Advanced M40 Inductive Proximity Sensor for PNP/NPN Applications
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| Customization: | Available |
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| Type: | Inductive Proximity Switch |
| Principle: | Inductive |
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Basic Info.
- Model NO.
- CJU20-40M series
- Wires
- PNP/NPN
- Standard
- Standard
- Application
- Position Sensor, Speed Sensor
- Certification
- ISO, RoHS, CE
- Rated Action Distance
- 20mm
- Installation
- Non-Flush Mounting
- Reliable Movement Distance
- 0~17mm
- Working Current
- 0~300 Ma
- Connection Form
- 2m, PVC
- Transport Package
- Standard Export Packing
- Specification
- Standard
- Trademark
- Cheemi
- Origin
- China
Product Description
- It has high resolution and accuracy for the monitoring and measurement of presence, movement and position of metallic objects.
- The operating distance of the sensor depends on the coil's size as well as the target's shape, size and material.
- It is divided into two categories according to the working state :
NC - Normal Close type
- Equivalent to the same type of the other brands (P+F and TURCK).
- 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
- Full thread shape to enlarge the installation space; can use wrench and clamp directly
- Countermeasure to improve the housing intensity and to solve disconnection
| Ordering Part Number | ||||
| Model | Detcction distance | Switch point function | Working voltage | Connection form |
| CJU20-40M-N1 | 20mm±10% | NPN NO | DC6-36V | |
| CJU20-40M-N2 | 20mm±10% | NPN NC | DC6-36V | |
| CJU20-40M-N4 | 20mm±10% | NPN NO+NC | DC6-36V | |
| CJU20-40M-P1 | 20mm±10% | PNP NO | DC6-36V | |
| CJU20-40M-P2 | 20mm±10% | PNP NC | DC6-36V | |
| CJU20-40M-P4 | 20mm±10% | PNP NO+NC | DC6-36V | |
| CJU20-40M-D1 | 20mm±10% | DC NO | DC10-30V | |
| CJU20-40M-D2 | 20mm±10% | DC NC | DC10-30V | |
| CJU20-40M-A1 | 20mm±10% | AC NO | AC90-250V | |
| CJU20-40M-A2 | 20mm±10% | AC NC | AC90-250V | |
| CJU20-40M-W | 20mm±10% | AC NO+NC | AC90-250V | |
| Structure Parameter | ||||
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| Technical Parameter | ||||
| Rated action distance (Sn) | 20mm | |||
| Installation | Non-flush mounting | |||
| Reliable movement distance | 0--17mm | |||
| Switching frequency(f) | DC 0-400HZ | |||
| Switching frequency(f) | AC 50/60HZ | |||
| Hystcresis (H) | Typical values% | |||
| Reverse polarity protection | Yes | |||
| Short circuit protection | Pulse | |||
| Voltage drop (Ud) | DC≤1V | |||
| Voltage drop (Ud) | AC≤7V | |||
| Working current | 0-300 mA | |||
| Leakage current (lr) | 0-0.5mA typical values 0.1uA,25ºC | |||
| No-load current | ≤15mA | |||
| Indicator light | Red LED | |||
| Enviroment temperature | -20ºC~70ºC(248-343K) | |||
| Connection form | 2m, PVC | |||
| Conductor cross-scctional area | 0.14mm | |||
| Protection grade | IP65 | |||
| Remarks: | ||||
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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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