©Endress+Hauser
Specs at a glance
Measured variables
Standard visual range, K-value
Measuring range
Standard visual range: 10 ... 500 m / 10 ... 16,000 m
Ambient temperature range
Field of application
The VISIC620 determines the standard visual range on roads, sea routes, or in weather observation stations or measures the visibility (as k-value or in mg/m³) in tunnels. An automated self-test measures and compensates for possible front screen contamination. Furthermore, it offers excellent recognition of objects such as leaves or plants in the optical path. Therefore, the VISIC620 can measure fog reliably.
Determination of the visual range on roads
Measurement of visibility or dust concentration in tunnels
Detection of smoke in tunnels
Fog detection on coasts and sea routes
Device properties:
Large measuring range for visual range
Precipitation detector as an option
Contamination check
Minimum space requirements and low weight
Self-sufficient design possible with solar panel and battery
Rugged housing, also for salty air
Xpert selection
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Designed for demanding applications
Technical excellence
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Specialized products
Designed for demanding applications
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FLEX selections
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Meet your basic measurement needs
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Handle your core processes easily
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Optimize your processes with innovative technologies
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Master your most challenging applications
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Loading alternative products
Measured variables
Standard visual range, K-value
Measuring range
Standard visual range: 10 ... 500 m / 10 ... 16,000 m
Ambient temperature range
Most downloaded
VISIC620
English version - 12/2025
Visibility Measuring Device
EN
DE ES FR
01/12/2025
01/01/2025
Language:
English
Version:
01/12/2025
File size:
1.9 MB
File name:
8029833_1S2M_OI_VISIC620_en_V2-0_2025-12_EHS.pdf
9 documents
Visibility Measuring Device
EN
German Spanish French
01/12/2025
01/01/2025
Language:
English
Version:
01/12/2025
File size:
1.9 MB
File name:
8029833_1S2M_OI_VISIC620_en_V2-0_2025-12_EHS.pdf
for non-Ex analyzer devices
Language:
English
Version:
01/01/2025
File size:
2.4 MB
File name:
8030257_XA_Safety_Information_non-Ex_ml_V1-0_2016-06_WEB.pdf
交通用センサ
道路およびトンネルの安全ソリューション
道路およびトンネルのセンサに関する概要パンフレットであり、過
Language:
Japanese
Version:
09/10/2025
File size:
5.1 MB
File name:
CP01598CJA_0125_Traffic_Sensors_LowRes.pdf
Emission Monitoring Solutions
Broad portfolio and long-standing experience
Language:
English
Version:
01/03/2026
File size:
9.8 MB
File name:
8029975_CP_Emission_Monitoring_Solutions_en_V4-0_2026.03_EHS.pdf
Soluzioni per il monitoraggio delle
emissioni
Soluzioni per il monitoraggio delle
Language:
Italian
Version:
27/05/2025
File size:
4.5 MB
File name:
CP01596C16IT01.25-00.pdf
排出ガス監視ソリューション
幅広い製品群と長年にわたる実績
排出ガス監視、測定原理と技術、国際的な要件とサービス、選択ガイド、そして測定装置の一覧をまとめたパンフレット
Language:
Japanese
Version:
24/09/2025
File size:
11.1 MB
File name:
CP01596CJA_0125_Emission Monitoring Solutions.pdf
Solutions for traffic and tunnel safety
An overview brochure about traffic and tunnel sensor, their
Language:
English
Version:
01/01/2025
File size:
4.3 MB
File name:
8029977_CP_Traffic_Sensors_en_V2-0_2025.01_EHS.pdf
VISIC620 – Visual Range Measuring Device for
Roads, Tunnels, Sea Routes and in Weather Stations
The VISIC620 determines the visual range on roads, sea routes or in weather observation stations or measures the visibility in
Language:
English
Version:
01/01/2025
File size:
2.8 MB
File name:
8030081_IN_VISIC620_en_V3-0_2025.01_EHS.pdf
SOPAS device description file for VISIC620
Language:
Language neutral
Version:
27/02/2014
File size:
355 KB
File name:
VISIC620 SDD file
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
APERTURE SHEET LEFT COMPLETE
APERTURE SHEET RIGHT COMPLETE
SP-SET PRESS.EQUALIS.ELEMENT M121,5 SW
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