product name: HITACHI 2-IN-1Type Elevator Door Detector


1. ningbo pecaf electronic technology limited company is located in Ningbo, Ningbo jiangdong high-tech science and technology park is a high-tech research and development enterprise, specializing in infrared screens, elevator the elevator control cabinet accessories, ladder, direction indicator, Elevator power feedback controller, lift loads weighing device.

2. Companies rely on efficient quality management system, through certification and CE certificate of authority; elevators by the State quality supervision and inspection center test targets to meet and exceed the national standards, products are widely used in all kinds of passenger elevators, freight elevators.

3. Adhere to the people-oriented, technology-based, depending on the quality of life survive, credibility, constantly improving production technology to improve quality, continuous innovation and improvement in product development.

4. Elevator screens introduced Germany technology doubly good quality brands and reliable secure, factory direct marketing services in place.

HITACHI 2-IN-1Type Elevator Door Detector
1.Anti-jamming performance strong light, without interference from sunlight and other light sources;

2.New ultra sensitive,154 infrared beams to provide the greatest degree of protection;

3.Using the high-tech design high reliability of MCU control chip, product performance and stability;

4.Fast automatic diagnosis failure protection functions, intelligent identification shielding fault light beam;

5.With integrated cable interface and special cables, resistant and more than 20 million times;

6.Product appearance design appearance, more accessible for on-site debugging installation;

7.To select the PNP and NPN no power signal output;

HITACHI 2-IN-1Type Elevator Door Detector
Technical parameters:

Items	Technical Parameters
Beams Number	154 beams (infrared)
Sensors Number	32 pairs (refer to pictures)
Sensors Interval	58 mm (refer to pictures)
Beams Center Points Interval	5.5mm
Scanning Form	Line by line
Response Time	61msec(relating to detecting points of scanning cycle)
Detecting Height	25-1860mm
Detecting Range	0~5m moving door
Light Immunity	100,000lux(visible light)
Allowable Deviation Angle	≤10°
Allowable Deviation Position	Vertical: ±10mm/7°
	Horizontal: ±5mm/5°
Protecting States	Cable fault
	Power fault
Current Consumption	Less than100mA
Protection Grade	IP65 standard
Ambient Temp.	-20°C~ +70°C
Storage Temperature	-40°C~ +80°C
Other functions	One transmitter is shielded after 120s' blocking
Indicator	Power (green LED)
	System fault/beams blocked(orange LED)
Shell Material	Aluminum alloy surface spray plastic(black)
Shell Cover (light filter)	Embedded installation of infrared penetrating for blocking off non-infrared
Authentication	TUV CE(EMC)
Working Voltage	200~240VAC or 12-30VDC
Power supply	220VAC or 24VDC