Rated capacity (R.C.) | kg | 10.20,30,50,100,200,300,500,1000 | ||||||||
| Acouracy dass | C3 | C6 | ||||||||
| Zero load output | %R.C. | ≤0.5 | ||||||||
| Composite error | %R.C. | ≤0.018 | ≤0.01 | |||||||
| Repeatability error | %AL. | ≤0.01 | ≤0.01 | |||||||
| Creep (30 min) | %AL | ≤0.017 | ≤0.01 | |||||||
| Mnimum static load output recovery value(DR.30 minutes) | %AL | ≤0.017 | ≤0.01 | |||||||
| Temperature effect | Minimum static load output | %R.C/℃ | ≤0.0018 | ≤0.0012 | ||||||
| sensiivty | %R.C/℃ | ≤0.0011 | ≤0.0006 | |||||||
| Temperature range | 00mpen8-ate | ℃ | -10~+40 | |||||||
| range of appfcation | ℃ | -40~+55 | ||||||||
| Secure storage temperature | ℃ | -40-+80 | ||||||||
| Calculate | MaxTest core (Nmax) | 3000 | 6000 | |||||||
| Relative Vmin (Y) | 7500 | 9000 | ||||||||
| Distr bution coefficient(PLC) | 0.8 | |||||||||
| Humidty conforms to | V(DC/AC) | CH | ||||||||
| Minimum statc negative(Emin) | ko | 0 | ||||||||
| Communication | Type | CAN | ||||||||
| Prolocol | WEBOWT WCAN,open | |||||||||
| DrMng voltage | Minimum~maximum | VDC | 5-25 | |||||||
| Recommend | VDC | 12-24 | ||||||||
| Current | Maximum | mA | 200 | |||||||
| Recommend | mA | 20 | ||||||||
| Static electricity discharge ESD | KV | 8 | ||||||||
| mmunity resistance of Immunity | Vm | 10 | ||||||||
| Surge prolection | KV | Lne line:1.2KV/line ground:2.2KV | ||||||||
| Burst of pulses EFT | KV | Power cord:+1-3.5KV;signal:+7-2.5KV | ||||||||
| External part degree | Counts@R.C | 1000000 | 1000000 | |||||||
| Data update rate | H | 2000000 | ||||||||
| Status monitoring and output | 100 | |||||||||
| Presentation of information | Underload alarm/overload alarm/fault alarm | |||||||||
| Materia | Floating point number and weight+long integral intermal code+alam status | |||||||||
| Surface preparation | SS | |||||||||
| Protect Fmit load | Sealing method | Welding seal | ||||||||
| evels of protecton | IP68/IP69K | |||||||||
| Prolection | Sale overload | %R.C. | 150% | |||||||
| Extreme overload | %R.C. | 300% | ||||||||
| Cable length | m | 3 | ||||||||
| 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 |
