FK304200
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Filling level sensors - capacitive
Filling level and level sensors operate according to different measuring principles. The selection of the sensor depends on the medium to be detected and the ambient conditions. The material flow in a vibratory bowl can be excellently queried with inductive filling level sensors whose pendulum is moved by the material in the pot. The detection of liquid or solid media is, for instance, possible with capacitive filling level sensor technology. These work according to the principle of the condensator, the medium changes the dielectricity between two electrodes. The resulting change is converted into a digital output signal. A further alternative for the detection of filling levels of conductive media is provided by conductive filling level relays. The resistance between reference and measuring electrode is determined. If a set threshold is exceeded, a relay output switches.
Electrical properties
- Number of normally closed contacts
- 1
- Type of switching function
- Normally closed contact (NC)
- Type of electrical connection
- Cable
- Type of switching output
- Two-wire
- Rated switching current
- 400mA
- Setting procedure
- Potentiometer
- No-load current
- 2.5mA
- Number of pins
- 2
- Switching frequency
- 10Hz
- Voltage drop
- 8V
- Measurement principle
- Operating voltage (AC 50Hz)
- 20 - 250V
- Output functions
- Switching point
- Display
- LED display
Mechanical properties
- 0.5mm²
- Number of cores
- 2
- Design
- Cylinder, screw-thread
- Thread length
- 65mm
- Thread pitch
- 1.5mm
- Cable length
- 2m
- Length
- 95mm
- Degree of protection (IP)
- IP67
- Housing material
- Polytetrafluorethylene (PTFE)
- Material of cable sheath
- Sensing element material
- Thread dimension
- M30
- Diameter
- 26mm
Other properties
- Ambient temperature
- -25 - 75°C
Fixing material design M30
Sheath
Classification | Class |
---|---|
eClass-7.0 | 27371813 |
eClass-7.1 | 27371813 |
eClass-8.0 | 27371813 |
eClass-9.0 | 27371813 |
eClass-9.1 | 27371813 |
ETIM-6.0 | EC001447 |
ETIM-7.0 | EC001447 |
Property | Value |
---|---|
RoHS‑compliant | Yes |
Reach-compliant | Yes |
IPF Product Group | 350 filling level sensors (capacitive/conductive) |
packaging dimensions | 76 x 50 x 121mm |
gross weight | 210g |
Customs tariff number | 85365019 |
WEEE number | 40951076 |