016519 Flame detector flameproof Ex d, IR3

Commercial Type No.: 016519
Product No.: F.01U.279.764

016519 Flame detector flameproof Ex d, IR3
  • Suitable for explosive areas of the zones 1, 21, 2 and 22 (ATEX and IECEx certified)
  • Sensitivity according to EN 54-10 Class 1: 0.1 m² flames at 25m
  • Low risk of false alarms due to different IR wavelengths and a combination of filters and signal processing techniques
  • Reliable operation, even if the lens is contaminated by a layer of oil, dust, water-vapour, or ice
  • Selectable response time
  • 2-wire or 4-wire configuration via DIP switch settings
  • Overview
    Detector (W x H x D) 146 x 150 x 137 mm
    Cable gland entries 3 x 20 mm
    Terminal functions
    1 – 2 Supply in connections or 2-Wire connections +IN and -IN
    3 – 4 Remote test input connections +R and -R
    5 – 6 Alarm Relay RL1 connections
    7 – 8 Fault Relay RL2 connections
    Operating voltage 14 to 30 V DC
    Current consumption, 2-Wire configuration
    Standby 4 mA
    Alarm 20 mA
    Current consumption, 4-Wire configuration
    Standby 8 mA
    Alarm 20 mA
    Housing material Copper Free Aluminium Alloy (LM25)
    Housing color Red
    Weight 2.5 kg
    Protection category (EN 60529) IP66
    ATEX Ex II 2GD Ex d IIC T4 Gb Ex tb IIIC T135℃ Db IP66 A21
    IECEx Ex d IIC T4 Gb Ex tb IIIC T135℃ Db IP66 A21
    Permissible operating temperature -10 to +55°C
    Permissible storage temperature -20 to +65°C
    Relative humidity 95%, no condensation
    Detection principle Detection of low frequency (1 to 15 Hz) flickering infrared radiation
    Operating wavelength band 0.75 to 2.7 µm
    Detection area 90° cone
    Sensitivity High (Class 1 ) and Low (Class 3 )
    Range Class 1: 0.1 m² n-heptane at 25m Class 3: 0.1 m² n-heptane at 12m

    Images

     

    Features

    EX
     
  • Certificates (3)
    Title Type Language
    CPD PDF
    VdS PDF
    Declaration of Conformity PDF
     
  • Documents (3)
 

Accessories

007127 Mounting bracket for IR3 flame detector

Commercial Type No.: 007127
Product No.: F.01U.279.880

 

016091 Test unit for IR3 flame detector

Commercial Type No.: 016091
Product No.: F.01U.279.881