Sensor & Industry Switchgear & Photoelectric Sensor & Photoelectric Sensor G78


Photoelectric Sensor G78

Model explanation of Photoelectric Sensor

1. G: Photoelectric sensor
2. Sub code No.(18, 50, 76.....)
3. Operating voltage(2: 90-250VAC ;3: 10-30VDC; 4: 12-240VDC/24-240VAC; 5: Special voltage)
4. Detection method( A: Diffuse type; B: Mirror reflex type; C: Through beam type)
5. Detection distance (05: 5cm ; 10: 10cm; 30: 30cm; 101: 10m)
6. Output method(N: NPN transistor output; P: PNP transistor output; J: Relay output; L: AC two-line output; S: NPN+PNP)
7. Output status(A: NO; B: NC; C: NO+NC)
8. Auxi function code(T1: Front delay; T2: Rear delay; Y: Oil proof; T: With connector; I: Special requirement)

Technical Parameters:

Model NO.	Detection distance	Working voltage	Output		Detection way
Model NO.	Detection distance	Working voltage	Form	State	Detection way
G78 -3A 40NA	40cm	DC10-30V	NPN	NO	Diffuse type
G78 -3A 40NB	40cm	DC10-30V	NPN	NC	Diffuse type
G78 -3A 40NC	40cm	DC10-30V	NPN	NO+NC	Diffuse type
G78 -3A 40PA	40cm	DC10-30V	PNP	NO	Diffuse type
G78 -3A 40PB	40cm	DC10-30V	PNP	NO	Diffuse type
G78 -3A 40PC	40cm	DC10-30V	PNP	NO+NC	Diffuse type
G78 -2A 40LA	40cm	AC90-250V	SCR Control lable silicon	NO	Diffuse type
G78-3B2NA	2m	DC10-30V	NPN	NO	Retroreflective
G78-3B2NB	2m	DC10-30V	NPN	NC	Retroreflective
G78-3B2NC	2m	DC10-30V	NPN	NO+NC	Retroreflective
G78-3B2PA	2m	DC10-30V	PNP	NO	Retroreflective
G78-3B2PB	2m	DC10-30V	PNP	NC	Retroreflective
G78-3B2PC	2m	DC10-30V	PNP	NO+NC	Retroreflective
G78-2B2LA	2m	AC90-250V	SCR Control lable silicon	NO	Retroreflective
G78 -3C 5NA	5m	DC10-30V	NPN	NO	Through beam
G78 -3C 5NB	5m	DC10-30V	NPN	NC	Through beam
G78 -3C 5NC	5m	DC10-30V	NPN	NO+NC	Through beam
G78 -3C 5PA	5m	DC10-30V	PNP	NO	Through beam
G78 -3C 5PB	5m	DC10-30V	PNP	NC	Through beam
G78 -3C 5PC	5m	DC10-30V	PNP	NO+NC	Through beam
G78 -2C 5LA	5m	AC90-250V	SCR Control lable silicon	NO	Through beam