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Radio Frequency Conductivity Level Switch
This RF capacitance level switch measures material level in silos, bins and hoppers. It provides a DPDT relay output rated 5A 220VAC with adjustable sensitivity from 0.5pf to 750pf and 0~30s delay, powered by 220VAC or 24VDC. Typical applications include high/low level alarm and control for granular, powder, or liquid media.
- Working Temperature
- -10–80℃ or -10–230℃
- Power Supply
- 220VAC 50Hz or 24VDC (24VDC recommended)
- Relay Contacts
- 2 sets of DPDT, 5A 220VAC
- Probe Material
- Inductive rod: SUS304/316; insulation sheath: PP or Teflon
- RF capacitance technology detects level changes and outputs switch signal
- Anti-adhesion circuit eliminates false signals caused by material accumulation
- 2 sets of DPDT relay contacts rated 5A 220VAC
- 0–30s adjustable delay prevents relay chatter from material movement
- Probe SUS304/316 with PP or Teflon insulation sheath
- Top or side mounting, 1" NPT or 1" PF process connection
Specifications
YWKG02 technical data
| Parameter | Value |
|---|---|
| Power Supply | 220VAC 50Hz or 24VDC (24VDC recommended) |
| Relay Contacts | 2 sets of DPDT, 5A 220VAC |
| Probe Material | Inductive rod: SUS304/316; insulation sheath: PP or Teflon |
| Sensitivity | 0.5pf–750pf |
| Working Temperature | -10–80℃ or -10–230℃ |
| Connection Thread | 1" NPT or 1" PF |
| Delay Time | 0–30s adjustable |
Applications
Where the YWKG02 is used
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
- 01
Send Requirements
Medium, range, output and quantity.
- 02
Quote in 12h
Matched model, price and lead time.
- 03
Pre-shipment Check
Every unit inspected against spec.
- 04
Ship FOB / CIF
Export documents handled for you.
Request a Quote
YWKG02 Radio Frequency Conductivity Level Switch
Sales engineer replies within 12 hours
Or WhatsApp +86-15958288207
YWKG02 questions
What ranges are available for the YWKG02?
What is the MOQ and lead time?
Can the YWKG02 be customized?
Do you manufacture this transmitter?
Need the right radio frequency conductivity level switch for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




