Cold metal detectors are mainly used at metallurgical industrial production line sites. By detecting the movement position of the workpiece, it outputs a switching control signal (contact or level signal) to participate in automatic control.

Cold metal detectors can be divided into two types according to the luminous light source: visible red light cold metal detectors and infrared light cold metal detectors.

Cold metal detectors can be divided into: feedback reflection type (R), through-beam type (T), and direct reflection type (D) according to the detection form.

 

Shell Style				Square
Working Power				DC12V、DC24V、A110CV、A220CV；±10% Rated voltage value
Operating temperature				-25℃～+70℃
Detection method				Reflective（R）	through-beam（T）	direct  reflective（D）
Detection distance				12m (SP-17 reflector)） 6m (SP-18 type reflector	15m	≤1.2m
OutPut	contact（Z）			Contact capacity：AC250V/5A；DC30V/5A
	level	12V	Load current 100mA	PNP NO：A(P)；PNP NC：B(P)
			Load current 100mA	NPN NO：A(N)；NPN NC：B(N)
		24V	Load current 100mA	PNP NO：C(P)；PNP NC：D(P)
			Load current 100mA	NPN NO：C(N)；NPN NC：C(N)
	Optical isolation			Max input working voltage≤DC27V，Load  current 100mA
indicator light				≥20MΩ（DC 500V）
Insulation resistance				≤5W
Power				contact＜20ms；Levels and Isolation＜2ms
Response time				incandescent lamp 10000Lx
Anti-light interference				Instantaneous hand rotation, from low to high
Sensitivity				DC input polarity protection, level output short circuit and overload protection
operating angle				Azimuth angle can be adjusted arbitrarily, pitch angle±45°
Dimensions（Length×width×height）				185mm×116mm×73mm

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