防水拉力傳感器/防水拉力傳感器原理 NOS-W407
一、防水拉力傳感器生產(chǎn)工藝
1、根據(jù)生產(chǎn)圖紙進(jìn)行機(jī)加工
2、貼片
3、封膠
4、固化及二次固化
5、激光焊接
6、檢驗
二、防水拉力傳感器技術(shù)特點及使用范圍
防水拉力傳感器采用拉壓力結(jié)構(gòu),不銹鋼材質(zhì),激光焊接,體積小 全密封,防護(hù)等級可達(dá)IP68,可滿足水下等任何比較惡劣的環(huán)境中使用。
三、防水拉力傳感器技術(shù)參數(shù)
Rated Output | 額定輸出 | 2.0mV/V ±0.1% |
Zero Balance | 零點平衡 | ±1% of rated output |
Creep after 30 minutes | 蠕變 | ±0.03% of rated output |
Nonlinearity | 非線性 | ±0.03% of rated output |
Hysteresis | 滯后 | ±0.03% of rated output |
Repeatability | 重復(fù)性 | ±0.03% of rated output |
Temp. effect on output | 靈敏度溫漂 | ≤0.002% of applied output/oC |
Temp. effect on zero | 零點溫漂 | ≤0.002% of applied output/oC |
Safe Temp. Range | 可用溫度范圍 | -10oC to + 70oC |
Temp. Compensated | 溫度補(bǔ)償范圍 | -10oC to + 40oC |
Safe Overload | 安全載荷 | 150% |
Input Impedance | 輸入阻抗 | 387 ohm ± 20 ohm |
Output Impedance | 輸出阻抗 | 350 ohm ± 5 ohm |
Rated Excitation | 推薦激勵電壓 | 10V DC/AC |
Maximum Excitation | 激勵電壓 | 15V DC/AC |
四、實物照片