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BurookHi Norman... I just remembered i didn't let u know.... everything worked out we made both the wired and the remot control opening work... they loved the item (assuming it will hold its own for the next 10 years or so) -
KiranYes I don’t doubt you. Jutai is one of the most confident companies I came across in China
Infrared Protection Barrier for Industrial Doors with Adjustable 500-2500mm Length
| Place of Origin | China |
|---|---|
| Brand Name | JUTAI |
| Certification | CE |
| Model Number | CL20-8L |
| Document | CL05-8L User Manual.pdf |
| Minimum Order Quantity | 1 |
| Price | Negotiation |
| Packaging Details | Cartoon |
| Delivery Time | 5 - 8 working days |
| Payment Terms | T/T,L/C,D/A,D/P,Western Union,Paypal,,Alipay |
| Supply Ability | 1000 pieces per month |
Product Details
| IP Rating | IP67 | Function | Blanking |
|---|---|---|---|
| Sensing Distance | 8m | Material | Aluminum Alloy |
| Feature | Corrosion Resistant | Power Voltage | DC12-24V |
| Operating Temperature | -20~60℃ | Operating Current | <50mA |
| Output | No/Nc, COM | Working Current | <20mA@DC12V-24V |
| Specification | 2000*21*15 Mm | ||
| Highlight | Infrared Protection Barrier for Industrial Doors,Adjustable 500-2500mm Infrared Protection Barrier |
||
Product Description
Infrared Protection Barrier for Industrial Doors with Adjustable 500-2500mm Length
Product Overview
The JUTAI CL Series Infrared Protection Barrier is a professional safety solution tailored for industrial doors, offering adjustable lengths from 500mm to 2500mm to fit diverse door sizes. It forms an invisible light grid between the emitter and receiver, instantly triggering door reversal or stopping when personnel/objects intrude—effectively preventing pinching accidents in industrial environments. With IP67 protection and aluminum alloy housing, it delivers reliable performance in harsh conditions.
Core Specifications
| Parameter | Specification |
|---|---|
| Model Series | CL05, CL10, CL15, CL20, CL25 (with -8L suffix) |
| Adjustable Length Range | 500mm, 1000mm, 1500mm, 2000mm, 2500mm (model dependent) |
| Number of Photocells | 8 beams |
| Maximum Protection Height | 1729mm (CL20-8L reference) |
| Working Voltage | DC12-24V |
| Working Current | Transmitter: <65mA @DC12V; Receiver: <20mA @DC12V |
| Output Configuration | NO/NC relay output (default NO, configurable to NC); COM terminal included |
| Protection Rating | IP67 (dustproof + waterproof) |
| Housing Material | Aluminum alloy |
| Operating Range (Emitter to Receiver) | 1-8m |
| Cable Length | Transmitter: 8m; Receiver: 4m |
| Connector Type | Transmitter: 5-pole M8 male; Receiver: 4-pole M8 male |
| Operating Temperature | -20°C ~ +60°C |
| Key Function | Industrial door anti-pinch + Blanking Mode (first channel non-trigger) |
| LED Status Indicators | Transmitter: Steady blue (normal); Fast-flashing red (voltage <9V or >28V) Receiver: Steady red (blocked); Steady blue (unblocked); Flashing blue (misalignment) |
| Installation Hole Dimensions (Unit: mm) | 14, 29, 75, 80, 175, 19.7, 21.4, 259 |
Key Advantages
- 500-2500mm Adjustable Length: Multiple length options cover small access doors (500mm) to extra-large industrial doors (2500mm), adapting to diverse industrial door sizes. No additional modifications needed—direct selection of matching models for different door openings.
- Targeted Industrial Door Protection: 8-beam light grid eliminates safety blind spots, detecting hands, limbs, or objects to prevent pinching/crushing. Blanking Mode adapts to industrial door gaps, avoiding false alarms during normal closure.
- Rugged & Environmentally Resilient: IP67 protection withstands dust, water splashes, and harsh industrial conditions, suitable for indoor/outdoor use. Aluminum alloy housing resists corrosion and mechanical wear, ensuring long-term reliability.
- Easy Installation & Operation: Color-coded wiring simplifies connection to industrial door control systems. Adjustable mounting brackets fit various door frames; intuitive LED indicators enable quick troubleshooting.
Wiring Guide
| Component | Wire Color | Function | Notes |
|---|---|---|---|
| Transmitter | Red | DC12-24V Positive Power Supply | Connect to stable power supply |
| Transmitter | Black | Ground (GND) | Connect to power negative terminal |
| Transmitter | Green/Yellow/White | Reserve | No connection required for basic use |
| Receiver | Red | DC12-24V Positive Power Supply | Same as transmitter power |
| Receiver | Black | Ground (GND) | Shared ground with transmitter |
| Receiver | Green | NO/NC Output (Default NO) | Connect to door control system's safety signal input |
| Receiver | Yellow | Configurable NC | Activate via Blanking Mode setup |
| Receiver | White | COM (Common Terminal) | Matching terminal for NO/NC output |
Critical Warning: Do NOT connect NO/NC terminals to power supply positive—this will damage the optical relay.
