elevator light curtain safety light curtain from China manufacturer - Ningbo Sinhong Elevator Technology Co.,Ltd.

Product Detail

Model No.: SFT-620

Delivery Date: 7 days

Type: Others

Qty of infra red diodes: 17 diodes

Means of Transport: Ocean

Application: Others

Brand Name: SFT

Detecting range: 0~4m
Qty of infra red diodes 620: 17diode
Beams of 620: 33~96
Voice Remainder: 15s after continuous detection
Protection level: I

Model:SFT620
ITEM	Reference
Number of diodes	17 pairs
Distance between diodes	118mm
Maximum beams(distance ≥400)	96 beams
Response time (NPN or PNP)	≤45ms
Response time (relay)	≤60ms
Highesr beam	≥1840mm
Lowest Beam	≤23mm
Detecting Range	0-4000mm
Vertical tolerance	±20mm
Horizontal tolerance	±3mm
Angular Tolerance	±10°
Fault Tolerance	15 Sec 5 non-adjacent diodes
IP Rating	IP54
Light Immunity	100,000LUX
EMC compliance	Emissions to EN12015,immunity to EN12016
Temperature range	-20℃▬+65℃
Cable reliablity	20 million door movement
Vibration Test	random veibration 20 to 500Hz 0.002g2/Hz 4hrs per axis Sinusoidal vibration 30HZ 3.6g rms 30mins per axis
Voice indication	1)give buzzer sound "didi" after 15 seconds continuously beams interrupted, until return to normal 2)give buzzer sound "didi" after 15 seconds continuously beams interrupted,keep tweeting 20 seconds then close. 3)give buzzer sound "didi" innediately once beams interrupted,until return to normal.
Indicator tips	Receivers,transmitters,power supply box has lights to indicate working status.

Product characters:

Passed Germany TUV tests, and comply with related international standards;

Faults tolerance function, automatically shield the faulty diodes and remind the users;

Dormancy function, prolong product's working life;

Adopt new technology. PCBA with strong ability of corrosion resistance, and strong ability of field adaption, stable and reliable;

Beautiful appearance design, easy installation, suitable for most brand elevators;

Advanced technics and equipments, reliable SMT surface padding techniques;

Optional for users to choose NPN&PNP output (Transistor output) without power supply box.

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