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  • Very Thin Beam Sensor
  • Very Thin Beam Sensor
  • Very Thin Beam Sensor

Very Thin Beam Sensor CX-421

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Item Feature
This product is manufactured in Japanese standards. Please check the specification before you order., Attendant upon the company name modification of the manufacturer, betting on around 2010 October 1st to 2011 year September, the SUNX brand commodity, in the Panasonic brand consecutively becomes modification.During the transition period if the brand item
Impact Resistance (m/s2)
Durability 500 (about 50G) XYZ all directions, 3 times
Sensitivity Adjuster
Continously variable adjuster
Differential Movement (Hysteresis)
15% or less of operating distance
Noise Immunity
Automatic Interference Prevention Function
Equipment (precision mounting of up to 2 possible)
Stability Indicator
Green LED (lights up when beams are stable or unstable)
Ambient Humidity
35 to 85%RH, during storage: 35 to 85%RH
Detection Object
Opaque, translucent or transparent objects
Operating Ambient Temperature (deg C)
-25 to + 55 (However, no condensation and icing), when preserving: -30 to +70
Consumption Electric Current (mA)
25 or less
Peak Wavelength (nm)
Detection Distance (mm)
Withstand Voltage
AC1000V 1 minute, between charging bundle and case
Protection Structure
IP67 (IEC), flood-proof type (JIS)
Weight (g)
About 50
Sensing range and hysteresis is the value for white non-glossy paper (200 x 200mm).
Detection Output
NPN transistor open collector Maximum flow telegram style: 100mA Applied voltage: 30V DC and below (between output and 0V) Residual voltage: 1V and below (with 100mA of inflow current) / 0.4V and below (with 16mA of inflow current)
Output Opreration
ON when light enters/ON when there is no light Choice of switch
Power Indicator Light
Emitting Element
Infrared LED (modulation type)
Using Periphery illuminanation (Lx)
Incandescent lamp: surface irradiance 3000 or less
Short Circuit Protection
Operation Indicator
Orange LED (lights up when output is ON)
Vibration Resistance
Endurance 10 to 500Hz Double amplitude 1.5mm(MAX.10G) XYZ each direction 2 hours
0.2mm2with 2m 3-core cabtyre cable Cable extension: 0.3mm2The overall length of the cables above can be extended by up to 100m
Insulation Resistance (Mohm)
More than 20 at DC250V Mega, entire charging part, between the case
Response Time
1ms or less
Repeat Pricision (mm)
1 or less (detection shaft perpendicular direction)
Detection Method
Diffuse-reflection type
Supply Voltage
12-24V DC+/-10% Ripple P-P10% and below
Diffuse-reflection type
Case: PBT (polybutylene terephthalate) Lens, display cover: acrylic