Light Curtain for elevator spare parts safety parts SFT-631 manufacturer from China Ningbo Sinhong Elevator Technology Co.,Ltd.

Product Detail

Model No.: SFT-631

Production Capacity: 300 per days

Application: Others

Brand Name: SFT

Means of Transport: Ocean

Delivery Date: 7 days

Type: Others

Qty of infra red diodes: 32 diodes

Detecting range: 0~4m
Qty of infra red diodes 632: 32diode
Beams of 631: 94~154
Voice Remainder: 15s after continuous detection
Protection level:I

SFT-621&631 series Light Curtain for elevator spare parts safety parts

Technical details:

Model:SFT-631
ITEM	Reference
Number of diodes	32 pairs
Distance between diodes	59mm
Maximum beams(distance ≥400)	154 beams
Maximum beams(distance ＜400)	94 beams
Response time (NPN or PNP)	≤65ms
Response time (relay)	≤80ms
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.