CR606 series RF capacitive fuel level sensor with 80–1400mm customizable length, digital and analog output options for gasoline, diesel and hydraulic oil monitoring.
The CR606 series fuel level sensor uses RF capacitive measurement and tomography technology to dynamically analyze medium parameters and automatically compensate them. Its output changes linearly with liquid level. With no elastic or moving parts, it is impact-resistant and suitable for gasoline, diesel, hydraulic oil and other mildly corrosive liquids.
| Working Voltage | DC 5V (4.5–9V); DC 12V / 24V (9–36V) |
|---|---|
| Working Current | 5–10mA (except 4–20mA analog models) |
| Pressure Range | -0.1MPa to 0.1MPa |
| Measuring Range | 80mm to 1400mm, customizable |
| Probe Diameter | Φ16mm / Φ19mm / Φ22mm |
| Operating Temperature | -35℃ to 75℃ |
| Storage Temperature | -40℃ to 85℃ |
| Probe Temperature Resistance | -50℃ to 150℃ |
| Mounting | M20×1.5, M27×2 thread / flange mounting |
| Explosion-proof Rating | Ex ia ⅡC T6 Ga, intrinsically safe |
| Accuracy Grade | 1.0; accuracy 1.5 within 300mm |
| Digital Output | RS232 / RS485 / CAN / TTL (one output type per product) |
| Analog Output | 4–20mA; 0–3.3V / 0–5V / 0–10V |
Specifications are based on the CR606 series manual. Customized versions are subject to the final specification sheet.
Track fuel-level changes and support fuel-consumption analysis.
Suitable for diesel trucks, logistics vehicles and buses.
Monitor fuel in excavators, loaders, generators and heavy equipment.
Integrate with the platform to identify abnormal refueling, theft or leakage.
Custom probe length, mounting, output signal, cable and platform integration are available.