施克磁性接近開關(guān)， PL51A [產(chǎn)品打印頁面]

施克磁性接近開關(guān)， PL51A
上海乾拓貿(mào)易有限公司
企業(yè)QQ：2880626086
電話；021-69000987
手機(jī)；17302157802(微信)
郵箱:17302157802@163.com 
聯(lián)系人；楊婷玉
地址：上海嘉定區(qū)嘉涌路99弄6號樓713
感應(yīng)范圍可到70 mm
? NaExample calculation of the assured sensing range for ind
uctive and magnetic proximity sensors: Material Aluminum (Rm = 0.
5) Nominal Sensing range Sn 20 mm Sa = 0.81 x Sn = 0.81 x 20 mm = 1
6.2 mm Assured sensing range = Rm x Sa = 0.5 x 16.2 mm = 8.1 mm ?  th
e assured sensing range is 8.1 mm.
 ? 可穿透阻擋物進(jìn)行檢測
可穿透阻物進(jìn)行檢測
The sensing range Sn specified in the technical data do
es not account for external influences or sample variance
s and therefore, is only a conventional value. Depending
Example calculation of the assured sensing range for capacitive proximit
y sensors: Material PVC (Rm = 0.4) Nominal Sensing range Sn 10 mm Sa = 0
.72 x Sn = 0.72 x 10 mm = 7.2 mm Assured sensing range = Rm x Sa = 0.4 x
施克磁性接近開關(guān)， PL51A
? 適合用于惡劣環(huán)境如臟污、高溫和振動場合
? 目標(biāo)位置即使有必較大的偏差也能可靠檢測
.2 mm = 2.88 mm mur標(biāo)準(zhǔn)參照EN 60 947-5-6
? 類別為PTB 03 ATEX 1398
? 適合用于惡劣環(huán)境如臟污、高溫和振動場合
? 目標(biāo)位置即使有一定的偏差也能可靠檢測
? 可穿透阻擋物進(jìn)行檢測
尺寸小巧，但感應(yīng)范圍可到120 mm
on the selected sensor principle, different tolerance rang
es are possible. As a result the actual measured sensing r
ange of the sensors can vary.
Tolerance ranges Inductive and magnetic proximity sensors ?
0.81 x Sn < tolerance range < 1.21 x Sn
Capacitive proximity sensors ? 0.72 x Sn < tolerance range <
1.32 x Sn
In practice, the assured sensing range Sa is always used when
designing a sensor to ensure switching in consideration of all
tolerance influences and to operate the sensor in a secure
施克磁性接近開關(guān)， PL51A 

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