一、产品说明Product description
－500kg～20000kg；
－使用优质传感器，称量精度高；
－结构独特，可方便地安装在各种槽罐上；
－三种顶板结构（固定式、半浮动式、浮动式）
可以消除槽罐因热涨冷缩带来的称量误差；
－支撑螺钉，防止设备倾覆；
－优质合金钢，表面镀镍；
－安装简单、快速；维护方便，节约停机维护时间；
－适用于槽罐的配料过程称重控制
二、安装尺寸Mounting dimension
三、技术参数Technical data
传感器型号 | XBA | |
额定载荷Emax（Max. capacity） | t | 0.5~20t |
灵敏度Sensitivity | mV/V | 2.0±0.002 |
精度等级Accuracy class | C3 | |
最大检定分度数Maximum number of verification intervals | nmax | 3000 |
最小检定分度值Minimum load cell verification interval | Vmin | Emax/10000 |
综合误差Combined error | %F.S | ≤±0.020 |
蠕变Creep | %F.S/30min | ≤±0.016 |
温度对灵敏度影响Temperature effect on sensitivity | %F.S/10℃ | ≤±0.011 |
温度对零点影响Temperature effect on zero | %F.S/10℃ | ≤±0.015 |
零点平衡Zero balance | %F.S | ±1.0 |
输入电阻Input resistance | Ω | 750±10Ω |
输出电阻Output resistance | Ω | 702±3Ω |
工作温度范围Service temperature range | ℃ | -30...+70 |
安全过载Safe overload | %F.S | 150 |
极限过载Ultimate overload | %F.S | 250 |
推荐激励电压Recommended excitation voltage | V | 5…15 |
绝缘电阻Insulation resistance | MΩ/50V | ＞5000 |
密封等级Protection class | IP67；IP68 | |
传感器材料Load cell material | 合金钢Alloy steel | |
接线电缆Cable length | m | 4m/(0.3~3t)；5m/5t； 6m/10t；10m/15,20t |
电缆直径Cable outer caliber | mm | Φ5 |
Dimensions(mm)
Specifications
Emax(Max. capacity) | t | 0.5~20 | ||
Sensitivity | mV/V | 2.0±0.002 | ||
Accuracy class | C2 | C3 | ||
Maximum number of verification intervals | nmax | 2000 | 3000 | |
Minimum load cell verification interval | Vmin | Emax/5000 | Emax/10000 | |
Combined error | %F.S | ≤±0.030 | ≤±0.020 | |
Creep | %F.S/30min | ≤±0.024 | ≤±0.016 | |
Temperature effect on sensitivity | %F.S/10°C | ≤±0.017 | ≤±0.011 | |
Temperature effect on zero | %F.S/10°C | ≤±0.023 | ≤±0.015 | |
Zero balance | %F.S | ±1.0 | ||
Input resistance | Ω | 380±10Ω | ||
Output resistance | Ω | 352±3Ω | ||
Service temperature range | °C | -30...+70 | ||
Safe overload | %F.S | 150 | ||
Ultimate overload | %F.S | 250 | ||
Recommended excitation voltage | V | 5…15 | ||
Insulation resistance | MΩ/50V | ≥ 5000 | ||
Protection class | IP67/IP68 | |||
Load cell material | Alloy steel / Stainless steel | |||
Cable Size | 3m(0.5~2t)/4m(3t)/5m(5t)/6m(10t) /10m(20t~25) | |||
Cable color code: Exc+[Red] ; Exc-[Black] ; Sig+[Green] ; Sig-[White] ; Shield[yellow] | ||||
Features
1. Rated capacity:0.5~20t
2. XBA load cell installed
3. Low shape, compact structure, install easily
4.The object which support the weigh can reset automatically for keep the correct position to load
5. Fixed floated, half-ranged can overcome the influence for transform
6. Intercalate bolts prevent from turning, remove the influence of the wind power.
7. Protected against corrosion by nickel-plated treatment
Application
Suitable for floor scales, blending & mixing systems and batching systems, etc.
radial mounting
tangential mounting
Fixed-Pin Module
Anchors the system by providing a fixed point with no horizontal Movement.For best accuracy,attach piping and electrical connections to the scale at this point.
Semi-Floating Module
Keeps the scale from rotating around the fixed pin.
Scale floats enough to allow vessel to expand contract without introducing an error-causing bind in the weigh system.
Full-Floating Module
Supports load only. Suspension unaftected by expansion/contraction.
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