G115 Slot Type Photoelectric Switch

Description

Throuht-beam type

Through-beam bype photoelectric switch is designed that via the light beam between opposite-mounted transmitter and receiver, the object passing through these two devices will interrupt the light beam and start the receiver. (Fig.R1)

Diffuse type

Diffuse reflection type photoelectric switch integrates the transmitter and the reciver. Light reflected by the photoelectric switch is reflected back to the receiver by the detected object. (Fig.R2)

Retroreflective type

Retroreflective type photoelectric switch also integrates the transmitter and the receiver, Its difference from other models is that reflecotr is used to relfect light to the photoelectric switch. Though the object between the photoelectric switch and reflector can reflect the light, it is much less efficient than the reflector so as to cut down reflected light. (Fig.R3)

Convergence reflection type (condensation type)

The working principle of convergence reflection type photoswitch is similar to that of direct reflection type one, while its projector and light receiver focus on boject distance, only when the object presents to the focus can the photoswitch actuate.(Fig.R4)

Outward appearance code

Model				G115
Dimension
Sense distance				25mm
Through-beam type	DC10~30VDC	NPN	NO	G115-3E25NA
			NC	G115-3E25NB
			NO+NC	G115-3E25NC
		NPN	NO	G115-3E25PA
			NC	G115-3E25PB
			NO+NC	G115-3E25PC
Output voltage peak				DC:200mA、AC:300mA
Consumption current				DC<15mA、AC<10mA
Standard detected object				DC<2ms、AC<20ms
Repeatability				2°~10°
Response frequency				Transparent oropaque body
Ambient temperature				-25℃ - +55℃
Ambient brightness				Sunlight below 10000LX, incandescent lamp below 30000LX
Shell material				Metal
Protection grade				IP54

Application illustration or photoelectric switch