Advanced High Performance M8 Inductive Proximity Sensor Model

• Customization: Available
• Type: Inductive Proximity Switch
• Principle: Inductive
• Model NO.: CJMA1.5-8M series
• Wires: NPN (Three-Wires)
• Standard: Standard
• Application: Position Sensor, Speed Sensor
• Certification: ISO, RoHS, CE
• Detection Distance: 1.5mm±10%
• Supply Voltage: DC10-30V
• Standard Detected Object: 8*8*1t(Q253A)
• Response Frequency: 2kHz
• Working Temperature: -25ºC~70ºC(248-358K)
• Optional Working Status: DC No/Nc
• Transport Package: Standard Export Packing
• Specification: Standard
• Trademark: Cheemi
• Origin: China
• HS Code: 8536500090
• Production Capacity: 10000PCS/Month

Product Description

Feature

* Special optical design on the back cover of theproduct, 360° around the visible indicator light.
* Dedicated lC, stable detection distance, richproduct specifications
* Use fold-resistant, oil-resistant wire.
* The detection surface is made of oil-resistantand corrosion-resistant materials, withsuperior environmental resistance.

Order No.:
CJMA1.5-8M-NA                      CJMA1.5-8M-NB                      CJMA1.5-8M-PA
CJMA1.5-8M-PB                      CJMA1.5-8M-DA                      CJMA1.5-8M-DB

Specification

Overall dimension
General description
Switch point function	NPN NO,NPN NC,PNP NO,PNP NC,DC NO,DC NC
Rated operating distance Sn	1.5mm
Installation	Flush mounting
Output polarity	DC
Reliable measurement distance Sa	0...1.2mm
Attenuation coefficient rAl	0.33
Attenuation coefficient rCU	0.31
Attenuation coefficient rV2A	0.74
Attenuation coefficient rMS	0.41
Rated grade
Rated voltage UB	10...30VDC
Switching frequency f	2KHz
Hysteresis H	Typical value 5%
Reverse polarity protection	Yes
Short circuit protection	Pulse
Voltage drop Ud	DC three-wire ≤2V, DC two-wire ≤3V
Working current lL	0...200mA
Leakage current lr	0...100uA
No-load current lo	≤10mA
Switch status indication	Red LED indicator
Ambient temperature	-25°C...70ºC(248..358K)
Environment humidity	35..95%RH
Mechanical properties
Wiring	Standard wire 2m
Shell material	Nickel plated brass
Sensing surface	PBT
Protection level	IP66
High pressure resistance	1000V AC, 50/60Hz 1 minute between the whole charging part and the shell
Insulation resistance	Above 50MΩ (DC500V megger) between the whole charging part and the shell
Vibration resistance	10~55 Hz, complex amplitude 1.5mm, 2H in X, Y and Z direction!
Certification and standards
Certificates	CE CCC CQC ISO9001
Standards	IEC/EN 60947-5-2:2004

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.