Ultra-compact size used for built-in use for over 25 years
Various types such as head-on, wide diffuse reflective, high power or convergent reflective
M3 threaded screw can be used for all models
Water resistance complying with IP67
Stability output is included standard
*High-power light transmitting business cards : GT1SN, GT1N
*Long detecting distance of 10m : GT3RSN
*High-performance detection at a short distance : GS5SN, GS5N
*Less affected by background : limited reflection type
*Easy light axis alignment : red LED type
 

Detection method	Detecting  distance						Model		Operation mode	Output    mode
							Side-on type	Head-on type
Through beam	1m						GT1SN	--	NPN Open collector output	Light-ON/Dark-ON    selectable    (with switch)
							GT1SPN	--	PNP Open collector output
							--	GT1N	NPN Open collector output
							--	GT1PN	PNP Open collector output
	7m						--	GT3N	NPN Open collector output
							--	GT3PN	PNP Open collector output
	10m						GT3RSN	--	NPN Open collector output
							GT3RSPN	--	PNP Open collector output
	7m						GT7SN	--	NPN Open collector output
							GT7SPN	--	PNP Open collector output
Retroreflective	0.1~2m						GSM2RSN	--	NPN Open collector output
							GSM2RSPN	--	PNP Open collector output
Diffuse reflective	70mm						GS5SN	--	NPN Open collector output
							GS5SPN	--	PNP Open collector output
							--	GS5N	NPN Open collector output
							--	GS5PN	PNP Open collector output
	400mm						GS20RSN	--	NPN Open collector output
							GS20RSPN	--	PNP Open collector output
	300mm						--	GS20RN	NPN Open collector output
							--	GS20RPN	PNP Open collector output
	300mm						GS20SN	--	NPN Open collector output
							GS20SPN	--	PNP Open collector output
	200mm						--	GS20N	NPN Open collector output
							--	GS20PN	PNP Open collector output
Convergent reflective	1~40mm						GSZ3SV	--	NPN Open collector output
							GSZ3SPN	--	PNP Open collector output
	3~30mm						GSZ3RSN	--	NPN Open collector output
							GSZ3RSPN	--	PNP Open collector output