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Model: MPD032S  

Appearance and Dimensions: 94mm X 64.5mm  

- Wireless Channel: 2.4GHz;  

- Channel Bandwidth: 2MHz;  

- Channels: 16;  

- Receiving/Transmission Rate: 250kbps;  

- Antenna Type: Block microstrip antenna;  

- Antenna Range: 120° (±60°);  

- Receiving Sensitivity: -100dBm;  

- Detection Mode: Presence/Passage;  

- Detection Sensitivity: 0～15 levels;  

- Background Magnetic Field Range: ±6Gs;  

- Detection Method: Three-axis detection of the Earth's magnetic field, adjustable threshold, automatic calibration for background magnetic field changes;  

- Detection Range: Adjustable from 0 to 3 meters;  

- Detectable Vehicle Types: Common iron-containing vehicles such as tricycles, trucks, trailers, buses, and cars;  

- Main Frequency: 25MHz;  

- Flash Memory: 128KB;  

- Random Access Memory (RAM): 16KB;  

- Wake-up Time: 3.5μS;  

- Traffic Flow Accuracy: ≥99%;  

- Speed Accuracy: ≥98%;  

- Occupancy Time Accuracy: ≥98%;  

- Headway Accuracy: ≥98%;  

- Detection Speed Range: 0～180km/h;  

- Relative Error of Vehicle Speed: ±2km/h;  

- Average Power Consumption: Less than 10dBm;  

- Service Life: 5 years under the calculation of 20,000 daily traffic flows per lane;  

- Power Supply: Li-SOCI2 3.6V battery, 18Ah;  

- Protection Class: IP68;  

- Protective Structure Design: Double-layer shell structure, double impact resistance;  

- Protective Sealing Process: Double-layer ultrasonic welding sealing, double waterproofing;  

- Ambient Temperature: -45±2℃～＋85±2℃;  

- Humidity: ≤95% non-condensing;  

- Detector Sealing Method: The detector adopts an integrated, screw-free and thread-free seal to ensure no water ingress during long-term use;  

- Embedding Method: Installed with a geomagnetic rubber sleeve, the upper surface of the detector is flush with the road surface; the drilling diameter is 108mm, and the depth is 70-80mm.

Model: MPD032R  

- Wireless Channel: 2.4GHz;  

- Channel Bandwidth: 2MHz;  

- Channels: 16;  

- Receiving/Transmission Rate: 250kbps;  

- Antenna Type: Block microstrip antenna;  

- Antenna Range: 120° (±60°);  

- Receiving Sensitivity: -100dBm;  

- Power Supply: Li-SOCI2 3.6V rechargeable battery, equipped with a solar panel.  

- Battery Service Life: Over 5 years;  

- Protection Class: IP67;  

- Ambient Temperature: -45±2℃～＋85±2℃;  

- Humidity: ≤95% non-condensing.

Model: MPD032A  

- Wireless Channel: 2.4GHz;  

- Channel Bandwidth: 2MHz;  

- Channels: 16;  

- Receiving/Transmission Rate: 250kbps;  

- Antenna Type: Block microstrip antenna;  

- Antenna Range: 120° (±60°);  

- Receiving Sensitivity: -100dBm;  

- Wireless Receiving Distance: 350 meters in visual range;  

- Power Supply: 48V DC;  

- Protection Class: IP67;  

- Ambient Temperature: -45±2℃～＋85±2℃;  

- Humidity: ≤95% non-condensing.

Model: MPD032N1  

- Storage Type: SD card, default capacity 8GB, expandable to 16GB;  

- Local Data Storage Time: More than 5 years;  

- Local Data: Traffic flow, average speed, occupancy, maximum speed, minimum speed, headway, vehicle spacing, average vehicle length;  

- Interfaces: RS232, RS485 (with additional conversion interface), Ethernet port, IO (switch/level signal);  

- Output Detection Mode: Presence/passage;  

- I/O Output Channels: 24 channels, cascade expandable;  

- Power Supply: 48V DC/220V AC;  

- Ambient Temperature: -45±2℃～＋85±2℃;  

- Power Consumption: ＜5W;  

- Humidity: ≤95% non-condensing;  

- RJ45 Output: Network port outputs parameters such as traffic flow, speed, occupancy, and vehicle spacing.