Mru 420074us | Multi-gas | Biogas-landfill-combustion-waste Water | Gasdetectorsusa
Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas

MRU   420074US

SKU# (6986)



MRU 420074US
  • DESCRIPTION
  • FEATURES
  • SPECIFICATIONS
  • LITERATURE
MRU OPTIMAX BIOGAS, LANDFILL, COMBUSTION and WASTE WATER Hand Held Biogas Analyzer for measurement of Methane (CH4) 0-100%, Carbon Dioxide (CO2) 0-100%, Hydrogen Sulfide (H2S) 0-2000/5000ppm, Oxygen (O2) 0-25% and Biogas Pressure. Gas flow velocity, flow rate, differential temperature and differential pressure measurement. IP30. Includes 4” color display, Li-ion battery (up to 15 hours), internal data storage, bluetooth, Mini-USB interface, IRDA interface, WLAN interface, microSD card reader and charger. -Replaces Optima 7 Biogas-

DISPLAY

420074US   
6,274.00

Version
H2 Sensor
O2+CH4+CO2+H2S included in base unit
CO Sensor
O2+CH4+CO2+H2S included in base unit
NO Sensor
O2+CH4+CO2+H2S included in base unit
Calculated NOx is NO + 5%
NO2 Sensors (True NOx)
O2+CH4+CO2+H2S included in base unit
True NOx required for high NO2 applications such as gas turbines and compliance testing on compressor stations.
Biogas Probe with Pitot
Measuring range: 1 m/s to 40 m/s, accuracy at 3 m/s: 1 m/s, accuracy > 12 m/s: ± 1%, resolution: 0.1 m/s
Probes
MRU4win
Automatic Measurement
Storage and Transportation

   3 Days  ]
The most versatile handheld biogas analyzer The OPTIMAX analyzes biogas, measures biogas pressure and temperature, gas flow velocity and flow rate calculations.

OPTIMAX Bio-gas can optionally measure CHP engine exhaust gases.

These are your special advantages:
  • Biogas measurement: CH4, CO2, O2, H2S
  • Exhaust gas measurement: O2, CO2, CO, NO, NO2
  • Ambient air measurement: CH4 (LEL), H2S
  • Different measuring units, user definable
  • Intuitive navigation menu with function keys
  • Fiber glass reinforced enclosure with rear magnets
  • Large, internal data memory and interfaces to App and PC software
  • Strong Lithium-Ion battery for at least 15 h continuous operation
The device in detail

An overview of special features

  • Condensate and dirt removal: Large capacity condensate separator with proven pleated filter including water stop function
  • Operation and color display: Intuitive guidance through all measurement programs, large color display, easy interaction via. keypad
  • Store, transfer and print measurement data: SD card, Mini-USB, WLAN and Bluetooth for data transfer to Smartphone, Tablet or PC – or infrared speed printer
  • Practical accessories to carry along: Optionally: transport case, gas sampling probe, MRU speed printer and nylon transport bag
  • Simultaneous measurement of bio-gas and flow velocity: Measurement of bio- or landfill gas, using special S-type probe, with 2 ... 100 m/s and calculation of the flow rate in m3/h
  • US LFG probe: For simultaneous biogas extraction, temperature measurement, pressure and flow measurement

Measuring componentsMeasuring methodMeasuring range min./max.ResolutionRepeatability
CH4 MethaneNDIR0 ... 100%0.1 %± 0.3 % or 3 % reading*
CO2 Carbon dioxideNDIR0 ... 100%0.01 %± 0.3 % or 3 % reading*
H2S Hydrogen sulfideElectro-chemical0 ... 2,000 ppm / 5,000 ppm1 ppm± 5 ppm or 5 % (0 ... 500 ppm), 10 % (> 500 ppm) reading
O2 Oxygen (Long Life)Electro-chemical0 ... 25 %0.01 %± 0.2 % absolute
H2 HydrogenElectro-chemical0 ... 1,000 ppm / 2,000 ppm1 ppm± 5 ppm or 5 % (0 ... 500 ppm), 10 % (> 500 ppm) reading
N2 NitrogenCalculated0 ... 100%0.1 %
Hu Calorific valueCalculated0 ... 36 MJ/m30.01 MJ/m3
CO Carbon monoxideElectro-chemical0 ... 10,000 ppm / 20,000 ppm1 ppm± 10 ppm or 5 % (0 ... 4,000 ppm), 10 % (> 4,000 ppm) reading
NO Nitric monoxideElectro-chemical0 ... 1,000 ppm / 5,000 ppm1 ppm± 5 ppm or 5 % (0 ... 500 ppm), 10 % (> 500 ppm) reading
NO2 Nitric dioxideElectro-chemical0 ... 200 ppm / 1,000 ppm1 ppm± 5 ppm or 5 % (0 ... 500 ppm), 10 % (> 500 ppm) reading
NOx Nitrogen oxideCalculated0 ... 5,000 ppm1 ppm± 5 ppm or 5 % (0 ... 500 ppm), 10 % (> 500 ppm) reading
Gas flow velocityS-type probe1 ... 100 m/s0.1 m/s± 0.2 m/s (2 ... 10 m/s), ± 0.5 % (> 10 m/s)
Flow rateCalculated0.1 ... 6,000 m3/s0.1 m3/suser settable cross section area
Differential temperatureNiCrNi-40 ... 2192 °F (-40 ... +1,200 °C)1 °F± 4 °F (2 °C), 0.5 % reading*
Differential pressurePiezo± 120”H2O (300 hPa)0.01 hPa± 0.01”H2O (0.03 hPa), 1 % reading*
GENERAL SPECIFICATIONS
Operation conditions41°F .... 113°F (5 ... 45°C) max. 95 % RH, none condensing
Storage conditions4°F ..... 122°F (-20°C ... 50°C)
Data storage32,000 data sets
InterfacesSD card reader, USB, IRDA, WLAN, Bluetooth (Bluetooth is not available for LFG version)
Internal power supplyLithium-Ion battery, 15 h operation time
Mains power supplywall plug unit 100 ... 240 Vac, 50 ... 60 Hz, 5 V DC, 1.2 A
Protection classIP30
Dimensions4.45” x 8.82” x 2.13” (113 x 244 x 54 mm)
Weightapprox. 1.7 lbs. (750 g)
Export Info
Made inGermany
Harmonized Tariff Code (HTC)9027102000

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