Analyzer LaserGas™ iQ2


NEO Monitors LaserGas iQ2

NEO Monitors LaserGas™ iQ2 analyzer is the first to measure up to four gases (O2, CO, CH4, H2O)** and temperature depending on configuration, which eliminates the need for multiple units for combustion analysis. The cutting-edge design and ground-breaking functionality, ensures that the instrument delivers unmatched reliability and durability. By providing an optional single flange solution, installation cost can be significantly reduced. Customers may replace existing analyzers where explosion risks or high maintenance issues are a huge concern.

Technical data

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 ºC to +70 ºC
Protection classification: IP66; NEMA 4X (PENDING)

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

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

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

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

Additional information


NEO Monitors


Cement plants, Chemical and petrochemical industry, Coke plants and steelworks, Gas industry, Power and heat, Waste incineration plants



Measured parameters

Carbon monoxide (CO), Humidity (H2O), Methane (CH4), Oxygen (O2), Temperature, Water (H2O)