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Capacitive Fuel Level Sensor
This capacitive fuel level sensor continuously detects fuel oil level from 10 cm to 150 cm with ±1% accuracy, outputting 0–5 V, 0.5–4.5 V, RS232, or RS485 signals. It is suitable for diesel, biodiesel, gasoline, and kerosene level detection in truck, bus, yacht, and generator fuel tanks and can be cut to length for top-loading installation.
- Accuracy
- ±1%
- Measuring range
- 10–150 cm
- Output signal
- Voltage: 0–5 V, 0.5–4.5 V; Digital: RS232, RS485 (customizable as required)
- Working temperature
- -40–+80 °C
- ±1% measurement accuracy for reliable fuel level monitoring
- Sensor length can be truncated to fit tank height
- External calibrator allows easy adjustment of parameters
- SAE standard 5-hole screw fastening for quick and easy installation
- Adapts to GPS tracking systems for real-time fuel consumption monitoring
- Directly replaces original fuel level sensor and connects to original fuel gauge
Specifications
YW02-S technical data
| Parameter | Value |
|---|---|
| Measuring range | 10–150 cm |
| Measuring medium | Gasoline, kerosene, diesel, etc. (not for conductive media) |
| Output signal | Voltage: 0–5 V, 0.5–4.5 V; Digital: RS232, RS485 (customizable as required) |
| Power supply | DC 9–36 V / 5 V (wide voltage input) |
| Accuracy | ±1% |
| Working temperature | -40–+80 °C |
| Output signal refresh rate | 1–1800 s configurable |
| Wire | PVC material (with optional PA corrugated pipe sheath) |
| Probe material | Alufer |
| Protection level | IP67 |
| Installation method | Top-loading |
Applications
Where the YW02-S 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
YW02-S Capacitive Fuel Level Sensor
Sales engineer replies within 12 hours
Or WhatsApp +86-15958288207
YW02-S questions
What ranges are available for the YW02-S?
What is the MOQ and lead time?
Can the YW02-S be customized?
Do you manufacture this transmitter?
Need the right capacitive fuel level sensor for your process?
Send the medium, range, output, and quantity. We will confirm the matching option and a FOB Ningbo quote.




