施克磁性接近开关， PL51A [产品打印页面]

施克磁性接近开关， PL51A
上海乾拓贸易有限公司
企业QQ：2880626086
电话；021-69000987
手机；17302157802(微信)
邮箱:17302157802@163.com 
联系人；杨婷玉
地址：上海嘉定区嘉涌路99弄6号楼713
感应范围可到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.
 • 可穿透阻挡物进行检测
可穿透阻物进行检测
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
施克磁性接近开关， PL51A
• 适合用于恶劣环境如脏污、高温和振动场合
• 目标位置即使有必较大的偏差也能可靠检测
.2 mm = 2.88 mm mur标准参照EN 60 947-5-6
• 类别为PTB 03 ATEX 1398
• 适合用于恶劣环境如脏污、高温和振动场合
• 目标位置即使有一定的偏差也能可靠检测
• 可穿透阻挡物进行检测
尺寸小巧，但感应范围可到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
施克磁性接近开关， PL51A 

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