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Photoelectric sensors are used as sensors to detect the use of optoelectronic components elements. It was first converted into a change in the measured change in the optical signal, and then by means of the photovoltaic element further converts the optical signals into electrical signals. Photosensor light source is generally composed of three parts, an optical path, and optoelectronic components.
Features:
1) Reverse power protection (DC), surge protection.
2) Long life and high reliability.
3) Red LED indicates the status of the sensor can be detected.
4) Economic and simple operation.
5) Use a wide range, can replace the small switches and limit switches.
6) IP67 waterproof structure (IEC standard).
7) Alternative models of the same at home and abroad.
Technical parameter:
Specification:
Note:photoelectric sensor has NO, NC, NO+NC. Kindly inform us when you choose the model, like GDK-3N NO.
How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 6-10 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.
Shipping:
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.
Warranty:
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Contact us:
Send your Inquiry Details in the Below, Click "Send" Now!
YOUR BENEFITS IS OUR BUSINESS!!!
Features:
1) Reverse power protection (DC), surge protection.
2) Long life and high reliability.
3) Red LED indicates the status of the sensor can be detected.
4) Economic and simple operation.
5) Use a wide range, can replace the small switches and limit switches.
6) IP67 waterproof structure (IEC standard).
7) Alternative models of the same at home and abroad.
Technical parameter:
| Hysteresis | Set Distance <10% | |
| Answer frequency | DC 200Hz, AC 20Hz | |
| Power supply | DC12-24V(Voltage range:5-35V), AC90-250V | |
| Control output | Max:DC 2-wire 100mA, Dc 3-wire 300mA, AC 2-wire 400mA(Load resistance) | |
| Action indication | RED LED | |
| Type of protection | polarity protection / overcurrent /Short- circuit protection | |
| Temperature | (-)25 to 70 ºC | |
| Humidity | 35-85%RH | |
| Insulation resistance | >50MΩ | |
| Standard | IP67 | |
Specification:
| Model | NPN | GDK-3N |
| PNP | GDK-3P | |
| DC 2-wire | GDK-3Y | |
| Relay output | GDK-3M | |
| Dimentions (mm) | 36*100*69mm | |
| Mounting | The reflective feedback | |
| Standard test object | Transparent or opaque entity | |
| Sensingrange Sn(mm)±10% | 3mm | |
| Set Distance(mm) | 0-3mm | |
| Hysteresis | Set Distance <10% | |
| Answer frequency | DC 200Hz, AC 20Hz | |
| Power supply | DC12-24V(Voltage range:5-35V), AC90-250V | |
| Control output | Max:DC 2-wire 100mA, Dc 3-wire 300mA, AC 2-wire 400mA(Load resistance) | |
| Action indication | RED LED | |
| Type of protection | polarity protection / overcurrent /Short- circuit protection | |
| Temperature | (-)25 to 70 ºC | |
| Humidity | 35-85%RH | |
| Insulation resistance | >500MΩ | |
| Standard | IP67 | |
How to Order?
1. Please let us know what kind of model, color, poles and rated current etc.
2. Proforma invoice (PI) will be sent to you.
3. Please check and confirm the PI.
4. Once we confirmed the order, please pay it soon.
5. After full payment, all goods will be sent to you in 6-10 days as usual.
6. OEM/ODM is welcomed. Free OEM for more than 5000 sets orders.
Shipping:
1. Products are shipped via UPS / DHL / EMS / HK EMS / FedEx / TNT and so on expresses (door to door).
2. We Provide Drop shipping Service.
3.5 days delivery upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
4. In order to ensure you receive your order tax free upon import, we declare lower value.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We accept Western Union and T/T
2.30% deposit and 70% before shipping
3. No payment collection. We only can deliver goods after getting full payment.
Warranty:
1. We provide 1 year warranty.
2. If the product is defective, please notify us within 3 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Contact us:
Send your Inquiry Details in the Below, Click "Send" Now!
YOUR BENEFITS IS OUR BUSINESS!!!