NOVAplus BIOGAS – Emission & Biogas Analyzer – MRU Instruments

Description

Features:

Benefits:

Applications:

Bio Gas / Landfill / CHP

For long-term biogas and cogeneration heat and power engine emissions testing
Simultaneous measurements of up to 7 gas components!
Biogas measurement: O2, H2S, CH4 and CO2 (infrared for CO2/CH4)
Emissions measurement: O2, CO*, NO*, NO2* and CO2
Biogas pressure measurement (or stack pressure)
Standard O2 measurement with long-life cell (approx. 4-5 years estimated life span)
Super bright, color 3.5” TFT display with LED backlight
Sample preparation via gas cooler
Intuitive menu guided software and function keys
Internal data storage for up to 16,000 measurements
High energy Li-Ion battery (up to 10 hours operation time with gas cooler)
Customizable screen settings
Durable and dirt resistant keypad
Built-in speed printer with easy paper loading
Integrated SD card reader for additional data storage and data transfer to PC
Compact and robust transport case

Warranty – 3 Years on the analyzer and accessories

(2 years on O2 sensor – 1 year on other gas sensors)

BIOGAS components

Measuring Ranges

Accuracy

EMISSION components			Measuring Ranges	Accuracy
O2	Oxygen	(Long life)	0 … 25%	± 0.2 Vol-% abs.
CO	Carbon monoxide	(H2 compensated)	0 … 10,000 / 20,000 ppm *	± 20 ppm or 5 % of reading < 10,000 ppm / 10 % of reading > 10,000 ppm
CO	Carbon monoxide	(low)	0 … 500 **	± 2.0 ppm or 5 % of reading
NO	Nitric oxide		0 … 1,000 / 5,000 ppm *	± 5 ppm or 5 % of reading < 1,000 ppm / 10 % of reading > 1,000 ppm
NO	Nitric oxide	(low)	0 … 300 **	± 2.0 ppm or 5 % of reading
NO2	Nitrogen dioxide		0 … 200 / 1,000 ppm *	± 5 ppm or 5 % of reading < 200 ppm / 10 % of reading > 200 ppm
NO2	Nitrogen dioxide	(low)	0 … 300 **	± 2.0 ppm or 5 % of reading

* recommended overload range for short time measurements only
** they are not separate sensors; selected sensors are used with a special calibration

Other measured components	Measuring Ranges	Resolution	Accuracy
Stack / Flue gas temperature	32 … 1,202°F (0 … 650°C) with stainless steel 32 … 2,012°F (0 … 1100°C) with Inconel	1 °F	± 4°F … < 392°F / 1 % reading > 392°F ± 4°F … < 392°F / 1 % reading > 392°F
Primary air / Ambient air temperature	32 … 212°F (0 … 100 °C)	1°F	± 2°F
Differential temperature	Up to 2,012°F (0 … 1100°C) (with suitable material of sampling tube)	1°F	± 4°F … < 392°F / 1 % reading > 392°F
Stack draft	+/- 40 inH2O (120hPa)	1 Pa	± 0.01 inH2O or 1% reading
Differential pressure	+/- 120 inH2O (120hPa)	1 Pa	± 0.01 inH2O or 1% reading
Gas flow velocity measurement	3 … 100 m/s (using Pitot tube)	0.1 m/s

GENERAL SPECIFICATIONS
Max suction range gas pump	60 inH2O (650 hPa)
Typical gas flow	23.8 gal/h (90 l/h)
Internal memory	16,000 data sets
Data transmission	via USB, SD Card
Interfaces	USB
Display	3.5″ TFT color display
Operation temperature	41°F … 113°F (5 … 45°C) max. 95 % RH, none condensing
Storage temperature	-4°F … 122°F (-20°C … 50°C)
Ambient conditions	not in aggressive, corrosive, or high dust ambience, not for use in hazardous areas
Battery operated	Lithium-Ion battery, 10 h operation time for base unit / 25h operation time for RCU
Grid power supply	100 – 240 V AC / 50 … 60 Hz 1.4A
Protection class	IP 30 base unit / IP 20 base unit open
Weight	approx. 16.3 lbs.
Dimensions	(W x H x D) 18.5” x 9” x 12” complete unit / 7.36” x 3.54” x 1.5” RCU

TEST