
Applications:Water depth monitoring in rivers and lakes, depth sounding for underwater vehicles, Water depth monitoring in ports and waterways, depth assessment for emergency rescue
Detection Range:0.05~50m
Blind Zone:0.05










| Sensor Model | M36 (304 stainless steel material) |
|---|---|
| Transducer Frequency | 300 kHz |
| 300kHz | |
| Blind Zone | 0.3 m |
| Detection Range | 0.3~20 m |
| Beam Angle | 19.4°±1.9% |
| Fastest Response Time (Active Upload) | 140 ms/次 |
| Weight (with 5m cable) | 230 g |
| Electrical Characteristics | |
| Sensor Rated Power Supply | DC 10~26.4 V |
| Startup Delay | ≤2000 ms |
| Output Characteristics | |
| Output Type | RS-485 (Modbus RTU Protocol) |
| Rated Operating Current | ≤100 mA |
| Measurement Accuracy | 0.02m ±0.5% D (D refers to the measured range) |
| Repeatability Accuracy | 0.25% D (D refers to the measured range) |
| Ambient Environment | |
| Operating Temperature | -20°C~+60 |
| Storage Temperature | -20°C~+60 |
| Mechanical Characteristics | |
| Protection Rating (Probe) | IP68, pressure resistant to 150m |
| Protection Rating (Main Unit) | IP54 |
| Output Connection Method | 4-core cable outlet / aviation plug outlet |
| Output Cable Length | Default 5m (customizable) |
| M33 Sensor Material | 304 Stainless Steel |
| Handheld Main Unit | |
| Built-in Battery | Two 18650 batteries in parallel |
| Handheld Unit External Power Supply | DC 12~24 V,100 mA |
| Main Unit Display | LCD Display |
| Probe Connection | 3-core aviation plug |
| Mounted Sensor Connection | 4-core aviation plug |
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