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It can detect moving or standing people or objects, keep safety when people or equipments enter from rotation door or automatic swing door.

> Sensor for revolving door M-227A

> Motion light curtain sensor M-227B

> Operation voltage: AC/DC12-36V

> Current consumption: <100mA

Product Detail

Automatic Door Opener Moving Safety Curtain

Model No.: M-227A, M-227B

Sensor for revolving door M-227A

Motion light curtain sensor M-227B

It can detect moving or standing people or objects, keep safety when people or equipments enter from rotation door or automatic swing door.

Ingenious structure, simple but modern appearance. And very easy to instal.

The detection height and sensing area are adjusted by adjusting wheel and locking the screws. Quick response and accurately.

The system has stabilized voltage and set filtration system to filter background and noise. Do not influence by environment(sunshine, snow or rain).

The detection angle of scanning can be adjusted by mounting bracket accurately.

Scan area setting	Mechanical adjustment of wheels 500-2800mm	Triangle principle
Ambient temperature	-20°C~60°C	Deviate from set scan area 60°C
Distinguish black/white	Max20% White: scan area is larger Black: scan area is smaller	The distinguish between black and white according to scan area set
Detection area diameter	About 75mm light spot	Apply in 2000mm scan area
Type of ray	Infrared ray	880nm pulse modulation infrared light
Operation voltage	AC/DC12-36V
Current consumption	<100mA
Signal output	Relay, switch point Highest alternating voltage 48VDC/AC Highest alternating current 0.5ADC/AC Highest alternating capacitance 55 volt-ampere/24 watts	Electrical isolation Rated current (resistive load) DC1A/24V Inductive load/capacitive load, Provide EDM quenching Resistive load
Detection response time	≤100ms
Operation mode	Motion or standstill mode	Self-adaption
Function Indicator	LED	Blue-standby, Red-detect
IP	Ip52
Housing material	AL/ABS
Sensor for revolving door M-227A	620×39×37mm, 750×39×37mm, 900×39×37mm, 1200×39×37mm	Length/Width/Hight
Motion light curtain sensor M-227B	620×39×37mm, 750×39×37mm, 900×39×37mm, 1200×39×37mm	Length/Width/Hight
Electromagnetic compatibility	Anti-interference abide by EN61000-6-1, EN61000-6-2 Emission interference abide b	CE abide by 89/336 EEC EMC