Best Selling Infrared Safety Light Curtain Sensor with

Product Description

Best Selling Infrared Safety Light Curtain Sensor with the principle of the light emitted by the transmitter to the receiver, the formation of protective light curtain. When the light curtain is blocked, the receiver generates a shading signal for processing signals transmitted by cable to the controller, the controller of this signal, generates a control output signal to control the machine's brake control circuit or other device alarms, To achieve the machine to stop the operation or security alarm. The controller has both built-in and external.

Detailed Product Description 

Model	NPN or PNP	KJT-TB-4004	KJT-TB-4008	KJT-TB-4012	KJT-TB-4016
	L.on/D.on	KJT-TB-4004S	KJT-TB-4008S	KJT-TB-4012S	KJT-TB-4016S
No.of Beams		4	8	12	16
Detecting height		120mm	280mm	440mm	600mm
Beam Pitch		40mm
Sensing type		Through beam
Resolution		60 mm opaque object
Sensing distance		0.6 M ~ 5 M	0.6 M ~ 5 M	0.6 M ~ 5 M	0.6 M ~ 5 M
		0.3 M ~ 2 M	0.3 M ~ 2 M	0.3 M ~ 2 M	0.3 M ~ 2 M
Emitting light		Infrared LED:850 nm
Indicating LED		Blinking or shining output indicators.
Running type		More than one beam is covered ON(Dark On)
Operating voltage		DC12 ~ 24 V±10% (ripple P-P:10% Max.)
Current Consumption		Transmitter:35 mA Max.	Transmitter:45 mA Max.	Transmitter:55 mA Max.	Transmitter:60 mA Max.
		Receiver:30 mA Max.	Receiver:35 mA Max.	Receiver:40 mA Max.	Receiver:40 mA Max.
Load current		100 mA Max. at DC 24V
Protection circuit		Reversed Supply circuit protection, Short circuit protection output
Response time		Off to On:15 ms Max.
		On to Off:20 ms Max.
Insulation resistance		20MΩ min. (DC500V)
Voltage withstandabiligy		AC1000V 60Hz for 60 Sec.
Operating temperature		- 10 ºC ~ + 45ºC (No freezing allowed)
Ambient humidity		35% ~ 85% RH
Storage temperature		- 10 ºC ~ + 45ºC (No freezing allowed)
Storage humidity		35% ~ 95% RH
Protection degree		IP65
Material		Aluminum+ABS
Wiring method		Transmitter:M12 pigtailed type(5P)
		Receiver:M12 pigtailed type(5P)

Q:  How about the delivery time ?
A:  We are factory and we have large warehouse for goods,if we have the sensors you need in stock,we will send in 3 days.If have not in stock,we will produce asap after received your payment in our account.the detailed delivery time is according your order qty. 
Q: Does KJT keeps goods in stock or only trading ?
A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.