6508613001 [ALTECH]
Capacitive Sensor,;
| 型号： | 6508613001 |
| 厂家： | 
ALTECH CORPORATION |
| 描述： | Capacitive Sensor, 传感器 换能器 |
| 文件： | 总2页 (文件大小：97K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Technical Data
Capacitive Proximity Switch
Series M32
KCN-T32RU/030-LP2
6508613001
Description
Article number
Wiring Diagram
View end cap
POT
Rated operating
distance
POT
Relay pickup delay
LED green:
Power
LED yellow:
Output
Identifying characteristics in accordance with EN 60947-5-2
Electrical data
Rated operating distance
Mounting
Sn
6mm
non flush
Standard target
90x90x1mm, material: steel; connected to earth
Effective operating distance
Sr
6 - 30mm => Sr adjustable with potentiometer (POT);
turn right = high sensitivity, turn left = low sensitivity
Assured operating distance
Switching element function
Repeat accuracy
Sa
0 ≤ Sa ≤ 0,8 x Sr
N.C.; Relay with change over contact
≤ 0,1 x Sr
R
Differential travel (hysteresis)
Rated operational voltage
Operational voltage range
Rated insulation voltage
Rated impulse withstand voltage
Utilization category
H
≤ 0,2 x Sr
230V AC
180 – 250V AC
250V AC
1500V
DC 13
Ue
UB
Ui
Uimp
Rated current
l
≤ 8A @ 250V AC
No–load supply current
Switching element
lo
< 35mA
Relay
Rated supply frequency
50Hz
Relay pickup delay
t
≈ 2 – 600s => adjustable with potentiometer (POT);
turn right = long delay, turn left = short delay
Electromagnetic compatibility (EMC)
Electromagnetic field test
Electrostatic discharge test
Electrical fast transient immunity test (Burst)
Impulse voltage withstand ability (Surge)
Radiated disturbance field strength
IEC 61000-4-3
IEC 61000-4-2
IEC 61000-4-4
IEC 61000-4-5
EN 55011
3V/m, 80...1000MHz
8kV AD
1kV / coupling clamp
2kV, 1,2/50µs @ Ri = 42Ω
≤ 40dB (µV/m)
Mechanical Data
Enclosure
PBT, black
End cap
PA 6, black
Ambient air temperature
Type of protection
Pollution degree
-25°C … +70°C
IP65 (NEMA 12)
3 (Pollution of the active zone can cause
impairments of the operating distances.)
power ON = LED green
Indication
output ON = LED, yellow
(Flashes while set delay time is elapsing)
Cable 5 x 0,5mm² x 2m; PVC - Outer jacket, black
Hexagon nut, PA 6.6 black
Termination type
For attachment
EU Conformity
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Date of issue: 28.02.2007 / Page 1 of 2
Document : 6508613001_en.doc / Last update: 3 / 0122-07
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174276 Orig. 2
Technical Data
Capacitive Proximity Switch
Description:
The proximity switch consists of a capacitive sensor with switching amplifier with break contact function, a timer stage that functions as a pickup
delay as well as a load relay with floating changeover contact.
Initial operation:
The operating voltage Ue = 230 V AC is connected to the brown and blue connection pigtails.
The green LED is permanently on.
The integrated relay will remain permanently in dropout state if the proximity switch is energized when placed into operation.
The integrated relay will initially remain in dropout state if the proximity switch is unenergized when placed into operation.
The set pickup delay time now begins to run through once. This is indicated by the yellow LED flashing.
The relay picks up after the delay time has elapsed. The yellow LED is permanently on.
Function:
The relay drops out immediately after the proximity switch has been energized and the yellow LED goes out.
The integrated relay initially remains in dropout state after the proximity switch has been de-energized.
The set pickup delay time begins to elapse. This state is indicated by the yellow LED flashing.
The flash rate depends on the set pickup delay time.
The longer the set delay time, the shorter the flash rate.
The relay picks up after the set delay time has elapsed. The yellow LED is permanently on.
Function table:
Load
Capacitive sensor
Integrated relay
switched by means of make contact of relay
(black and white connection pigtails)
(e.g. contactor, pump, solenoid valve)
Picked up
(after delay time)
Unenergized
ON
Energized
De-energized
Drops out immediately
Picks up after delay
OFF
Switches "ON" with delay
Application example for a simple level control system:
System prerequisites: a tank, filled product, a pump to fill the tank and the capacitive proximity switch, Part No. 650.8613.001.
The make contact of the integrated relay, brought out by means of the black and white connection pigtails, is used to switch the pump.
The capacitive proximity switch is positioned such that the required maximum fill level is registered.
Initial situation: Tank empty, the sensor is therefore unenergized.
The set delay time runs through once after applying the operating voltage.
During this time, the integrated relay remains in dropout state, the yellow LED flashes.
Once the set delay time has elapsed, the integrated relay picks up, the LED lights permanently and the pump fills the tank until the sensor is
energized by the filled product.
Consequently, the integrated relay switches off immediately (LED goes out), the pump stops.
When product is taken from the tank, the level drops so that the sensor is de-energized again.
The pickup delay time starts again in response to de-energization (yellow LED begins to flash).
The pump does not begin to fill the tank again before the relay has picked up after the delay time has elapsed.
A simple fill level control system can be realised in this way, made possible by the use of capacitive proximity switch Part No. 650.8613.001.
In the case of a conventional level control system of this type, a second proximity switch will be required for the purpose of registering the
minimum level and for the holding circuit.
The use of one single proximity switch with no integrated dropout delay is not recommended as it would cause rapid wear of the pump, caused
by the pump continually switching on and off in the short term as it is controlled only by the relatively small switching hysteresis of the proximity
switch.
This document will not become the contractual basis; the details included herein do not constitute any descriptions of expected conditions, so that warranties/claims
for defects on account of possible variations of the actual qualities from the qualities described herein are explicitly excluded. All rights reserved. Specifications
subject to change without notice!
Date of issue: 28.02.2007 / Page 2 of 2
Document : 6508613001_en.doc / Last update: 3 / 0122-07
Bernstein AG, Tieloser Weg 6, D-32457 Porta Westfalica / www.bernstein-ag.de
Vorlage : 0850174276 Orig. 2
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