ENVEA - Model MIR IS -In-Situ Close-Coupled Multi-Gas Analyzer

Fast & simultaneous measurement of up to 10 gases among: HCl, NO, NO₂ (NOx), SO₂, CO, CO₂, HC, CH₄ (TOC), HF, N₂O, O₂, at the sampling location

• Integrated sample drying & system conditioning; no sample line necessary

• Robust analyzer with a stainless steel enclosure
• Designed for measuring wet & corrosive samples
• Ease of installation (single stack entry, on-stack or close-coupled) for reduced costs
• Flow, Temperature & Pressure parameters (optional)
• Remote control and display functions
• Graphic LCD screen with real time synoptic
• Intrinsic security with on-board residual H2O measurement
• On-board paramagnetic cell for long term O2 measurement
• Fast response time, with automatic cross interference correction
• Robust and reliable short extractive analyzer with built-in permeation sample drying system for the measurement of wet and corrosive sample
• Complete CEMS in one cabinet – combines infrared analyzer, sample conditioning
• system and probe into one device
• Highly accurate; excellent calibration stability with automatic optical check
• Heated probe in different materials and lengths to suit the application
• External signal input for up to 5 additional measurements (flow rate, pressure, gas temperature…) or any other analog input

• Industrial Boilers and Furnaces, Chemical and Petrochemical Plants
• Incineration, Co-generation, Gas Turbines, Power Plants
• Process Control, Pre/post Scrubber Measurements
• Coal / Oil / Gas Fired Combustion Monitoring
• CHP Combustion Monitoring

Measurable parameters
Pollutant: Range

• HCI: 0-15 / 5000
• HF: 0-20 / 300
• NO: 0-100 / 5000
• NO2: 0-100 / 1000
• N2O: 0-20 / 1000
• NOx: 0-200 / 5000
• SO2: 0-75 / 5000
• CO: 0-75 / 5000
• CH4: 0-10 / 1000
• THC: 0-50 / 5000
• CO2(%): 0-10 / 100
• O2(%): 0-10 / 25

Lowest / Highest available ranges expressed in mg/m3 (may vary with your site conditions to be indicated on the Site Survey Form)

Technical Specifications

• QAL1 to EN 15267-3 certified: YES
• US EPA compliance: YES
• Sampling technology: In-Situ
• Sample transfert: N/A
• back flush function: YES
• span injection: YES at sample point
• Built-In O2 option: YES
• Serial link communication: RS232 / RS422
• Other Communication: Ethernet
• Analogue OUTPUTS: YES (x 8)
• Analogue INPUTS: YES (x 4)
• Dimensions (mm): SS Tight box: 200 x 600 x 600 (D x W x H)

COMPLIANCE WITH WID AND LCPD APPLICATIONS

• QAL 1 certified by the TÜV to EN 15267-3
• QAL3 compliance as defined by EN 14181
• U.S. EPA approved as compliant with 40 CFR 60 ET 75