BIOTEX MultiPoint Stationary biogas analyzer





BIOTEX MultiPoint is a stationary biogas and landfill gas analyzer that performs an independent control and measurement function, can be part of an extensive technological process supervision system, analyzes the parameters of biogas composition depending on the configuration, adapted to the recipient’s requirements.

The biogas analyzer can be configured to work with one, two, three or four measuring points from which, along with successive measurement cycles, it will sequentially analyze the gas composition.

H2 Ready


BIOTEX MultiPoint is a stationary biogas analyzer that has been designed to work reliably and economically for many years. The device allows you to measure the parameters of biogas composition, both gas and physical. The analyzer works in a cyclical measurement system, making 24 measurements a day, while carrying out every measurement the sensor conditioning procedure to maximize their durability, thus reducing the operating costs of the biogas analyzer. The device also does not have any replaceable filters, so for the end user it is practically maintenance-free between periodic visits of a service technician.


  • maintenance-free
  • large and legible display
  • easily interpreted results


  • automatic measurements with a given cycle
  • automatic sensor cleaning
  • from 1 to 4 sampling points


  • self-tightness test
  • saving critical states to memory


  • tight and durable EX class housing
  • resistant to work in difficult conditions
  • modifiable thanks to its modular structure


  • 4-20mA current loop
  • Modbus RTU
  • PROFIbus DP
  • and others


  • humidity measurement
  • temperature measurement
  • sample desiccant

Technical specification:

display 5″ graphic LCD with backlight
visualisation simultaneous presentation of the results
all controlled substances
Power supply 24V DC or 230V AC 50Hz
power consumption < 100W
25 minutes
operating mode cyclical, normally 24 measurements a day
minimum time
for gas analysis
30 s for the standard configuration
sample parameters humidity: 0 – 95% RH
temperature: +5 ° C – +60 ° C
pressure: min -150 mbar (negative pressure)
relative max +150 mbar (overpressure)
environmental parameters humidity: 15% – 90% RH
temperature: 0 ° C – +40 ° C standard version
– 40 ° C – + 50 ° C special version *
atmospheric pressure: 800 mbar – 1150 mbar
housing polycarbonate / polyamide IP54
FEX PC-7 0537 II 2G Ex eII, II3D Ex tD A22
VTT No. VTT 08 ATEX 053U;
VTT 08 ATEX 054U
dimensions 400 x 300 x 130 mm
800 x 600 x 300 mm *
weight 3-12 kg depending on version and configuration

Field of use


Industry sector

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