来源:未知 日期:2017/11/02 浏览量:次
一般特性: | ||
---|---|---|
Switching function | Normally closed (NC) | |
Output type | Two-wire | |
Rated operating distance | 10 mm | |
Installation | non-flush | |
Output polarity | AC | |
Assured operating distance | 0 ... 7.2 mm | |
额定值: | ||
Installation conditions | ||
A | 0 mm | |
B | 0 mm | |
C | 30 mm | |
F | 50 mm | |
Operating voltage | 20 ... 253 V AC 1) | |
Switching frequency | 0 ... 10 Hz | |
Hysteresis | 2 ... 10 typ. 5 % | |
Reverse polarity protection | reverse polarity tolerant | |
Voltage drop at IL | ||
Voltage drop IL = 100 mA, switching element on | typ. 7 V | |
Momentary current (20 ms, 0.1 Hz) |
0 ... 1200 mA | |
Rated insulation voltage | 1500 V | |
Operating current | 5 ... 200 mA | |
Lowest operating current | 5 mA | |
Off-state current | 0.7 ... 1.5 mA typ. | |
Switching state indicator | LED, yellow | |
指示灯/操作键: | ||
Potentiometer | sensitivity adjustment | |
许可和认证: | ||
UL approval | cULus Listed, General Purpose | |
CSA approval | cCSAus Listed, General Purpose | |
CCC approval | Certified by China Compulsory Certification (CCC) | |
周围环境: | ||
Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
机械特性: | ||
Connection type | cable PVC , 2 m | |
Core cross-section | 0.75 mm2 | |
Housing material | Stainless steel 1.4305 / AISI 303 | |
Sensing face | PBT | |
Housing diameter | 30 mm | |
Degree of protection | IP67 | |
Note |
1) In the temperature range below 0 °C, permissible operating voltage Ub 80...253 V Safety fuse ≤ 0.8 A (quick-blow) according to IEC 60127-2 Sheet 1 Recommendation: after a short circuit, check that the device is functioning correctly. |