Description

Eurotron RASI700BIO Portable Gas Analyser for BIOGAS Applications

The RASI 700 BIO is a portable biogas analyzer, designed for measuring gases in landfill sites, biogas facilities, and wastewater treatment plants.It can be customized to measure O2, CO2%, CH4%, H2S, and optionally H2 and CO, catering to the specific needs of operators in landfill applications.

Additionally, the analyzer offers standard temperature and pressure readings (differential, gauge, and absolute), and can optionally measure gas flow using our unique 3-way straight Pitot tube. This allows users to simultaneously sample and display gas velocity, gas quality, and temperature.

The gas analyzer is powered by high-efficiency Li-ION rechargeable batteries, providing a full day of operation on a single charge. The batteries can be charged via a standard USB port.Biogas readings are displayed on a large 3.5″ TFT color screen with six lines.

The RASI700 BIO comes standard with extensive data logging capabilities and site administration features, including pre-loaded measurement points like well IDs. It can store up to 16,000 data points in its internal memory, which can be exported to an SD card for future analysis on a PC without needing any specific software.

Eurotron RASI700BIO Key Features

Measure O2 (0-25 %), CH4 (0-100%) and CO2 (0-100%) as standard
Optional H2S ( 0-5000 ppm,) H2 and CO
Flow gas measurement with straight pitot tube
Best in class CH4 % measurement which is fully temperature and pressure compensated
Robust and easy to use
Work with MRU4U mobile app for Android and IOS devices
Support text information via MRU4U mobile app
Large storage capability
Strong gas sampling pump
12 months re-calibration interval
high efficiency Li-IOn battery for long operation

Eurotron RASI700BIO Specifications

O2 measurement (Standard)
Range	0 to 25 %
Accuracy	± 0.2 % Vol
Resolution	± 0.01 % Vol
CO measurement with H2 Compensation ( Optional)
Range	0 to 20000 ppm
Accuracy	± 10 ppm or ± 5 % of reading up to 4000 ppm
Accuracy	± 10% of reading from 1000 to 20000 ppm
Resolution	1 ppm
CO2 % NDIR (Standard)
Range	0 to 100 %
Accuracy	± 0.3 % Vol or 3 % of reading
Resolution	0.01%
CH4% NDIR (standard)
Range	0 to 100 %
Accuracy	± 0.2% Vol or ± 3% of the readings
Resolution	0.01% Vol
H2S (Optional)
Range	0 to 5000 ppm
Accuracy	± 5 ppm or 5 % reading
Resolution	1 ppm
Range	0-to 10000 ppm ( max 50000 ppm short exposure)
Accuracy	± 50 ppm
Resolution	1 ppm
H2 (Optional)
Range	0-2000 ppm
Accuracy	± 5 ppm or 5 % reading
Resolution	1 ppm
Flow measurement ( using pitot tube) (Optional)
Range	3 to 100 m/s
Accuracy	± 1 m/s or 3 % reading
Resolution	± 0.1 m/s
Pressure measurement ( gauge, vacuum and differential) Standard
Range	– 300 to 300 mbar
Accuracy	± 0.02 mbar
Resolution	± 0.01 mbar
Temperature & differential temperature ( Type K thermocouple) Standard
Range	-5 to 1200 °C
Accuracy	-2 °C
Resolution	0.1 ° C
Barometric Pressure (Standard)
Range	850-1150 mbar
Resolution	0.1 mbar
Accuracy	1 to 9.99
Resolution	0.01
Flow Gas measurement (option)
Range	3 to 100 m/sec
Accuracy	± 1 m/sec or ± 3% of reading
Resolution	0.1 m/sec
Digital & Software
Communications	mini USB, IRDA and Bluetooth as standard
Data logging	16000 Data log on internal memory & SD card
Mobile APP ( Free)	MRU4U working on IOS & Android
Software (Optional)	WIN4U emissions software
General
Pump Rate ( internal)	60 l/hr
Included accessories	Water trap with filter, sampling hose, LI-ION rechargeable batteries, USB charger, charger lead and wall charger, soft caarrying case with space for analyser and accessories
Display	3.5″ TFT colour display, 6 lines , graphic
Weight	750 g
Dimension	110x225x52
IP protection	IP 21
Power/main	LI-ION AC 100-250 VAC, USB charger/lead supplied
Operating/Storage temperature	5 to 45 °C/ -20 to 50 °C
Warranty	1 year

Datasheet

Download datasheetPDF

Specifications

O2 measurement (Standard)
Range	0 to 25 %
Accuracy	± 0.2 % Vol
Resolution	± 0.01 % Vol
CO measurement with H2 Compensation ( Optional)
Range	0 to 20000 ppm
Accuracy	± 10 ppm or ± 5 % of reading up to 4000 ppm
Accuracy	± 10% of reading from 1000 to 20000 ppm
Resolution	1 ppm
CO2 % NDIR (Standard)
Range	0 to 100 %
Accuracy	± 0.3 % Vol or 3 % of reading
Resolution	0.01%
CH4% NDIR (standard)
Range	0 to 100 %
Accuracy	± 0.2% Vol or ± 3% of the readings
Resolution	0.01% Vol
H2S (Optional)
Range	0 to 5000 ppm
Accuracy	± 5 ppm or 5 % reading
Resolution	1 ppm
Range	0-to 10000 ppm ( max 50000 ppm short exposure)
Accuracy	± 50 ppm
Resolution	1 ppm
H2 (Optional)
Range	0-2000 ppm
Accuracy	± 5 ppm or 5 % reading
Resolution	1 ppm
Flow measurement ( using pitot tube) (Optional)
Range	3 to 100 m/s
Accuracy	± 1 m/s or 3 % reading
Resolution	± 0.1 m/s
Pressure measurement ( gauge, vacuum and differential) Standard
Range	– 300 to 300 mbar
Accuracy	± 0.02 mbar
Resolution	± 0.01 mbar
Temperature & differential temperature ( Type K thermocouple) Standard
Range	-5 to 1200 °C
Accuracy	-2 °C
Resolution	0.1 ° C
Barometric Pressure (Standard)
Range	850-1150 mbar
Resolution	0.1 mbar
Accuracy	1 to 9.99
Resolution	0.01
Flow Gas measurement (option)
Range	3 to 100 m/sec
Accuracy	± 1 m/sec or ± 3% of reading
Resolution	0.1 m/sec
Digital & Software
Communications	mini USB, IRDA and Bluetooth as standard
Data logging	16000 Data log on internal memory & SD card
Mobile APP ( Free)	MRU4U working on IOS & Android
Software (Optional)	WIN4U emissions software
General
Pump Rate ( internal)	60 l/hr
Included accessories	Water trap with filter, sampling hose, LI-ION rechargeable batteries, USB charger, charger lead and wall charger, soft caarrying case with space for analyser and accessories
Display	3.5″ TFT colour display, 6 lines , graphic
Weight	750 g
Dimension	110x225x52
IP protection	IP 21
Power/main	LI-ION AC 100-250 VAC, USB charger/lead supplied
Operating/Storage temperature	5 to 45 °C/ -20 to 50 °C
Warranty	1 year

Eurotron RASI700BIO Portable Gas Analyser