NEO Monitors LaserGas - Model iQ2 -TDLS Analyzer

LaserGas iQ2 is developed on a well proven technology platform. With innovative design and extraordinary spectroscopically and optical solutions, the customer gets an accurate and reliable analyzer solving application needs such as FCC units, package boilers, process heaters, electrostatic precipitators, VCM waste gas recovery, reformer gas, incinerator and so forth. By providing an optional single flange or cross stack configuration, installation cost can be significantly reduced. Customers may replace existing analyzers where explosion risks or high maintenance issues are a huge concern.

• Up to 5 measuring components O2, CO, CH4, H2O and temperature
• Configuration examples: O2 & CO, O2 & CO + CH4, O2 & CO + H2O, O2 & CO + H2O + temp
• Can handle a typical combustion process up to 2372 °F/1300°C
• Reduced installation cost
• Low maintenance cost
• Easy to install transceiver, one unit ensures easy alignment
• Double path length increases absorption signal for low concentration
• Transceiver can be mounted on coldest side of stack in extreme hot environments
• Well proven technology
• The design has flexibility to measure new/other gases and combinations of them
• No interference from background gases
• Factory calibrated
• Designed for 3 configurations – cross stack, one-flange with probe and open path
• Transceiver configuration

• Combustion analysis
• FCC units
• Package boilers
• Process heaters
• Electrostatic precipitators
• VCM waste gas recovery
• Reformer gas
• Incineration

• Up to 5 measuring components O2, CO, CH4, H2O and temperature
• Can handle a typical combustion process up to 2372 °F/1300°C
• Reduced installation cost
• Low maintenance cost
• Easy to install transceiver, one unit ensures easy alignment
• Double path length increases absorption signal for low concentration
• Transceiver can be mounted on coldest side of stack in extreme hot environments
• Well proven technology
• The design has flexibility to measure new/other gases and combinations of them

Specifications

• Max. process gas temprature: 1300 °C
• Max. process gas pressure: 1.5 bar
• Optical path length: max 20m
• Response time: 5 seconds

Environmental conditions

• Operating temperatures: -40 °C - +55 °C
• Storage temperature: -40 º C to +70 º C
• Protection classification: IP66 NEMA 4X (PENDING)

Input/output

• Analog output: 4 - 20 mA current loop
• Digital output: Ethernet (TCP/IP)
• Relay output (4): High gas, warning and fault (normally closed)
• Analog input (2): 4 - 20 mA Process temperature and pressure reading

Ratings

• Power supply: 24 VDC (18 - 30 VDC)
• Power consumptions: max 30W
• 4 - 20 mA: 500 Ohm max isolated
• Relay output: 1 A at 30 V DC/AC

Safety

• Laser class: Class 1 according to IEC 60825-1, eye safe
• CE: Certified
• EMC: Conformant with directive 2014/30/EU

Approvals

• IECEx/ATEX zone 1: II 2 G Ex pxb [op is] IIC T6 Gb
• II2 D Ex pxb [op is] IIIC
• T85 °C Db
• CSA: Class I Div. 2, (PENDING)
• ATEX rating connection box:
• II 2 GD Ex e IIC T5 Gb
• -40°C ≤Ta≤65°C

Installation and operation

• Flange dimension:
• DN 80/PN 10-40
• (Center Ø 3’’) or ANSI 3’’ #150 (#300)
• (Center Ø 3’’)
• ANSI 4’’ #300
• Instrument purge: Application dependent N2 or air
• Probe purge (Optional): Nitrogen
• Calibration: Every 12 months

Dimensions / weight

• Transceiver: 461 x 399 x 174 15 kg