©Endress+Hauser
Specs at a glance
Measured variables
Visibility (K-value), NO, NO2, NOx, CO, Temperature
Measuring range
K-value: 0 ... 15 km⁻¹ / 0 ... 200 km⁻¹
Conformities
ASTRA "Guideline - Ventilation of Road Tunnels" (2008)
Field of application
The VICOTEC320 measures very small concentrations of NO2 and NO as well as the visibility and temperature in road tunnels quickly and simultaneously. And all this using industry-proven components – without test gases for zero and reference point. An automated, cyclic adjustment of zero and reference point ensures exact values. The rugged housing even withstands thorough tunnel washing operations without any impairments.
Device properties:
Very low detection limits for NO and NO2
Automatic function monitoring and self-adjustment
Very rugged design in stainless steel
Automatic beam alignment between sender/receiver unit and reflector
Benefits
Energy and cost savings for ventilation control due to very low zero offset and accurate measurement
Low operational costs because no air aspiration of ambient air and no test gases are required
Low maintenance requirements due to long maintenance interval (approx. 1 year)
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Designed for demanding applications
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Designed for demanding applications
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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
Measuring principle
Differential optical absorption spectroscopy (DOAS), transmittance measurement, electrochemical cell, Resistance thermometer
Measured variables
Visibility (K-value), NO, NO2, NOx, CO, Temperature
Measuring range
K-value: 0 ... 15 km⁻¹ / 0 ... 200 km⁻¹
Ambient temperature range
-20 °C ... +55 °C
Ambient humidity
10 % ... 95 %
Conformities
ASTRA "Guideline - Ventilation of Road Tunnels" (2008)
Most downloaded
VICOTEC320 – air quality tunnel sensors to
control ventilation in road tunnels
English version - 01/2025
The VICOTEC320 measures very small concentrations of NO2 and NO as well as the visibility and temperature in road tunnels
simultaneously and fast.
Language:
English
Version:
01/01/2025
File size:
2.6 MB
File name:
8030070_IN_VICOTEC320_en_V4-0_2025.01_EHS.pdf
Solutions for traffic and tunnel safety
English version - 01/2025
An overview brochure about traffic and tunnel sensor, their
development during the last 60 years, the main applications in front
and within a tunnel as well as the measuring devices at a glance
Language:
English
Version:
01/01/2025
File size:
4.3 MB
File name:
8029977_CP_Traffic_Sensors_en_V2-0_2025.01_EHS.pdf
7 documents
Air Quality Tunnel Sensors
Language:
English
Version:
01/01/2025
File size:
3.1 MB
File name:
8029843_AE00_OI_VICOTEC320_en_V4-0_2023-02_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
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
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
Emission Monitoring Solutions – broad instrument portfolio and
longstanding experience
An overview brochure about emission monitoring, their measuring
Language:
English
Version:
01/01/2025
File size:
4.9 MB
File name:
8029975_CP_Emission_Monitoring_Solutions_en_V3-0_2025.01_EHS.pdf
VICOTEC320 – air quality tunnel sensors to
control ventilation in road tunnels
The VICOTEC320 measures very small concentrations of NO2 and NO as well as the visibility and temperature in road tunnels
Language:
English
Version:
01/01/2025
File size:
2.6 MB
File name:
8030070_IN_VICOTEC320_en_V4-0_2025.01_EHS.pdf
SOPAS device description file for VICOTEC320
Language:
Language neutral
Version:
19/10/2015
File size:
382 KB
File name:
VICOTEC320 SDD file
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
SP-SET SENSOR CO COMPLETE UNTIL 2022
SP-SET SPECTROMETER Z CCD 10M
SP-SET SPECTROMETER Z SINGLE LENS 10M
SP-SET SPECTROMETER Z DOUBLE LENS 20M
SP-SET SPECTROMETER Z CCD 20M
SP-SET ACTIVATED-CHARCOAL BAG W.BRACKET
SP-SET CONNECTION 2 CONNECTION UNITS
SP-SET SPECTROMETER 2 DIODE LINES SO
SP-SET LAMP DEVICE HALOGEN
SP-SET SENSOR CO COMPLETE FROM 2022
DUST CHAMBER SPUMED D118,8 395
DUST CHAMBER INLAY PART D 100 395
PROTECT.CAP D121 35 LD-PE YE
MAL.CON.ST.MOU.HS 6P+E C250V 10A IP66
PROTECT.CAP F.FEM.CON,MOU.
RESISTOR-THERMOM.PT1000 L= 65MM
POWERSUPPLY AC85-264V-DC5V/5A
NETWORKSWITCH 4TX/1FX 4PORTS 10/100
OVER VOLT. PROTEC. DC 24V 10A
OVER VOLT. PROTEC. DC 24V 6A
SP-SET EB-GM32 TRANS.AK ESD
SP-SET MODUL,LINUX CPU ESD
SP-SET STORAGE CARD MICROSD CARD 2048MB
SP-SET BEAM SPLITTER,REFERENCE 30160.5
SP-SET PCBA-LAMP CONTROL ESD
SP-SET BEAM SPLITTER,PHYSICAL
SP-SET NPR-MOTOR W.TRIMING DISC ESD
SP-SET LIGHT SOURCE BULB DEUTERIUM COMBI
SP-SET LIGHT SOURCE BULB LED BLUE
SP-SET LIGHT SOURCE BULB LOWNOX
SP-SET LEAF SPRING CURVED
ACTIVATED CARBON 100100 50GR.
DIGITAL IN 4-SIGNAL MODULE
DIGITAL OUT 4-SIGNAL MODULE (ONLY SPU)
SP-SET PRESS.EQUALIS.ELEMENT M121,5 SW
MODIO-S BASEMODULE W. T.CLAMP
SP-SET LINE FILTER AC250V 3A
POWERSUPPLY AC85-264V DC24V/4A
ANALOG OUT 2-SIGNAL MODULE
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