10-30V 3 Wire Metal Proximity Sensor M4 Small Visible Light 660nm Through Beam Mode

DC 3 Wire M4 Small Visible Light 660nm Through Beam Mode Laser Proximity Sensor Switch

Quick detail information about the sensor :

Series: M4 laser sensor through-beam
Size: M4*0.5*20mm
Housing Material: Stainless steel
Spot size: the Min.0.5mm spot
The light source: Red(660nm)
Sensing Distance Sn:20m
Operating Voltage: DC 10-30V
Output function : NPN/PNP NO/NC
Connector : 2M PVC cable

Specification about the sensor :

Kindly reminder about the sensor application :

1. When installing the photoelectric switch and laser switch, ensure that the switch is perpendicular to the detection object as much as possible. When installing side by side, it must not be installed too densely. There must be a certain interval. The interval distance requirement is directly related to the actual use environment, so as not to cause interference after installation Prevail.

2. The factory detection standard of photoelectric switch and laser switch is a square pure white paper baffle. The actual detection distance will change due to the difference of the color reflectivity of the picked object.

3. Laser and photoelectric products are not suitable for use in dusty, oily, humid and vibrating environments. The operating temperature is 0-50℃. The section of the switch head to the middle amplifier part has an optical fiber cable and cannot be folded. It is not resistant to the interference of the motor and the inverter. It should be kept at a certain distance. The working voltage is DC10-30V and the load current should not exceed 100 mA. (The switch cannot be used in areas involving personal safety, such as anti-pinching.

4. The detection standard for laser diffuse reflection and photoelectric diffuse reflection products is A4 pure white cardboard. The detection distance of the product is greatly affected by the color and reflectance of the detected object. The brighter the color, the better the reflection, the longer the detection distance of the product, the color The darker, the worse the reflection, the shorter the detection distance. If a black object is detected, the actual detection distance may only be about 20% of the factory detection distance.

FAQ :

Shipping ways
Our normal shipping way is internation express, such as DHL,FEDEX, TNT and so on;
When the gross weight is over 45kg, air trnasportation is also a good way for the customers to save some cost;
Sea transportation is also can be considered, but only appointed agent accetpable.

Payment term and delivery time
1. Generaly speaking, 30% deposit in advance, balance paid before the shipping;
2. Sometimes the paypal payment method is also ok if the total amount is less than 500USD, such as sample fee;
3. Delivery time:
The sensors will be shipped out in 3 days when we receive the payment if we have stocks;
If no stocks, the delivery time will be 7-10days when we received the PO or deposit.

After-sales services
1. The warranty period is 12 months
2. If we send the wrong parts to you, free replacement will be available
3. As for the installation of the parts. if you have any questions, please do not hesitate to contact us at any time.