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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
1800mm Safety Blanking Light Curtain Sensor IP65 10m Industrial High Speed Door Lift Sensor
| Total Length | 1838mm | Maximum Protection Height | 1566mm |
|---|---|---|---|
| Beam Number | 29pcs | Response Time | ≤ 100ms |
| Anti UV Capability | 100000Lux | Operating Temperature | - 20°C ~ + 60°C |
| Working Current | < 150mA @ DC12 - 24V | Detection Range | 10m |
| Highlight | 10m Blanking Light Curtain,Industrial Blanking Light Curtain,IP65 Blanking Light Curtain |
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This state-of-the-art safety device is engineered to fulfill diverse industrial and commercial safety prerequisites with utmost precision and reliability.
The product package includes all essential elements for seamless installation and operation:
- Power strips
- Transmitter
- Receiver
- Comprehensive user manual
- Fasteners
- Expansion tubes
Protective Grid Formation: Emits a precisely calibrated beam of light between transmitter and receiver to create a reliable protective grid that instantly detects intrusions and triggers safety systems.
Blanking Function: Accurately discriminates and ignores irrelevant objects, ensuring operation remains unaffected by spurious obstructions in complex industrial environments.
Versatile Application: Extensive use in critical safety zones including doors, automated gates, and elevating equipment for detecting potential entrapment risks.
- Optimal Length: Total length ideally suited for various installation scenarios
- Slim Profile: Sleek cross-section measuring just 12.5mm for seamless door gap integration
- Precise Beam Spacing: 60mm beam distance enables detection of slender objects like forklift forks with exceptional accuracy
Receiver Wiring:
- Black wire: Ground (GND)
- Yellow wire: Signal transmission
- Red wire: DC12V-24V Synchronization
- Green and white wires: Reserved for future use
Transmitter Wiring:
- Black wire: Ground (GND)
- Yellow wire: Signal
- Red wire: DC12V-24V power supply
- Green and white wires: Reserved
| Specification | Transmitter | Receiver |
|---|---|---|
| Working Current | < 150mA @ DC12-24V | < 150mA @ DC12-24V |
| Indicator Lights | Power indicator light always on | Power indicator light always on; status indicator light turns on when obstacle detected |
| Extension Cord | 2m | 8m |
| Operating Temperature | -20°C ~ +60°C | -20°C ~ +60°C |
| Protection Level | IP65 | IP65 |
| Shell Material | Aluminum alloy + PC | Aluminum alloy + PC |
| Anti-interference Capability | 100000Lux | 100000Lux |
| Response Time | - | <100ms |
| Operating Range | 1-8m | 1-8m |
| Total Length | 1838mm | 1838mm |
| Maximum Protection Height | 1566mm | 1566mm |
| Number of Photocells | 29 | 29 |
| Photoeye Spacing | 58mm | 58mm |
| Working Voltage | DC12-24V | DC12-24V |
| Relay Output | - | NO |
Light Curtain Misalignment: Power cycle receiving and transmitting units, verify signal synchronization line connection, re-install if position unstable.
False Signal Detection: Check for infrared device interference, clean light curtain window, readjust transmitter-receiver alignment angle.
Absence of Anti-Pinch Action: Inspect relay output and anti-pinch port, ensure working distance within specified range.
Hide Function Inaccessibility: Check for light leakage, verify if bottom beam is blocked, ensure lower door/shelter meets minimum distance requirements.
- Keep connecting cables away from high voltage/current conductors
- Ensure proper shading components meet necessary conditions
- Periodically wipe transmitter and receiver windows with dry soft towel
- Avoid bending or twisting the light curtain
- Adhere to specified minimum distance for continuous shading
- Do not scratch the surface cover
- Conduct monthly checks for looseness in components and verify wire reliability
The JUTAI 1.8m 29-Beam Safety Blanking Light Curtain Sensor combines advanced features, reliable technical specifications, and robust construction to provide a top-tier safety solution for industrial and commercial applications.

