Flue gas analyser for measuring small and medium-sized oil, gas
and pellets fired heating systems according to the German Federal
Immission Act and for CO concentration safety checks at gas fired
systems. Ideal for servicing solid fuel systems (for example, coal or
wood fired systems with temporary CO peaks) or bivalent, modulat-
ing combined heating and power plants. If used within the frame-
work of dust measurements, MULTILYZER STe determines the flue
gas value and serves as the central controller for the dust measur-
ing instrument STM 225.
Measuring ranges (measured values)
Flue gas temperature/differential
temperature
0/1,000 °C
Air temperature/combustion
air temperature
-20/+200 °C
Draft
70 hPa
Differential pressure
150 hPa
O2 measurement
0/21 % by volume
COH2measurement
0/4,000 ppm
CO measurement
0/20,000 ppm
NO measurement
0/2,000 ppm
NO2 measurement
0/200 ppm
SO2 measurement
0/2,000 ppm
Indication (calculated values)
CO2, CO undiluted (air-free), lambda, eta
efficiency, flue gas losses qA, dew point,
temperature difference
Operating temperature range
Operation: 5/40 °C
Storage: -20/+50 °C
Weight
Approx. 685 g
Dimensions
W x H x D 90 x 220 x 53 mm
Display TFT colour display 3.5"
W x H: 53 x 71 mm
Connections
Draft/pressure: Ø 7 mm
Gas: Ø 8 mm
Supply voltage
Lithium-ion battery (3.6 V/2,900 mAh)
or power supply unit (mini USB)
Hours of operation
Max. 12 hours
Data memory microSD card (max. 32 GB)
Data logger1-999 seconds, interval freely selectable
Interfaces
Infrared, Bluetooth ® Smart,
QR code generator, microSD card slot
Approvals
1. BlmSchV, KÜO (TÜV ByRgG 301), EN 50379-2
