Product Details

Established in 1997, Yueqing Aotoro Electric Automation Co.,Ltd is a professional in the electronic sensors research and development, one of the most professional sensor manufactures China.Now, we have won high and good reputation from customers both at home and abroad with excellent products and competitive price. We special manufacture in photoelectric switch,proximity switch,solid state relay,switch power supply,magnetic relay,timer relay,counter, touch sensor, all of our product have already approved CE certificate. We always believe in that the enterprise could keep leading position in the market as long as we are seeking our object.With this spirit,we always try best to satisfactory our customers to enlarge markets.

Specification	FR40 series
	Type
DC 3-wire NPN NO	FR40-20DN
DC 3-wire NPN NC	FR40-20DN2
DC 3-wire PNP NO	FR40-20DP
DC 3-wire PNP NC	FR40-20DP2
Sensing distance	20mm±10%
Sensing object	metal
Standard object	Iron 40x40x1mm
Supply voltage	DC type10-30VDC
Current consumption	DC type5mA max
Response frequency	DC type:300Hz max
Control output	Resistive load:200mA max., Inductive load:100mA max.
Circuit protection	Reverse polarity, surge absorber
Operating temperature	-25 to +75non-freezing condition
Residual voltage	DC 3-wire type:1.5V max., DC 2-wire type:3V max
Insulation resistance	Min. 50MΩ500VDC
Enduring voltage	AC1500V 50/60Hz for 1minute
Protection	IP67IEC specification

Aotoro Technology support:

Index: passed the CCC, CE certification, all the technical indexes reach achieve national standard (GB/T14048.10-1999),

Technology: adopting new special IC, adopt the most complete technical design, with various protection circuit, anti-jamming measures, more stable performance.

by SMD production technology, product reliability and consistency.

Management: passed ISO9001 certification, all processes of production links is strict accordance with the standardization documents, never let any nonconforming into the market.

Appearance: by international standard method to design, structure more reasonable and more beautiful appearance.

Service: pre-sale, sale and after-sale tracking service is comprehensive, The first-class technical team, providing technical support, complete and spotless quality guarantee.

Payment

1. Full payment must be made within 15 days of placing your order.

2. The buyer is responsible for any tax and/or duty charged by their country.

Shipping and handing

FEDEX is our preferred shipping method. We offer ship goods with EMS DHL TNT and UPS.

Insurance

Buyers are responsible for any insurance they feel is required..

RefundExchange Only

If you are not satisfied with your purchase, you can exchange the item. The buyer is responsible for all further shipping fees.2. The buyer must contact us within 3 days of delivery if they wish to exchange defective or incorrectly shipped items.

Feedback

Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.

Service:

pre-sale, sale and after-sale tracking service is comprehensive, The first-class technical team, providing technical support, complete and spotless quality guarantee.