MODEL

SFT-820

SFT-832

Number of diodes

16

    32    

Scan beams

94 beams

212 beams

Detecting beams

31beams

32beams(<400mm)
94beams(≥400mm) 

Detecting height

(Above bottom of light curtain) lowest 23mm,highest 1823mm

Size

9mm(thick)×28mm(wide)×2000mm(high)

Detecting distance

0-4000mm

Vertical displacement 0mm

±20mm

Horizontal displacement 0mm

±3mm

Angular displacement 0mm

±15degrees

Cable reliability

20 million door movements

Free fall

1000mm

Light immunity

≥100000LUX

IP Rating

IP55

Temperature Test   　

-10℃~+65℃

Scan Speed

40ms

70ms

Response Time

60ms

90ms

Timeout Function

15Sec
a diode

15Sec
3non-adjacent diodes