PRODUCTS |
Home >> Capacitive Proximity Sensors >> PE-CA-8-18-P1-70-NF
|
|
PE-CA-8-18-P1-70-NF
Connection Diagram
|
Description: |
WORKING PRINCIPAL
WHEN AN OBJECT ( METALLIC OR NON METALLIC ) APPROACHES THE ACTIVE SURFACE THE CAPACITANCE BETWEEN THE MASS AND THE ACTIVE ZONE OF THE PROXIMITY SENSORS INCREASES. WHEN THE PRESET VALUE IS EXCEEDED THE OSCILLATOR STARTS, THE OSCILLATOR VOLTAGE CHANGES,THE TRIGGER STAGE ACTIVATED AND THIS RESULTS IN A CHANGE IN THE SWITCHED OUTPUT CONDITION.
APPLICATIONS
CAPACITIVE PROXIMITY SWITCHES ARE PARTICULARLY SUITABLE FOR CONTROLLING THE FILLING LEVEL IN TANKS WHERE LIQUID, POWDER OR GRANULATED MATERIALS ARE TO BE MONITORED
CAPACITIVE PROXIMITY SWITCHES OR SENSORS ARE PRIMARLY USED WHEN THE OBJECT TO BE DETECTED IS NON METALLIC. CAPACITIVE SENSORS SENSED THE MOST COMMON MATERIALS ARE : PLASTIC, GLASS, WOOD AND PAPER. ANOTHER COMMON APPLICATION IS AS A LIQUID LEVEL CONTROL IN A BIN OR HOPPER.
CAPACITIVE PROXIMITY SWITCHES ARE IDEAL FOR THIS TYPE OF APPLICATION, SINCE THEY CAN BE ADJUSTED TO IGNORE THE SIDE OF THE ENCLOSURE.
Capacitive Proximity Switches
1. SIZE : M-12, 18 & M-30 mm (Barrel Shaped)
2. TYPE : NPN / PNP
3. OUTPUT LOGIC : NO / NC / NO+NC
4. MOUNTING : Flush Type / Non Flush Type
5. SENSING DISTANCE : 5mm to 15mm
6. ENCLOSURE : Nickel Platted Brass Tube
7. APPROVALS : CE
|
Technical Specification: |
Capacitive Proximity Switch
Model No.--------------PE-CA-8-18-P1-70-NF
1. SIZE : M-18X70
2. TYPE : PNP
3. OUTPUT LOGIC : NO
4. OPERATING VOLTAGE : 10-30 VDC
5. MAX. LOAD CURRENT : 200 mAmp.
6. SENSING DISTANCE : 8.0 mm for standard object size
7. SWITCHING FREQUENCY : 750 Hz.
8. VOLTAGE DROP AT FULL LOAD : 2.5 VDC
9. NO LOAD CURRENT : >10.0 mAmp.
10. RESIDUAL CURRENT : 0.001 mAmp.
11. POSITION INDICATION : LED
12. CABLE : 3 core PVC & PU Flexible
13. H.V. TEST : 1.5 KV for 1 Sec.
14. AMBIENT TEMP. : 700 C
15. ENCLOSURE : Nickel Platted Brass Tube
16. PROBE SIZE : M-18X70
17. MOUNTING : Non Flush Type
18. APPROVALS : CE
19. STANDARDOBJECT SIZE : 20X20X1 mm

Capacitive Proximity Sensors
|
|
|
Our Accredations
|
|
|
View us on your mobile
|
|
 |
|
|