* Dedicated lC, stable ultra-long detectiondistance, strong anti-interference.
* Use fold-resistant, oil-resistant wire.
* The detection surface is made of oil-resistant andcorrosion-resistant materials, with superiorenvironmental resistance.
Order No.:
CJUB8-12M-NAH CJUB8-12M-NBH
CJUB8-12M-PAH CJUB8-12M-PBH
CJUB8-12M-DAH CJUB8-12M-DBH
| Overall dimension | ||
 | ||
| General description | ||
| Switch point function | NPN,PNP,D | |
| Rated operating distance Sn | 8mm | |
| Installation | Non-flush mounting | |
| Standard detector | 24*24*1t(Q253A) | |
| Reliable measurement distance Sa | 0...6.4mm | |
| Rated grade | ||
| Rated voltage UB | NPN/PNP/D :DC:10...30VDC | |
| Switching frequency f | NPN/PNP/D:0.8KHz | |
| Return range | 1-15% of detection distance | |
| Repetition accuracy | <3% of detection distance | |
| No load current lo | <15mA | |
| Voltage drop Ud | NPN/PNP/D:<2.5V,D:<3.5V | |
| Working current lL | NPN/PNP:<200mA,D:<100mA | |
| Leakage current lr | 0...100uA | |
| Loop protection | Reverse polarity protection, output short circuit protection, surge absorption | |
| Switch status indication | Red LED indicator | |
| Surrounding environment | ||
| Environment temperature | -25ºC....70ºC(248.358K) | |
| Temperature effect | -Within 25ºC....70ºC, within 10% of detection distance at+24 °C | |
| Environment humidity | 35..95%RH | |
| Influence of voltage | <3% | |
| Mechanical properties | ||
| Wiring | Connector | |
 |  |  |
| Shell material | Brass plated with nickel pearl | |
| Sensing surface | PBT | |
| Protection level | IP66 | |
| High pressure resistance | 1000V AC, 50/60Hz 1 minute between the whole charging part and the shell Above | |
| Insulation resistance | 50MΩ (DC 500V megger) between the whole charging part and the shell | |
| Vibration resistance | 10~55 Hz, complex amplitude 1.5mm, 2H in X, Y and Z directions | |
Cheemi Technology Co., Ltd specializes in development and commercialization of monitoring & measuring solution innovation, is a leading manufacturer of electrical sensors in china, with more than 80 workers, 2200m2 workshop, 20 years experience in current measurement. There are total 4 production lines, with an annual output of 8 million pieces. Its main products include hall effect current transducers, proximity switches, temperature sensors, current transformers, ISO, CE & RoSH certificated.
All our sensors will be well packed with bubble & carton. (Bubble packing→4 small carton→1 big carton)
You can choose your own label(Screen Print or Laser Engraving).
Can be netural packing or OEM.
Shipping
Products are shipped via UPS / DHL/ FedEx / TNT, etc. (door to door), or air & sea shipment for larger qty.
L/T: 3-7 days upon receiving payment if the qty is lower than 1000PCS and it is not customized products.
Shipping via DHL. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Q1:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
Q2:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
Q3:Can you provide help for technical issues?
A:Yes,we have more than 10 years of research and development in the electronic industry. If you need technical help in the purchase process, please feel free to contact us.
Q4 : Can I get a lower price if I order large quantities?
A : Yes,it's negotiable.
Q5: How about the quality guarantee period ?
A : Our warranty period is one year since from shipping date.
Q6: Can I add or delete items from my order if I change mind?
A : Yes, but you need to tell us asap, if your order has been done in our production line, we cannot change it.
