德国IFM电感式传感器，IF5545
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IFB3004-APKG/US
电感式传感器
金属螺纹 M12 x 1
接插件
感应距离 4 mm [nf]
非齐平安装
电气设计 DC PNP
输出功能 常闭
工作电压 [V] 10...36 DC
电流负载 [mA] 150
短路保护 脉冲
反相保护 是
过载保护 是
电压降 [V] < 2.5
电流损耗 [mA] < 15 (24 V)
实际感应距离 (Sr) [mm] 4 ± 10 %
工作距离 [mm] 0...3.25
开关点偏移 [Sr的百分比] -10...10
迟滞 [Sr的百分比] 3...15
开关频率 [Hz] 1500
修正系数 钢(St37) = 1 / 不锈钢约0.7 / 黄铜约0.4 / Al 约 0.3 / Cu约0.2
环境温度 [°C] -25...80
外壳防护等级 IP 67
EMC电磁兼容 EN 60947-5-2
EN 55011: 等级B
MTTF [年] 2531
外壳材料 黄铜 白青铜-镀层; 感应面: PC (Polycarbonat)
功能显示
开关状态 LED 黄色
接口 M12接插件
重量 [kg] 0.025
配件(同时供货) 2个固定螺母
德国IFM电感式传感器，IF5545
Active Zone / Active face Area over the sensing face in which the sensor reacts to the approach
of the target.
Output function Normally open: Object within the active zone – output switched.
Normally closed: Object within the active zone – output blocked.
Programmable: Choice between normally closed or normally open.
Positive switching: Positive output signal (to L–).
Negative switching: Negative output signal (to L+).
Power-on delay time The time the sensor needs to be ready for operation after application
of the operating voltage (in the millisecond range).
Hysteresis The difference between the switch-on and the switch-off point.
Leakage current Current for the internal supply of 2-wire units, also flows through the
load when the output is unswitched.
Current consumption Current for the internal supply of 3-wire DC units.
Switch point drift The shifting of the switch point owing to changes in the ambient
temperature.
Short circuit protection ifm sensors which are protected against excessive current by means
of a pulsed short-circuit protection. The inrush current of incandescent
lamps, electronic relays and low resistance loads may cause this
protection to cut in and turn the switch off!
Operating voltage The voltage range in which the sensor functions safely. A stabilised
and smoothed direct voltage should be used! Take into account
residual ripple!
Switching frequency Damping with standard target (mild steel) at half nominal sensing
range. The damped – undamped ratio is 1 : 2.
Sensing range
Nominal sensing range sn:
design range of the unit
Real sensing range sr:
individual deviations at room temperature
between 90 % and 110 % of sn
Useful sensing range su:
switch point drift
between 90 % and 110 % of sr
Operating distance sa:
safe switching
between 0 and 81 % of sn
德国IFM电感式传感器，IF5545
