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E-mail
1373740358@qq.com
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Phone
15610293837
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Address
2nd Floor, First Accelerator, Optoelectronic Industry Park, No. 155 Hatching Second Lane, High tech Zone, Weifang City, Shandong Province
Product Categories
- campus weather station
- Snow depth monitoring station
- Illuminance detector inside the tunnel
- Cloud cover analyzer
- River water level monitoring station
- Water depth and temperature measuring instrument
- Greenhouse environmental monitoring instrument
- Lightning Monitoring and Warning System for Oil and Gas Storage
- Agricultural meteorological monitoring station
Shandong Wanxiang Environmental Technology Co., Ltd
Tunnel light intensity detector
NegotiableUpdate on 03/12
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Overview
The tunnel light intensity detector is installed on the walls of the designated area inside the tunnel. In order to avoid damage caused by accidents or car debris, it needs to be installed at a height of about 4 meters and at an appropriate position greater than 10 meters from the tunnel entrance. Has high reliability and low maintenance The latest microprocessor technology, digital operation, easy installation and debugging.
Product Details
Tunnel light intensity detector
Product Overview:
Tunnel light intensity detectorThe requirement of being able to control the entire tunnel lighting is met. The controller with preset control mode automatically switches the lighting switch based on the measured value of the light source and preset parameters, providing the optimal value for tunnel lighting. Its design complies with CIE's requirements for tunnel lighting measurement and can meet the "Design Specification for Ventilation and Lighting of Highway Tunnels". Moreover, its overall design can meet the requirements of harsh outdoor working environments.
Installation method:
Installed on the walls of designated areas within the tunnel, in order to avoid damage caused by accidents or car debris, it needs to be installed at a height of about 4 meters and at an appropriate position greater than 10 meters from the tunnel entrance. Has high reliability and low maintenance The latest microprocessor technology, digital operation, easy installation and debugging.
Product Features:
According to the CIE specified human visual spectrum curve, a specially designed high-efficiency filter is used for calibration, which conforms to visual characteristics
Continuous linear proportional output, corresponding to accurate and sensitive measurement range of the equipment
Multiple signal output modes to adapt to different usage modes
Local data storage to avoid data loss in abnormal situations
The instrument casing has IP66 protection function, and the surface is coated with special paint, which has anti-corrosion ability
There is an output signal protection function to prevent abnormal situations from affecting user devices
Equipped with zero point compensation function
Technical Specifications:
Measurement range: 0-20000 lux
Measurement accuracy: 0.01lux
Measurement error: ± 1%
Measurement angle: Vertical ≥ 20 °, Horizontal ≥ 20 °
Analog output: 4~20mA
Transmission interface: RS485
Load impedance: 750Ω
Working temperature: -40 ℃ to+85 ℃
Working humidity: 0-100% RH
Average time: ≥ 50000 hours
Protection level: IP66
Power supply mode: AC 90-305V
Installation method: Wall mounted installation
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