Sieno Green Light Source Color Sensors (BZJ-311G-N)

Model and meaning:

For example:BZJ – 2 1 1 G- N

BZJ: Color mark sensors

2 Design program: 1, 2…
1 Class to light path: 1. Coaxial, 2. Non coaxial
1 Class to light source: 1. Single light source, 2. Double light source
R Color of light source: R: White G: Green
N Class to logic: N- NPN, P-PNP

Sieno Green Light Source Color Sensors applies the light emitting and the receiving principle. It will send out modulating light, receive the reflecting lights from detected object, and distinguish the color or recognize the existence of objects according the intensity of the receiving signals. It can serve for sensor in the automaticcontrol systems for packing machiney, printing machinery, texture and paper making machinery ect and be used with other instruments to detect the existence of the object marked with color code, pattern code, line or others. It has the functions of self-locating, recognizing colors, rectifying deviation, pattern checking and countering. The sensor applies optical technique, semi-conductor electronic technique and modulation demodulation, and has the features of high sensitivity, quick response speed, strong anti-background interference, compact structure and convenient operation.

Technical Data:

Technical  Parameter:
Model	BZJ-211	BZJ-311	BZJ-411	BZJ-511
Size(mm)	85*57*28	38*62*100	23*40*56	23*40*56
Supply  voltage	10-30vdc	10-30vdc	10-30vdc	10-30vdc
Ambient  temperature	0-50  C	0-50  C	0-50  C	0-50  C
Detecting  method	Coaxial  reflection	Coaxial  reflection	Coaxial  reflection	Coaxial  reflection
Sensing  distance	9mm
Chromatogram  of  ligh	Red, green  , blue, white	Red, green  , blue, white	Red, green  , blue, white	Red, green  , blue, white
Facula	circular	circular	circular	circular
Response  time	50us	50us	200us/500us	200us/500us
Output  current	< 200mA	< 200mA	< 200mA	< 200mA
Output  type	NPN	NPN, PNP, Analog  Output	NPN	NPN
Shell  material	Metal	Metal	Metal	Metal
Cable  length	2m	2m	2m	2m
Protection	RP-power  protection,   Load  short  -  circuit  protection
Weight	450g	500g	200g	180g