Specifications table for model CX-441
ItemPerformance characteristics
CE Marking Directive ComplianceEMC Directive, RoHS Directive
Adjustable Range20 to 50 mm 0.787 to 1.969 in
(Note) The adjustable range stands for the maximum sensing range which can be set with the distance adjuster. The sensor can detect an object 2 mm 0.079 in [CX-444(-P): 15 mm 0.591 in, CX-442(-P): 20 mm 0.787 in], or more, away.
Sensing Range (With White Non-Glossy Paper)2 to 50 mm 0.079 to 1.969 in
Hysteresis2 % or less of operation distance(with white non-glossy paper)
RepeatabilityAlong sensing axis: 1 mm 0.039 in or less, Perpendicular to sensing axis: 0.2 mm 0.008 in or less (with white non-glossy paper)
Supply Voltage 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current Consumption20 mA or less
OutputNPN open-collector transistor
- Maximum sink current: 100 mA
- Applied voltage: 30 V DC or less (between output and 0 V)
- Residual voltage: 2 V or less (at 100 mA sink current), 1 V or less (at 16 mA sink current)
Output: Output Operation Switchable either Detection-ON or Detection-OFF
Output: Short-Circuit ProtectionIncorporated
Response Time1 ms or less
Operation Indicator Orange LED (lights up when the output is ON)
Stability IndicatorGreen LED(lights up under stable operating condition)
Sensing ModeBGS / FGS functions switchable with wiring of sensing mode selection input
Distance Adjuster5-turn mechanical adjuster
Automatic Interference Prevention FunctionIncorporated
(Note) Note that detection may be unstable depending on the mounting conditions or the sensing object. In the state that this product is mounted, be sure to check the operation with the actual sensing object.
ProtectionIP67 (IEC)
Ambient Temperature- 25 to +55℃ -13 to +131℃ ℉ (No dew condensation or icing allowed ), Storage: -30 to +70℃ -22 to +158℃ ℉
Ambient Humidity35 to 85 % RH, Storage: 35 to 85 % RH
Ambient IlluminanceIncandescent light: 3,000 lx or less at the light-receiving face
Voltage Withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation Resistance20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration Resistance10 to 500 Hz frequency, 3 mm 0.118 in amplitude in X, Y and Z directions for two hours each
Shock Resistance500 m/s2acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting Element (Modulated)Red LED
Emitting Element (Modulated): Peak Emission Wavelength650 nm 0.026 mil
Spot Diameter Ø2 mm Ø0.079 in approx.(at 50 mm 1.969 in distance)
MaterialEnclosure: PBT (Polybutylene terephthalate)
Front cover: Polycarbonate
Indicator cover: Polycarbonate
Cable0.2 mm24-core cabtyre cable, 2 m 6.562 ft long
Cable ExtensionExtension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Weight (Typ.)Net weight: 55 g approx.
Gross weight: 65 g approx.

Stock Check

Stock check for product CX-441
DistributorQuantityInventory Date
Digi-Key Electronics
United States
Tel. 1-800-344-4539
Ramco Innovations - National
United States
Tel. 1-800-280-6933
Master Electronics
United States
Tel. 1-888-473-5297
United States
Tel. 1-702-462-7300


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