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■Features
◆ High technical fiber sensor applies to tiny objects and color deviation, fits to narrow distances
and can be assemble in hard environment.
◆ The detection head of the fiber is very small, fits to assemble in narrow distance. It can work
stably in hard environment that needs explosion-proof, like big difference of electromagnetic
interference,temperature, humidity, etc.
◆ Simple to operate, the sensitivity adjusting press-button and dark/bright dynamic switch is visible at a glance.
◆ Amplifier is hided inside，reaction speed is 1ms, resetting time is within 1ms.
◆ Guide rail type installation is more convenient than the plane type.
◆ With short circuit protection and power supply polarity protection, can avoid the adverse
consequences due to take the wrong line.
◆ The ability of anti - interference function can have 2 sets of close installation.
◆ The sensitivity adjusting have coarse and fine to mediate.
■Mode and parameter
Detection way
Fiber type
Mode
NPN
GX4-A3R
GX4-A3G
GX4-A3B
PNP
GX4-A3R-P
GX4-A3G-P
GX4-A3B-P
Light color
Red
Green
Blue
Power voltage
DC12~24V±10% pulsing（P-P）within 10%
consuming electric current
Within 30mA
Reaction time
Acting、resetting within 1ms
Output
NPN open-collector output：Pour into electric 100mA，remaining voltage 1.1V
PNP open-collector output：pull out electric 100mA，remaining voltage 1.1V
Indicator light
Action indicator（red）
Output state
bright/dark，select through the toggle switch
Sensitivity adjusting
A coarse, fine of two kinds of mediation
Connection way
Multi strand cables,2m length, can be extended
Shell material
ABS engineering plastic
Light resistance
Incandescent light： 3000LX，sunlight： 10000LX
Environment temperature
Sensor
Working ：-10~+50℃（not frozen），storing ：-20~+60℃
Fiber
Working ：-40~+70℃（not frozen），storing ：-40~+70℃
Environment humidity
Working： 35~85%RH，storing：35~85%RH
Working： 35~85%RH，storing：35~95%RH
Allowed bending radius
Above 25mm2
Vibration
Vibration frequency：10~55HZ，vibration amplitude：1.5mm, on each X、Y、Z direction 2 hours
Rush
Accelerated speed：500m/s约g，on each X、Y、Z direction 3 times
Insulation resistance
DC500V，above 20MΩ
Insulation strength
AC1000V，50/60HZ，1 min（0~40℃，85%RH）
Protection level
IP54
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