PWEA輪輻稱重傳感器
PWEA Series Spoke Type Load Cell
特性 Features:
該輪輻式稱重傳感器采用合金鋼結(jié)構(gòu),壓向載荷、精度高、高度低、抗側(cè)向力強(qiáng)、耐沖擊。
Alloy steel, loading in the direction of compression, high precision, low height, good resistance to lateral force and impact.
應(yīng)用領(lǐng)域 Applications:
適用于各種電子衡器和材料力學(xué)性能試驗(yàn)機(jī)、安保檢測(cè)設(shè)備、平臺(tái)秤、汽車衡等。
Suitable for all kinds of electronic weighing devices,mechanical performance testing machines, platform scale and truck scale etc.
外形尺寸 External Dimension:
型號(hào) Model | 量程Capacity (t) | 尺寸 Dimension (mm) |
L | L1 | H | Ф | ФA |
PWEA-量程 | 0.2~1 | 72 | 62 | 40 | Ф6.5 | Ф72 |
2~5 | 88 | 75 | 56 | Ф6.5 | Ф88 |
10~20 | 135 | 110 | 80 | Ф13 | Ф124 |
30~50 | 165 | 138 | 95 | Ф13 | Ф165 |
100~150 | 240 | 190 | 140 | Ф26 | Ф220 |
技術(shù)參數(shù)Specification |
精度等級(jí)Accuracy Class | C3 | 綜合精度Combined error (%F.S) | ±0.0200 |
靈敏度Sensitivity(mV/V) | 2.0±0.004 | 零點(diǎn)輸出Zero balance (%F.S) | ±1 |
zui大檢定分度數(shù) (nmax ) Maximum number of load cell verification intervals | 3000 | 輸入阻抗Input resistance(Ω) | 750±20 |
zui小檢定分度值 (Vmin ) Minimum LC verification interval | Emax/10000 | 輸出阻抗Output resistance(Ω) | 700±2 |
蠕變Creep (%F.S/30min) | ≤±0.016 | 絕緣電阻Insulation resistance(MΩ) | ≥5000(50VDC) |
溫度零點(diǎn)漂移 (%F.S/10℃) Temperature effect on zero balance | ≤±0.017 | *激勵(lì)電壓Reference excitation voltage (V) | 5~12(DC) |
溫度靈敏度漂移 (%F.S/10℃) Temperature effect on sensitivity | ≤±0.015 | 安全過(guò)載Safe load limit (%F.S) | 150 |
溫度補(bǔ)償范圍temperature compensation range (℃) | -20~+60 | 極限過(guò)載Breaking load (%F.S) | 200 |
工作溫度Service temperature range (℃) | -35~+70 | 防護(hù)等級(jí)Protection class | IP67 |