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Product Details:
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| Product Name: | Laser Proximity Sensor | Size: | 31*22*11mm |
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| Type: | Retro-reflective Mode | Distance: | 8M Adjustable |
| Light Source: | Red(660nm) | Output: | NPN PNP NO NC |
| High Light: | Luoshida Square Laser sensor switch,Square Laser sensor switch Luoshida,Luoshida Q31 laser proximity switch |
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DC Q31 Plastic Retro-Reflective Square Laser Sensor Switch NPN PNP Output Distance Adjsutable
Brief introduction about the sensor :
Series :DC Q31 Retro-reflective square laser sensor
Size :31*22*11mm
Housing Material :ABS plastic
Spot size :2-3mm spot
The light source :Red(660nm)
Sensing Distance Sn :8m adjustable(dead zone 50-200mm)
Operating Voltage :DC 10-30V
Output function :NPN/PNP NO/NC
Connector :2M PVC cable
Specification about the sensor :
| DC Q31 Retro-reflective square laser sensor | ||
| Size | 31*22*11mm | |
| Sensing Distance Sn:(M) | 8m adjustable (Dead zone 50-200mm) | |
| Housing Material | PBT | |
| ●With or Without LED | ● With LED | |
| The light source | Red(660nm) | |
| Operating Voltage | 10-30VDC | |
| DC Ripple | <10% | |
| No Load Current | <10mA | |
| Max.Load Current | 150mA | |
| Leakage Current | <0.01mA | |
| Voltage Drop | <1.5V | |
| Switching Frequency | 120Hz | 100Hz |
| Response Time | 5ms | 5ms |
| Switching Hysteresis | <15%(Sr) | |
| Repeat Accuracy | NO | |
| Protection Category | - | |
| Operating Temperature | 0°C - 50°C | |
| Temperature Drift | <10%(Sr) | |
| Short Circuit Protection | YES | |
| Overload Trip Point | 180mA | |
| EMC | RFI>3V/M / EFT>1KV / ESD>4KV(contact) | |
| Shock/Vibration | IEC 60947-5-2,Part 7.4.1 / IEC 60947-5-2,Part 7.4.2 | |
| Material Active Face | Filter Mirror | |
| Connection | D3.8 3*0.15 2M PVC | |
| DC 3-wire 10-30V NPN NO | LQL-318MNO | |
| DC 3-wire 10-30V NPN NC | LQL-318MNC | |
| DC 3-wire 10-30V PNP NO | LQL-318MPO | |
| DC 3-wire 10-30V PNP NC | LQL-318MPC | |
Friendly reminder of the sensor :
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.
Brief inroduction for the Luoshida
Founded in 2012, Luoshida Sensor (dongguan) Co., Ltd. is a high-tech enterprise focusing on development, production, sales and service of sensors.For many years, it has been committed to development and production of proximity sensors, laser sensors, photoelectric sensors, and fiber optical sensors.Product development and production are designed and controlled in strict accordance with IEC Publication. By far, it has boasted a wealth of high-tech personnel with abundant sensor experience, advanced production technology and perfect testing equipment.
Our products have passed strict international standards tests which include EMC (electromagnetic compatibility), IP (Ingress Protection), vibration impact, high and low temperature and passed the EU CE Certification and ROHS testing.
We always adhere to take scientific and technological progress as guidance, insist on the "people-oriented, honesty and pragmatism, quality first, customer first" concept, and constantly improve ourselves in the development,providing customers with multiple proximity sensors and multi-directional fast technical support in accordance with international standards with latest technology, best quality and excellent service.
Relevant information about the service :
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 :
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;
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.
Contact Person: Anna
Tel: 18925543310
