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Shandong Jingdao Optoelectronics Technology Co., Ltd

E-mail
1591259053@qq.com
Phone
15666889209
Address
Room 207, Building 1, Weifang High tech Zone Optoelectronic Industry Accelerator (Phase I), No. 155 Optical Circuit, Weifang High tech Zone, Shandong Province

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Illuminance detector inside the tunnel

NegotiableUpdate on 01/12

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The illuminance detector inside the tunnel 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

Product Overview:

　　Illuminance detector inside the tunnelThe controller with preset control mode can meet the requirements of the entire tunnel lighting control. It automatically switches the lighting switch according to the preset parameters based on the measured value of the light source, providing the best 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:

　　Illuminance detector inside the tunnelInstalled 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.

隧道洞内照度检测器

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 c: ± 1%

Measurement angle: Vertical ≥ 20 °, Horizontal ≥ 20 °

Analog output: 4~20mA

Transmission interface: RS485

Load impedance: 750 Ω

Working temperature: -40 ℃ to+85 ℃

Working humidity: 0-100% RH

Average obstacle free time: ≥ 50000 hours

Protection level: IP66

Power supply mode: AC 90-305V

Installation method: Wall mounted installation