Blanking Mode Activation Steps
- Complete wiring and power on the device.
- Within 1 minute of power-on, touch the receiver's Green wire to its GND (Black wire) five times.
- Receiver's Red light blinks to confirm activation: Yellow wire switches to NC mode, Blanking Mode enabled.
Model & Length Matching
| Model | Length | Target Industrial Door Types |
|---|---|---|
| CL05-8L | 500mm | Small access doors, utility doors |
| CL10-8L | 1000mm | Medium roller shutter doors, garage doors |
| CL15-8L | 1500mm | Warehouse sectional doors, logistics center doors |
| CL20-8L | 2000mm | Large industrial fast doors, cold storage doors |
| CL25-8L | 2500mm | Extra-large loading dock doors, heavy-duty industrial doors |
Troubleshooting
| Fault Symptoms | Solutions |
|---|---|
| Receiver's blue light flashes (power-on) | Realign emitter and receiver for parallel alignment |
| Transmitter's red light flashes fast | Stabilize power supply to DC12-24V (avoid <9V or >28V) |
| No anti-pinch action (device normal) | Recheck wiring against the guide to fix connection errors |
| Unable to enter Blanking Mode | 1. Fix door sealing to prevent light leakage 2. Clear debris blocking the bottommost beam 3. Ensure door/obstruction meets minimum continuous blocking distance |
Usage & Maintenance Guidelines
- Keep cables away from high-voltage conductors and door machinery to avoid damage.
- Regularly wipe emitter/receiver lenses with a dry, soft cloth to remove dust/dirt.
- Do not bend/twist the device or cables; avoid scratching infrared lenses.
- Prevent direct sunlight or infrared light sources from shining on the receiver.
- Ensure Blanking Mode objects meet the minimum continuous blocking distance requirement.
Customer Success Stories
Cold Storage Giant: Reliable Operation at -25°C
"JUTAI's sensor eliminated downtime in our cold storage facility. The IP67 rating ensured reliable operation even at -25°C."
— Michael Chen, Warehouse Manager, Leading Cold Chain Logistics Provider
"JUTAI's sensor eliminated downtime in our cold storage facility. The IP67 rating ensured reliable operation even at -25°C."
— Michael Chen, Warehouse Manager, Leading Cold Chain Logistics Provider
Automotive Manufacturing Leader: Seamless Integration
"The dual-mode feature allowed seamless integration into our existing infrastructure. Installation was effortless!"
— Lisa Wang, Safety Engineer, Global Automotive Manufacturer
"The dual-mode feature allowed seamless integration into our existing infrastructure. Installation was effortless!"
— Lisa Wang, Safety Engineer, Global Automotive Manufacturer
Pharmaceutical Plant: Compliance & Efficiency
"JUTAI's CE-certified sensor met our safety standards while reducing maintenance costs by 30%."
— David Li, Plant Director, International Pharmaceutical Corporation
"JUTAI's CE-certified sensor met our safety standards while reducing maintenance costs by 30%."
— David Li, Plant Director, International Pharmaceutical Corporation
E-commerce Warehouse: Accident-Free Operations
"After installing JUTAI's 16-beam sensor, we saw a 100% reduction in conveyor-related incidents."
— Sarah Zhang, Safety Officer, Top E-commerce Fulfillment Center
"After installing JUTAI's 16-beam sensor, we saw a 100% reduction in conveyor-related incidents."
— Sarah Zhang, Safety Officer, Top E-commerce Fulfillment Center
Heavy Machinery Manufacturer: Enhanced Operator Safety
"The sensor's rapid response time (<=20ms) protected workers from robotic arm collisions during high-speed operations."
— John Wu, Engineering Manager, Industrial Equipment Producer
"The sensor's rapid response time (<=20ms) protected workers from robotic arm collisions during high-speed operations."
— John Wu, Engineering Manager, Industrial Equipment Producer
Food Processing Plant: Hygienic & Durable
"The IP67 aluminum housing resists water in our food processing lines while maintaining accuracy."
— Emily Chen, Quality Assurance Manager, Global Food & Beverage Company
"The IP67 aluminum housing resists water in our food processing lines while maintaining accuracy."
— Emily Chen, Quality Assurance Manager, Global Food & Beverage Company
Automated Warehouse: AGV Navigation Safety
"JUTAI's sensor improved AGV collision avoidance, reducing downtime by 25%."
— Kevin Liu, Logistics Director, Automated Storage Solutions Provider
"JUTAI's sensor improved AGV collision avoidance, reducing downtime by 25%."
— Kevin Liu, Logistics Director, Automated Storage Solutions Provider
Fire & Safety Provider: Fire Door Compliance
"The sensor ensures fire doors close safely without compromising personnel safety during drills."
— Jason Zhou, Technical Lead, Fire Protection Systems Company
"The sensor ensures fire doors close safely without compromising personnel safety during drills."
— Jason Zhou, Technical Lead, Fire Protection Systems Company
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