# Time-of-Flight Sensor, 25m, 905nm Laser, 4.3V to 5.2V, Cable, -10°C to 60°C

![Product image](https://novapart.co/image/farnell:4733272/)

**URL**: https://novapart.co/products/SEN0647/time-of-flight-sensor-25m-905nm-laser-43v-to-52v
**SKU**: SEN0647
**Manufacturer**: DFROBOT
**Price**: €18.2100
**Stock**: 10+
**Lead Time**: 38 days (indicative)

## Description

Available until stocks are exhausted

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Ip Rating | - |
| Sensor Type | Time-of-Flight Sensor |
| Light Source | 905nm Laser |
| Product Range | - |
| Qualification | - |
| Sensing Method | Laser |
| Supply Voltage Max | 5.2V |
| Supply Voltage Min | 4.3V |
| Sensing Distance Max | 25m |
| Operating Temperature Max | 60°C |
| Operating Temperature Min | -10°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4733272/)

## **Introduction** 

The TOFSense F2 is a high-performance, mid-range laser distance sensor based on dTOF (Direct Time-of-Flight) technology, **offering precise measurements up to 25m (±3cm) at a rapid 100Hz refresh rate** . Compatible with Raspberry Pi, Arduino, and ESP32 via UART/I2C interfaces, it seamlessly integrates into industrial automation, drones, AGVs, and smart traffic systems. Engineered for robustness, its 100K LUX ambient light resistance ensures reliable operation in outdoor and high-interference environments, while multi-interface support (UART/I2C/GPIO) enables flexible integration with microcontrollers, PLCs, and sensor fusion setups. 

Figure: Features of ToF laser ranging sensor 

## **25m Mid-Range Detection with ±3cm Accuracy** 

The TOFSense F2 provides high-precision distance measurements up to 25m, making it ideal for industrial automation (e.g., conveyor belt tracking, bin level monitoring) and robotic navigation (e.g., AGV obstacle avoidance). With ±3cm accuracy and 1mm resolution, it ensures reliable data for positioning, object counting, and smart traffic systems. 

## **100Hz High-Speed Data for Real-Time Control** 

With a 100Hz refresh rate, the F2 delivers instantaneous distance updates, critical for fast-moving applications like drone stabilization, dynamic robot path planning, and vehicle speed detection. Unlike slower 50Hz sensors, it minimizes latency in timesensitive operations. 

## **100K LUX Ambient Light Resistance** 

Engineered for outdoor and industrial environments, the F2 maintains stable performance under direct sunlight (100K LUX) and artificial lighting. This makes it 

suitable for smart traffic monitoring, outdoor drones, and construction site automation where lighting conditions vary. 

## **Multi-Interface Support (UART / I2C / I/O)** 

The F2 supports UART, I2C, and I/O interfaces, offering flexible connectivity for microcontrollers, PLCs, and custom hardware. The I/O trigger function allows 

synchronization with cameras or other sensors, making it ideal for multi-sensor fusion systems. 

Figure: Dimensions of ToF laser ranging sensor 

## **Applications** 

AGV & Robot Navigation 

Warehouse Automation & Inventory Tracking 

Drone Altitude Stabilization 

Smart Traffic & Parking Systems 

## **Specification** 

Refresh Rate: 100 Hz 

Ranging Range: 0.05–25 m 

Ranging Accuracy: ±3 cm 

Wavelength: 905 nm 

Ambient Light Resistance: Up to 100,000 lux 

Field of View (FOV): 1–2° 

Power Supply: 4.3–5.2 V DC 

Power Consumption: 250 mW (typical) 

Communication Interface: UART / I2C / GPIO 

I2C Default Address: 0x80 

Operating Temperature: -10°C to +60°C 

Dimensions (L×W×H): 22.7 × 28.0 × 13.6 mm 

Weight: 7.5 g 

## **Documents** 

Product wiki 

Dimensions 

Tutorial 

FAQ 

## **Shipping List** 

ToF laser ranging sensor-25m x1 

Wiring x2 



## Links

- [View this product on Novapart](https://novapart.co/products/SEN0647/time-of-flight-sensor-25m-905nm-laser-43v-to-52v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/dfrobot/sen0647/time-of-flight-sensor-25m-905nm/dp/4733272)
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