TECHNICAL SPECIFICATIONS
NOVAplus analyzer
Portable analyzer with up to 5 electrochemical sensors and 3 gas NDIR bench
Fuel types
Measurement components
Measuring range
Accuracy
O
2
Oxygen
0 ... 21.0 Vol-%
± 0.2 Vol-% abs.
CO
Carbon monoxide
0 ... 4,000 ppm
± 10 ppm or
(H2 compensated)
overload 10,000ppm *
5 % reading < 4,000 ppm / 10 % reading > 4,000 ppm
CO
Carbon monoxide
0 ... 500 ppm
± 2.0 ppm or** 5 % reading
low
with 0.1 ppm resolution **
CO
Carbon monoxide
0 ... 4,000 ppm
± 20 ppm or
high
overload 20,000ppm *
5 % reading < 4,000 ppm / 10 % reading > 4,000 ppm
CO
Carbon monoxide
0 ... 40,000 ppm
± 0.02% or
very high
overload 100,000ppm *
5 % reading < 0.4% / 10 % reading > 0.4%
NO
Nitric oxide
0 ... 1.000 ppm
± 5 ppm or
overload 5,000ppm *
5 % reading < 1,000 ppm / 10 % reading > 1,000 ppm
NO
Nitric oxide
0 ... 300 ppm
± 2.0 ppm or** 5 % reading
low
with 0.1 ppm resolution **
NO
2
Nitrogen dioxide
0 ... 200 ppm
± 5 ppm or
overload 1,000ppm *
5 % reading < 200 ppm / 10 % reading > 200 ppm
NO
2
Nitrogen dioxide
0 ... 100 ppm
± 2.0 ppm or** 5 % reading
low
with 0.1 ppm resolution **
SO
2
Sulfur dioxide
0 ... 2,000 ppm
± 10 ppm or
overload 5,000ppm *
5 % reading < 2,000 ppm / 10 % reading > 2,000 ppm
H2S
Hydrogen sulfide
0 ... 200 ppm
± 5 ppm or 5 % reading up to 500 ppm
overload 2,000ppm *
10 % reading up to 2,000 ppm
CO
2
Carbon dioxide single NDIR
0…..40%
± 0.3 Vol-% abs. or 5% reading
CO
CO Carbon monoxide
3 Gas NDIR
0…..10,000ppm up to 10%
± 0.03% or ±3% of reading
CO
2
Carbon dioxide
3 Gas NDIR
0.......3% up to 30%
± 0.5% or ±3% of reading
CxHy
Hydrocarbons as CH
4
or
3 Gas NDIR
0…..10,000ppm up to 3%
± 0.03% or ±3% of reading
CxHy
Hydrocarbons as C
3H8
3 Gas NDIR
0…..2,000ppm up to 5,000ppm
± 30 ppm or ±3% of reading
*overload range recommend only for short time measurements
**are not separate sensors; selected sensors are used with special calibration
Stack / Flue gas temperature
0 ... 1,200°F / 2,012°F
± 4°F ... < 392°FF / 1 % reading > 392°F
(with stainless steel / Inconel steel tube)
Primary-air / Ambient temperature
0 ... 212°F
± 2°F
Differential temperature
up to 2,012°F
± 4°F ... < 392°FF / 1 % reading > 392°F
(with suitable material of sampling tube)
Stack / Differential pressure
+/- 40 inH2O (100hPa)
± 0.01 inH2O or 1% reading
Gas flow velocity measurement
1 ... 40 m/s (using Pitot tube)
Calculated values (fuel type dependent)
Carbon dioxide
0 ... CO
2
max.
Air Ratio (Lambda)
1 ... 9.99
Heat losses qA
0 ... 99.9 %
Excess Air
0 ... 99.9
Efficiency
0 ... 100 % / 120 %
CO/CO
2
ratio
0 ... 10
General specifications
Operation temperature
41°F .... 113°F, max. 95 % RH, none condensing
Storage temperature
-4°F ..... 122°F
Ambient conditions
not in aggressive, corrosive or high dust environments, not for use in hazardous areas
Power supply
- Base Unit
Lithium-Ion battery, 20 h operation, (with gas cooler 10 h)
- RCU
Lithium-Ion battery, 30 h operation
Grid power supply
100 - 240 Vac / 50 ... 60 Hz / 5A
Protection class
IP20
Weight
Complete unit approx. 16.3lbs / RCU 0.88lbs
Dimensions
Complete unit 18.5" x 9" x 12" (W x H x D) RCU 7.36" x 3.54" x 1.5"
Data subject to change without notice
Natural gas, propane, butane, #2, #5, & #6 light oils, heavy oil, kerosene, distillate #1,
diesel, coal, coal anthracite & bituminous, wood (dry, 10%, 20%, 30%, &40% M.),
pellets, and four user defined fuel types
MRU Instruments, Inc.
Houston, Texas 77044
Tel.: (832) 230 - 0155
Fax: (832) 230 - 1553
info@mru-instruments.com
www.mru-instruments.com
Support and sales by:
Loading...