應(yīng)變部采用工字截面，采樣腹板上的剪切應(yīng)變。具有良好的抗偏抗側(cè)抗扭性能；精度高；多層灌膠，密封可靠；表面鍍層處理，光亮防銹；配用高質(zhì)量電纜，可在各種惡劣工況下長(zhǎng)期穩(wěn)定工作。為適應(yīng)用戶多種需要，承載部位除配套常規(guī)擺桿外，可提供不同的承載結(jié)構(gòu)。適用于各種電子汽車衡，各種平臺(tái)秤，料斗秤及其他電子衡器。
I-shaped section is used in strain part and the shear strain in blind board is sampled. It has good ability for resisting deflecting, lateral and impacting load; high accuracy; reliable multi-layers pouring pastern sealing and surface plating that is bright and resistant rust. Using high quality cable it can work steadily for long time in bad condition. In order to meet user’s requirements different bearing structures are provided except conventional assembly. It is suitable for electronical scales like truck scales, platform scales and hopper scales etc.
量程范圍（Scaling Range [t]）：0.5, 1, 2, 3, 5, 10, 20, 30
準(zhǔn)確度等級(jí)（Accuracy Degree）：0.02, 0.03(C3級(jí))
材質(zhì)（Material）： 合金結(jié)構(gòu)鋼
技術(shù)指標(biāo)(Technical Specification)：
| 技術(shù)參數(shù) Technical parameter | 單位 Unit | 技術(shù)指標(biāo) Specification |
| 輸出靈敏系數(shù)Sensitivity | mV/V | 2±0.004 |
| 非線性Nonlinearly | % F.S | 0.02, 0.03 |
| 重復(fù)性Repeatability | % F.S | 0.01, 0.02 |
| 滯后Hysteresis | % F.S | 0.02, 0.03 |
| 蠕變Creep(30min) | % F.S | 0.02 |
| 零點(diǎn)輸出Zero balance | % F.S | ±1 |
| 零點(diǎn)溫漂Temp. Effect on zero signal | % F.S /10℃ | 0.02 |
| 靈敏系數(shù)溫漂Temp. Effect on sensitivity | % F.S /10℃ | 0.02 |
| 溫度補(bǔ)償范圍Temp. Compensation range | ℃ | -10 ~ +55 |
| 安全溫度范圍Safe temp. range | ℃ | -20 ~ +70 |
| 輸出阻抗Output resistance | Ω | 350±5 |
| 輸入阻抗Input resistance | Ω | 385±10 |
| 絕緣電阻Insulation resistance | MΩ | >5000 |
| 推薦激勵(lì)電壓Nominal excitation voltage | V DC/AC | 10 |
| 激勵(lì)電壓Max. Excitation voltage | V DC/AC | 16 |
| 安全過(guò)載Safe load limit | % F.S | 150 |
| 極限過(guò)載Breaking load | % F.S | 300 |
| 電纜長(zhǎng)度Cable length | m（四芯屏蔽電纜） | 10 ( 10~20t ) |
| | m（四芯屏蔽電纜） | 6 ( 5t ) ；3 ( 0.5~3t ) |
電纜接線標(biāo)識(shí)（Cable Color）: 紅——輸入（+）；黑/蘭——輸入（-）；綠——輸出（+）；白——輸出（-）。
Red—Input(+)；Black/Blue—Input(-)；Green—Output(+)；White—Output(-)
配套附件（Accessory）：擺桿式承壓頭。
Rocking rod bearing head；High intensity bolts。
選配附件（Option）：鋼球承載套件；球面承載壓頭;高強(qiáng)度螺拴。
Steel ball bearing set；sphere bearing head。
其他說(shuō)明（Note）：可按用戶要求量程和外形尺寸供貨。
We can supply according to scaling range and shape dimension required by users.
外形安裝尺寸（Mounting Dimension）：
尺寸（mm）
量程(kg) | L1 | L2 | L3 | L4 | L5 | H | H1 | H2 | D3 | W |
| 0.5~3 | 203 | 22 | 98 | 64 | 95 | 43 | 37 | 52 | 13 | 37 |
| 5 | 235 | 22 | 124 | 66 | 110 | 52 | 48 | 75.5 | 21 | 48 |
| 10 | 279 | 32 | 140 | 82 | 133 | 67 | 60 | 121 | 28 | 60 |
| 20 | 318 | 38 | 159 | 89 | 153 | 82.5 | 70 | 132 | 34 | 70 |
