YWKG03YWKG03 Capacitive Liquid Level Switch
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  • 12-Month Warranty
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Level Sensors & Transmitters
YWKG03Level Switch

Capacitive Liquid Level Switch

The capacitive liquid level switch detects material level in silos, tanks and containers using radio frequency capacitance technology. It offers adjustable sensitivity from 0.5 pF to 750 pF, 0–30 s delay, and SPDT relay output rated 5 A 220 VAC. Power supply is 220 VAC 50 Hz or 24 VDC; probe material SUS304/316 with PP or Teflon insulation for level alarm applications.

Working Temperature
-10–80℃ or -10–230℃
Power Supply
220VAC 50Hz or 24VDC (24VDC is recommended)
Relay Contact
1 set of SPDT, 5A 220VAC
Induction Rod Material
SUS304/316
  • RF capacitance technology with anti-adhesion circuit eliminates false signals from buildup.
  • Adjustable sensitivity 0.5pf–750pf and relay delay 0–30s.
  • SPDT relay output 5A 220VAC for high/low fault alarm.
  • Induction rod SUS304/316 with PP or Teflon insulation sheath.
  • Probe installed horizontally should be inclined 20° to reduce material impact.
PDFYWKG03 DatasheetRanges, outputs, dimensions and wiring

Specifications

YWKG03 technical data

ParameterValue
Power Supply220VAC 50Hz or 24VDC (24VDC is recommended)
Relay Contact1 set of SPDT, 5A 220VAC
Induction Rod MaterialSUS304/316
Insulation SheathPP or Teflon
Sensitivity0.5pf–750pf
Working Temperature-10–80℃ or -10–230℃
Connecting Thread1"NPT or 1"PF
Delay Time0–30s adjustable

Applications

Where the YWKG03 is used

Water tanks
Wastewater
Chemical storage
Fuel tanks
Silos

Ordering

Terms & how ordering works

MOQ
1 pc (flexible, no minimum for most products)
Lead time
2-3 days for in-stock items, 15-30 days for custom orders
Warranty
12-month warranty on all products
Shipping
FOB Ningbo / CIF available
  1. 01

    Send Requirements

    Medium, range, output and quantity.

  2. 02

    Quote in 12h

    Matched model, price and lead time.

  3. 03

    Pre-shipment Check

    Every unit inspected against spec.

  4. 04

    Ship FOB / CIF

    Export documents handled for you.

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YWKG03 Capacitive Liquid Level Switch

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YWKG03 questions

What ranges are available for the YWKG03?
Range, output, and process connection are specified per order. Share your process conditions and we will confirm a matching YWKG03.
What is the MOQ and lead time?
1 pc (flexible, no minimum for most products). 2-3 days for in-stock items, 15-30 days for custom orders. Samples are available, with freight on the buyer’s account.
Can the YWKG03 be customized?
Range, output signal, process connection, cable length customizable through our supply partners.
Do you manufacture this transmitter?
SIBXSUN is an industrial instrumentation supplier in Ningbo, not the factory. We source the YWKG03 from qualified partners, inspect before shipment, and handle export documents and logistics.

Need the right capacitive liquid level switch for your process?

Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.

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