scan sensor system from China manufacturer - Weco optoelectronic Co.,Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: Weco-917B

Production Capacity: 1500 per day

Delivery Date: 5 days

Type: Medium Voltage

Jacket: Rubber

Brand Name: WECO

Length: 2M

Means of Transport: Ocean

Packing: tube

Application: Industrial

Insulation Material: PVC

Conductor Material: Aluminum

Volatague: AC/220V DC24V

product name : 917/957B Elevator Door Detector
Enhanced
Excellent performance
Length:2000mm
Width:38mm
Thickness:10mm

product name : 917/957B Elevator Door Detector

Technical Features
Items		917B6	917B7	957B6	957B7	957B8	957B9
Response time		replay output 45ms	replay output 61ms	replay output 36ms	replay output 57ms	replay output 65ms	replay output 95ms
		transistor output 21ms	transistor output 37ms	transistor output 12ms	transistor output 33ms	transistor output 41ms	transistor output 72ms
Number of infra diodes		17 Diode sets	32 Diode sets	17 Diode sets	32 Diode sets	40 Diode sets	48 Diode sets
Scanning beams		94-33 beams	128-94 beams	94-33 beams	154-94 beams	194-118 beams	234-142 beams
Detecting height		20-1840 mm				20-1870mm	20-1900mm
Infra red diodes range		117.5 mm	58.8 mm	117.5 mm	58.8 mm	47.5 mm	40.0 mm
Redundancy		None	Same to 957B7	None	One transmitter shielded after 120s detected absent
Power consumption		≤4 w or 100mA/DC24 v
Operating temperature		'-20℃- +65 ℃
Tolerance		vertical> 10mm/10° Horizontal>5mm/7°
Light immunity		≤100000Lux
EMC(En12015)(En12016)	EFT	Passed level 2 tests D (±1kv )		Passed level 4 tests D (±4kv )
	Surge	D(±2.5kv line to ground ,±1kv line to line )
	ESD	A(Air discharge±15kv Direct discharge ±6kv)
	Radio-frequency	D(10V rms,150kHz-80MHz,80%,1kHz Amp.Mod.,1%,3s )
	Radiated-immuity	D(30 V/m,80MHz-1.96GHz,80%)
Vibration		Vibration 20 to 500Hz 4hrs per X-Y-Z axis,sinusoidal vibration 30 mins per X-Y-Z axis
Detecting range		0-3m
Protection level		IP54(TX,RX),IP31(Power box)
Voice reminder		Buzzer in RX,after continuous detection for 15s,buzzer ON.