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F31-CNL005-150

ILS-F31-C Laser Scanning Sensor

F31-CNL005-150

An efficient, industrial-grade security protection expert providing stable and reliable zone protection and detection signal output.

The F31-C is a cost-effective 2D laser scanning sensor specifically designed for industrial obstacle detection applications. Housed in a compact and rugged enclosure, it integrates advanced Time-of-Flight (TOF) ranging technology, offering a wide 270° field of view and a detection range of up to 25 meters. The F31-C focuses on area protection, enabling it to sensitively detect obstacles entering the warning or stop zones and output I/O control signals in real time.
Thanks to its intelligent multi-echo processing technology, the F31-C can effectively suppress interference from dust and flying debris while maintaining exceptional detection stability even when detecting dark, light-absorbing objects. It supports dynamic switching among 16 distinct zone groups, making it an ideal fit for AGV safety strategies in various operating conditions, such as straight-line travel and turning maneuvers. Whether used for collision protection in mobile robots or for area monitoring of mechanical equipment, the F31-C is a reliable and cost-effective choice for you.

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Overview

Focused on obstacle avoidance—your ultimate choice for cost-effectiveness.

F31-C has stripped away the complex navigation data output functionality and focuses on... Regional Monitoring and Collision Avoidance It delivers industrial-grade protection performance at a more favorable cost, making it an ideal choice for the scalable deployment of AGVs/AMRs and as a substitute for comparable imported products.

Flexible configuration, adaptable to complex paths.

Supports up to 16 regional groups (Each group includes three zones: warning, deceleration, and stop.) Through I/O signals or software commands, the AGV can dynamically switch between protective graphics in real time based on its travel speed and turning direction, completely addressing the pain points of false alarms during turns and the inability to brake effectively at high speeds.

Stable and reliable, immune to blackbody radiation and interference.

For common industrial scenarios involving black shelves, tires, and complex lighting conditions, the F31-C has optimized its receiving circuit and algorithms. Even when confronted with... A black object with a 10% reflectance. It can still maintain a sensitive detection response, ensuring safety with no blind spots.

Core features

Detection range: 25 m (maximum distance) / 8 m (10% reflectivity)
Scan angle: 270°, eliminating blind spots on the sides and rear of the vehicle
Multiple regions: 16 regional groups × 3 independent regions
Response speed: < 66ms, ensuring safe high-speed operation
Output interface: 3-channel digital output + 4-channel digital input
Configuration interface: Type-C / RS232
Durable and robust: IP65-rated protection, 80,000 Lux light resistance

From AGV collision avoidance to area monitoring

Whether it’s low-level collision prevention for recessed AGVs, high-level blind-spot monitoring for forklifts, or perimeter protection for hazardous areas around automated equipment, the F31-C offers a reliable solution. Like an invisible electronic barrier, it constantly safeguards the safety of both personnel and equipment, ensuring smoother and worry-free operation of industrial automation.

Redefining High-Performance, Cost-Effective Obstacle-Avoidance Radar

Follow-along protection, eliminating false alarms during turns.

Fixed-shape protected areas often limit the operational efficiency of AGVs. The F31-C supports, via I/O level combinations, 16 preset region groups Switching within milliseconds.

When the AGV is preparing to turn left, the system automatically activates the “left-turn protection zone” to avoid interference from the right-side wall. When traveling at high speed in a straight line, the system automatically switches to the “long-distance protection zone” to ensure sufficient braking distance. This intelligent, adaptive protection mechanism completely eliminates the issue of unintended stops in narrow passageways.

Ignore black bodies, filter dust.

Based on Time-of-Flight (TOF) technology and a uniquely developed filtering algorithm, the F31-C boasts extremely high detection sensitivity for objects with low reflectivity—such as black work pants and rubber tires. At a 10% reflectance, the effective detection distance reaches 8 meters. Far exceeds similar products.

Meanwhile, for dusty environments such as textile and woodworking settings, the F31-C can effectively filter airborne particulates (such as fluff and dust) through multi-echo analysis, ensuring that it “only reports genuine hazards and not false alarms or interference.”

What you see is what you get—a minimalist configuration.

No complex coding required. With our free host computer software, you can intuitively visualize the environmental contours scanned by the radar right on your computer screen.

Simply use the mouse to drag and drop, and you can easily draw protection zones of any shape—such as polygons, circles, or rectangles—as effortlessly as drawing. Configuration parameters can be adjusted via... Type-C interface One-click download to the radar significantly shortens on-site debugging time.

Compact body, home anywhere.

F31-C has 60mm × 60mm × 85mm Its compact size and lightweight design weigh only 250g. It can easily blend into the corners of an AGV’s chassis, the gaps between forklift forks, or the joints of robotic arms.

Standard NPN/PNP digital output, which can be directly connected to a PLC or an emergency stop circuit without the need for an additional controller, making electrical integration simple and straightforward.

