High Precision 1mm PNP Nc M4 Industrial Proximity Sensor
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| Customization: | Available |
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| Type: | Inductive Proximity Switch |
| Principle: | Inductive |
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Basic Info.
- Model NO.
- CJM1-4M series
- Wires
- PNP (Three-Wires)
- Standard
- Standard
- Application
- Position Sensor, Speed Sensor
- Certification
- ISO, RoHS, CE
- Detection Distance
- 1mm±10%
- Supply Voltage
- DC10-30V
- Standard Detected Object
- Iron 5*5*1mm
- Response Frequency
- 3kHz
- Working Temperature
- -20℃~70℃(248-343K)
- Optional Working Status
- No
- Transport Package
- Standard Export Packing
- Specification
- Standard
- Trademark
- Cheemi
- Origin
- China
- HS Code
- 85365000
- Production Capacity
- 10000PCS/Month
Product Description
* Power supply reversal connection protection;, short-circuit protection, can directly connect with PLC
* Super-mini type Ф4/M5 D.C., M8 A.C. has been trial-produced and promoted
* Used in common places with medium environment resistanceRed LED indicates that it's available to detect the sensor operating state
* Economic and simply operation
* Widely used, can be the substitution of min-type switch and limiting switch
* IP67 protection structure (IEC specification)
| Structure Parameter | ||||
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| Ordering Part Number | ||||
| Model | Detection distance |
Switch point function |
Working voltage |
Connection form |
| CJM1-4M-N1 | 1mm±10% | NPN NO | DC10-30V | ![]() |
| CJM1-4M-N2 | 1mm±10% | NPN NC | DC10-30V | |
| CJM1-4M-P1 | 1mm±10% | PNP NO | DC10-30V | |
| CJM1-4M-P2 | 1mm±10% | PNP NC | DC10-30V | |
| Technical Parameter | ||||
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Widely used in engineering vehicle washing machines, automation and other scenarios

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.
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