JW-VT100M(HY03) visibility detector is a transmission type atmospheric transmissometer designed to measure road visibility, tunnel smoke concentration, and light transmittance. It is suitable for highway traffic monitoring, tunnel inspection, environmental visibility testing, and project acceptance applications where stable and accurate data are required.
2. Product Overview
JW-VT100M(HY03) is a high-efficiency visibility detection instrument developed for measuring visibility values on roads under different weather conditions and for detecting smoke concentration in tunnels. It combines reliable optical transmittance measurement, real-time data output, and user-friendly operation in one practical system.
This visibility detector offers strong data processing capability, a clear LCD display, local data storage, and complete data post-processing functions. It can provide real-time visibility data for road sections and smoke concentration data for tunnel environments, helping users improve traffic safety management and inspection efficiency.
With both mobile and fixed installation options, JW-VT100M(HY03) is suitable for field testing, on-site inspection, and long-term monitoring tasks.
Parameter
Specification
Model
JW-VT100M(HY03)
Visibility Range
2 to 10000 m
Smoke Concentration Range K
0 to 35 × 10⁻³ 1 m
Transmittance Range T
0 to 100%
Display
LCD screen with numeric and character display
Measuring Principle
Optical transmittance
Measurement Error
±2% transmittance
Ambient Temperature
-55°C to +65°C
Ambient Humidity
0 to 100% RH
Communication Interface
RS232 RS485 USB
Power Supply
220V ±15% VAC 50Hz and DC 12V
Local Data Storage
More than 72 hours
Protection Level
IP65
Total Weight
18 kg including detector instrument box and mounting bracket
3. Application Scenarios：
Road visibility measurement under different climate conditions
Highway traffic visibility monitoring
Tunnel smoke concentration inspection and acceptance testing
Road safety assessment in fog rain haze and low-visibility conditions
Environmental and transportation engineering projects
Mobile inspection and fixed-point monitoring systems
FAQ
Q
1. What does JW-VT100M(HY03) visibility detector measure?
A
It measures road visibility, tunnel smoke concentration, and light transmittance, making it suitable for both traffic and tunnel monitoring applications.
Q
2. What is the visibility measurement range?
A
The detector measures visibility from 2 to 10000 meters, which is suitable for a wide range of road and environmental monitoring needs.
Q
3. Can this instrument be used for tunnel smoke concentration testing?
A
Yes. It can be used for tunnel smoke concentration detection and related inspection or acceptance work.
Q
4. Can JW-IoT provide this visibility detector for road safety projects?
A
Yes. JW-IoT can provide JW-VT100M(HY03) visibility detector for highway monitoring, tunnel inspection, and other road safety applications.
Q
5. Does the device support both fixed and mobile installation?
A
Yes. It supports both mobile and fixed installation methods, giving users more flexibility in field deployment.
Q
6. Does JW-IoT support data export and software use?
A
Yes. JW-IoT offers a solution that supports local storage, PC software display, and Excel data export for convenient reporting and analysis.
Q
7. What communication interfaces are available?
A
The device supports RS232, RS485, and USB communication interfaces for connection and data transfer.
Q
8. Is JW-IoT visibility monitoring equipment suitable for outdoor use?
A
Yes. JW-IoT visibility monitoring equipment is suitable for outdoor use thanks to its IP65 protection level and wide operating temperature range.
Q
9. What are the key advantages of this visibility detector?
A
Its main advantages include stable and accurate data, quick installation and alignment, LCD display, real-time PC synchronization, flexible installation options, and convenient Excel data export.
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