| Model No | JJY-YLD138M-47 |
|---|---|
| Parameter | 【TTL】 / 【RS485】 |
| Average Operating Current | T【TTL:2.8-3V/6mA】 / 【RS485:12V/8mA】 |
| RF Pulse Current | T【TTL:400mA】 / 【RS485:200mA】 |
| Sampling Interval | T【TTL:200ms, configurable】 / 【RS485:500ms, configurable】 |
| Measurement Accuracy | ±2 mm (±1 mm within 2 m measuring range) |
| Radar Operating Frequency | 80 GHz |
| Beam Angle | ±2.75° |
| Communication Protocol | Customizable Modbus / Text Protocol |
| Radar Blind Zone | 5 cm |
| Measuring Range | 0.05–40 m |
| Module Thread Spec | OD 1.850 |
| Operating Temperature | -40°C ~ 75°C |
| Debugging Method | Upper Computer / Mobile APP / Bluetooth Mini Program (Chinese & English Version) |
Related Resource Downloads
 |
 |
 |
 |
 |
 |
Copyright @ 2026 Shenzhen Jiajia Eye Technology Co., Ltd.
