Compact 8mm NPN Inductive Proximity Sensor for Automation

• Customization: Available
• Type: Inductive Proximity Switch
• Principle: Inductive
• Model NO.: CJD08-25K series
• Wires: NPN (Three-Wires)
• Standard: Standard
• Application: Position Sensor, Speed Sensor
• Size: 25*25*38.5
• Certification: ISO, RoHS, CE
• Detection Distance: 8mm±10%
• Supply Voltage: DC6~36V
• Standard Detected Object: Iron 30*30*1mm
• Response Frequency: 0.2kHz
• Working Temperature: -20℃~70℃(248-343K)
• Optional Working Status: No/Nc
• Transport Package: Standard Export Packing
• Specification: Standard
• Trademark: Cheemi
• Origin: China
• HS Code: 85365000
• Production Capacity: 10000PCS/Month

Product Description

Feature

* Functional type, equivalent to the same type of the other brands.
* Power supply reversal connection protection; short-circuit protection, can directly connect with PLC  
* Newly added current over-load protection; the elements are made of imported chip
* Long service life, high reliability and strong resistance property to environment
* Red LED indicates that it's available to detect the sensor operating state
* IP67 protection structure (IEC specification) 

Specification

Structure Parameter:
Ordering Part Number:
Model	Detection distance	Switch pointfunction	Working voltage	Conneetion form
Technical Parameter:
Ratcd action distancc(Sn)		8mm
Reliable movement distance(Sa)		0~7mm
Switching frequency (f)		DC 0~400HZ
Switching frequcncy (f)		AC 50/60HZ
Hysteresis (H)		Typical values%
Reverse polarity protection		Yes
Short circuit protection		Pulse
Voltage drop (Ud)		DC≤1V
Voltage drop (Ud)		AC≤7V
Working current (Il.)		0~300 mA
Leakage current (lr)		0~0.5mA typical values 0.luA,25ºC
No-load current (lD)		<15mA
Indicator light		Red LED
environment temperature		-20ºC~70ºC(248-343K)
Connection form		2m,PVC
Conductor cross-sectional area		0.22mm
Shell matcrial		PBT
Induction surface		PBT
Protection grade		IP67
Standard		EN 60947-1:2004

Company Profile

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.

Packaging & Shipping

Package 
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. 

 

FAQ

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.