YINTAILI All-round Services

Expert Consultation and Selection

Unsure whether the F31-C meets your requirements? Our engineers are here to provide you with professional advice on obstacle-avoidance solutions.

Remote debugging support

Facing configuration challenges? We offer one-on-one remote desktop support, guiding you step by step through the setup process.

Fast delivery and warranty

Our Tianjin factory maintains ample inventory, and standard products can be shipped in as little as 3 days. We offer a standard warranty of up to 12 months, giving you peace of mind without any worries.

Explore more potential applications

All-round low-position collision prevention and safe obstacle avoidance for unmanned forklifts

Unmanned forklifts navigate busy warehouse or factory environments, where they encounter extremely complex ground conditions. Low obstacles—such as scattered pallets and goods—as well as suddenly appearing human feet and shelf supports in narrow passageways, all pose significant safety risks to operations. Traditional single-radar solutions often suffer from “blind spots” on either side of the vehicle’s front end; particularly when the vehicle is turning, this can easily lead to lateral scrapes or collisions, resulting in machine downtime, repairs, and even injuries to personnel.

Artificial Forklift Rear-View Blind Spot Monitoring and Active Collision Avoidance

According to statistics, forklift accidents are one of the most significant safety hazards in industrial settings, with over 40% occurring during reversing maneuvers. When operating a forklift manually, the driver’s line of sight is obstructed by the vehicle’s body structure, cargo, and cab pillars, creating a large blind spot at the rear of the vehicle. Particularly in noisy factory environments where people and vehicles mingle, drivers find it extremely difficult to promptly detect pedestrians or low-lying obstacles that suddenly appear behind the vehicle, making rollover or collision accidents highly likely.

Photovoltaic Wafer Handling AGV: High-Precision Navigation and Three-Dimensional Safety Protection

In the intelligent production workshop for photovoltaic cells, AGVs are responsible for handling the high-value, highly fragile silicon wafer baskets. Due to the compact nature of the workshop environment, machinery often features suspended displays or operating consoles, and AGVs themselves tend to be relatively tall—typically standing over 1.5 meters in height. If radar sensors were installed only at the bottom of the AGV, this would create a significant “upper-body blind zone.” Should an AGV’s upper body collide with anything, not only could expensive production equipment be damaged, but the intense vibrations could also cause the entire stack of silicon wafers to shatter, resulting in severe economic losses. Moreover, AGVs must precisely dock with machine conveyor belts to within millimeter-level accuracy, placing extremely stringent demands on navigation precision.

AGV for safe obstacle avoidance during heavy-load yarn bobbin transfer in the synthetic fiber workshop

In the downstream packaging workshop for synthetic fibers, the transfer AGVs loaded with spools of filament have considerable self-weight and high inertial mass. As these vehicles shuttle back and forth through densely packed production lines and pedestrian walkways, a collision could result in severe injuries to personnel, as well as potentially causing the vehicle to tip over, damage the spools of filament, or even wreck expensive production equipment. Due to their wide body and frequent need to turn in narrow intersections, large blind spots exist on either side of the vehicle’s front end; thus, conventional contact-type anti-collision strips cannot provide sufficient braking distance.

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More types

Order Number	Product line	Product Name	Product abbreviation	Configuration Instructions	Scanning angle	Scanning frequency	Resolution	Measure the distance	10% reflectivity detection range	Accuracy	Input/Output Interface	Anti-light interference	Operating temperature	Power supply voltage	High and low voltage levels	Power consumption	Protection	Housing dimensions	Shell material	Cable length
0101046	F31-C	ILS-F31-C Obstacle-Avoidance Laser Scanner Sensor	F31-CPH005-150	Standard obstacle avoidance type	270°	15 Hz	0.33°	5 meters	5 meters	±3 cm	RS232, Type-C, multi-channel IO level output	80,000 Lux	-25℃ to +50℃	DC 9~28V	PNP (High-Level Drive)	<4W	IP65	60mm (length) × 60mm (width) × 85mm (height)	Aluminum alloy	1.5 meters
0101115	F31-C	ILS-F31-C Obstacle-Avoidance Laser Scanner Sensor	F31-CNL005-150/Side-opening hole	Standard obstacle avoidance type	270°	15 Hz	0.33°	5 meters	5 meters	±3 cm	RS232, Type-C, multi-channel IO level output	80,000 Lux	-25℃ to +50℃	DC 9~28V	NPN (L-level high-level drive)	<4W	IP65	60mm (length) × 60mm (width) × 85mm (height)	Aluminum alloy	1.5 meters
0101105	F31-C	ILS-F31-C Obstacle-Avoidance Laser Scanner Sensor	F31-CPH005-150/Side Opening	Standard obstacle avoidance type	270°	15 Hz	0.33°	5 meters	5 meters	±3 cm	RS232, Type-C, multi-channel IO level output	80,000 Lux	-25℃ to +50℃	DC 9~28V	PNP (High-Level Drive)	<4W	IP65	60mm (length) × 60mm (width) × 85mm (height)	Aluminum alloy	1.5 meters