10 Piece (MOQ)
| Business Type | Manufacturer, Exporter, Supplier |
| Product PDF |  View |
| Type | RF Admittance Level Switch |
| Technology | Frequency Sweep |
| Click to view more | |
Product Details
RFLS-01 – RF Admittance Type Level Switch
(Frequency Sweep Technology | Liquid & Powder Level Detection)
Features
Frequency sweep technology for accurate material type detection
Compact design with two independent switch outputs
Suitable for media distinction (liquids & powders)
Liquid fork simulation — no calibration required
Wide process temperature range: –40°C to 125°C
Suitable for materials with dielectric constant εr > 1.5
Multi-color LED switch indication
Maintenance-free operation
PNP output type
Description
Electronet Series RFLS-01 is designed for reliable detection of industrial liquids and powders using advanced Frequency Sweep Technology.
By analyzing the resonant electrical capacitance created by media dielectric properties and conductivity, the RFLS-01 learns and recognizes the material signature.
This allows superior performance compared to traditional level detection methods for both fluids and bulk solids.
Technical Specifications Electrical / Functional
Radiated Signal: 50–300 MHz
Power Supply: 18 to 36 V DC
Output Type: PNP
Output Ratings: Max. 50 mA & 100 mA (configurable), short-circuit & high-temperature protected
Output Polarity: NO / NC selectable
Off Leak Current: ≤ 20 µA
Reverse Polarity Protection: Yes
Reaction Time: 0.1 sec (100 ms)
Repeatability: ±1 mm
Mechanical
Process Connections:
1" NPT, 1¼" NPT, 1½" NPT, 2" NPT
1" BSP, 1¼" BSP, 1½" BSP, 2" BSP
Process Temperature: –40°C to 125°C
Media Pressure: Max. 100 Bar
Installation: Any orientation
Cable: 5 to 10 meters, 4-wire + shield
Protection & Certification
Protection Class: IP-66 / IP-68 (as per IS-13947)
Certification: CE
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