Laser Open Path Gas Detector

Model : ELDS
Gas : H2S, NH3, HF, HCl, CO2, CH4, C2H4
Source : Lasere
Approval : ATEX, CSA, UL, GOST-R, SIL 2

Information

  • ELDS(Open path detector)
  • The latest optical laser based detection technology
  • Greater area coverage with less devices
  • No consumable sensing elements
  • Best availability in adverse weather conditions
  • Fixed point toxic gas detectors measure gas concentration in parts per million (ppm)
  • Uses patented ‘SimuGasTM’ daily auto gas testing
  • SIL 2
  • Detectable Gases
    1) Hydrogen Sulphide(H2S)
    2) Ammonia(NH3)
    3) Hydrogen Fluoride(HF)
    4) Hydrogen Chloride(HCL)
    5) Carbon Dioxide(CO2)
    6) Methane(CH4)
    7) Ethylene(C2H2)
    8) Hydrogen Sulphide(H2S) + Methane(CH4)
    [이 게시물은 gastron님에 의해 2014-10-01 19:14:44 VOC Gas Detector에서 이동 됨]

Specification

 

Response Time T90 =< 5 seconds (Toxic), T90 =< 3 seconds (Flammable)
Repeatability < ± 5% FSD
Linearity < ± 5% FSD
CSA and UL Class I Div 1 Groups B C & D T5
Class II Div 1 Groups E F & G T5
Class III Div 1
Ex d IIB + H2 T5
Class I, Zone 1, AEx d IIB + H2 T5
Temp. = -40°C to +60°C
Entry: ¾” NPT
GOST-R 1EXDIIBT5/H X
Entry : M25
InMetro Ex d UB + H2 T5 Gb
Ex tD A21 IP66/67 T100°C
-40°C < Tas +60°C
Entry : M25
ATEX / IECEx II 2 GD Exd IIB + H2 T5
Temp. -40°C to +60°C Gb and Ex tb IIIC T100°C
Temp. -40°C to +60°C Db IP66/67
Entry : M25
Mechanical Enclosure Material : 316L stainless steel
Size : Tx/Rx 140 mm dia. x 300 mm
Weight : Tx/Rx 12 kg each (c/w bracket)
Tx & Rx supplied with sun / deluge protection
Mounting Tx & Rx supplied with mounting brackets incorporating fixing holes /
slots for flat surface or metal pole mounting.
(Note : mounting poles should be of 4” to 6”[ 100mm to 150mm]

diameter. Fixing bolts / U bolts are not supplied)

Safety Integrity Suitable for use in SIL2 Safety Systems per IEC 61508