Marking And Range Of Application; Possible Applications And Analyzer Options; Features - mru SWG100 BIO-EX User Manual

MRU GmbH

3.3. Marking and range of application

The analyzer was designed for use in hazardous area with potentially explosive
atmosphere and was certificated by ATEX directive:
EX-Protection:
Certification no.:
The SWG100BIO-EX is operating in a temperature range of -20°C ... +45°C with intern
cabinet heater.
The specifications of the analyzer are:
Main power supply:
Power consumption:
Protection class:
Fuses:
Data output interface:

3.4. Possible applications and analyzer options

The biogas analyzer SWG100 is the industrial measuring solution to be used at all
hazardous zone 2 areas of:
•
biogas (anaerobic digestion) plants
•
cogeneration heat and power engines (CHP)
•
municipal or industrial waste water treatment sites
•
coal seam gas sites (coal bed methane)
•
food and animal waste processing plants
•
biomethane (gas to grid) plants
•
landfill sites

3.5. Features

This analyzer can be equipped with additional options and/or additional accessories to
full fill multiple other measuring tasks such as
•
H2S measurement with protected EC cell using cutoff solenoid valve and
low
air purge pump.
•
H2S measurement with EC cell.
high
•
H2 measurement with EC cell.
•
CO measurement with EC cell.
•
Multiple sampling point switchover from 2x up to maximum 4x sites.
•
Module with 4 channel analog outputs/inputs 4-20mA, with 2x "fail safe"
alarm relays.
•
Converter module of RS485 into Profibus.
•
Cabinet heater for freeze protection.
Dilution-unit, to enhance the life-time of electrochemical sensors.
Ask our sales representatives for available options and accessories or check out our MRU
website.
SWG 100 BIO Ex User Manual
[EX] II 3G Ex nA nC IIC T3 Gc
EPS 16 ATEX 1xxx X
230 VAC / 50 Hz
36 VA
IP65
230 VAC/ 50Hz / 6 A
4...20 mA / analog
outputs
RS485 Modbus RTU
of
Page 18 150