Gas Combustion Analyser

Gas Combustion Analyser – Overview

This portable combustion analyser is perfect for gathering extremely accurate and reliable data for internal needs as well as for the necessary emissions reporting requirements. All Model 700 Base Units come complete and measure O2 (Oxygen) and CO (Carbon Monoxide). The Enerac Model 700 is hand-held, weighs 2.8kg and is easy to operate with no technical expertise needed. The Model 700 units are rugged, made with a metal case which can withstand years of use. Affordable, accurate, reliable, and sophisticated. Enerac custom builds all units and can engineer sensor ranges and options to customer requirements for their respective applications. The back of the unit has easy thumb screws to remove the backplate to easily replace sensors. It can also be field calibrated without having to send it back to the factory. It is fully upgradeable as one can order new sensors and options to the same unit over time.

The Model 700 also has a standard sample conditioning system (thermoelectric condenser also called a Peltier cooler) necessary for the proper detection and measurement of both NO2 and/or SO2 gases. The Model 700 also has proper control over the NO sensor’s tendency to drift over time with increasing ambient temperatures. The Enerac Model 700’s NO SEM sensor incorporates a proprietary temperature control system designed to automatically hold the nominal filter and sensor temperatures at <30 degrees C. This ultimately prevents rising measurement data drift and maintains the actual lower readings of the NO (NOx). This in turn prevents one from overstating one’s NO (NOx) emissions. The Enerac Model 700 combines high-quality tubing (Viton hose with its specific dimensions and flow rate) along with an accurate and reliable conditioning system (Peltier cooler) with the additional benefits of the extremely accurate SEM sensors.

The Enerac Model 700 comes with 500 internal storage buffers for storing collected data during a testing event. With Enerac’s free Enercom software, one can use it during the testing event or download the stored data at a later date. There is a RS 232 port, USB port and Bluetooth for communicating with your computer.

It is one of the most accurate and reliable portable combustion emission analysers in the world.

Gas Combustion Analyser- Features

Rugged durable design
O2 (Oxygen) and CO (Carbon Monoxide) Measurment
SEM sensors are available in Dual Ranges
Easy access for replacing sensors in the field
Portable hand-held, weighs only 2.8kg
Proprietary temperature control system for reliable NO
True NOx Readings at Multiple Levels
Built-In Printer
Extremely accurate and reliable data for emissions reporting requirements
Two-Year Warranty

Description

Enerac 700 Gas Combustion Analyser

General Specifications

DIMENSIONS in cm :

14.8W x 24.8 H x 8.26D

WEIGHT:

2.8kg

POWER:

4 D size NiMH rechargeable And 120/240 VAC Adapter

DISPLAY:

4×8 Line 128 x 64 pixel Dual Display

MEMORY:

500 Internal Storage Buffers

PRINTER:

2? Graphic Thermal Printer

COMMUNICATIONS:

Serial (RS 232) and USB ports, up to 115k Baud; Bluetooth

MODEL 700 SPECIFICATIONS

MEASURED PARAMETER

RANGE

RESOLUTION

ACCURACY

SENSOR TYPE

Ambient Temperature

0-150 °F

1 degree F or C

+/- 2 ° F M

Type RTD

Stack Temperature (net)

0-2,000 °F (1,100 °C)

1 degree F or C

+/- 2 ° F M

Type K thermocouple

Oxygen (O 2 )

0-25%

0.1 %

+/- 0.2% M

Electrochemical

Carbon Monoxide (CO)

0-1,500/4,500 ppm

1 ppm

+/- 1-2%M (< +/- 1%**)

Dual Range SEM

Nitric Oxide (NO)

0-500/1,500 ppm

0.1 ppm

+/- 1-2%M (< +/- 1%**)

Dual Range SEM

Nitrogen Dioxide (NO2 )

0-500/1,500 ppm

0.1 ppm

+/- 1-2%M (< +/- 1%**)

Dual Range SEM

Sulfur Dioxide (SO2 )

0-1,500/4,500 ppm

1 ppm

+/- 1-2%M

Dual Range SEM

Combustibles

0-5%

0.1%

+/- 2% (CH4) M

Catalytic Sensor

Stack Draft

+10″ to – 40″ WC

0.1 ” WC

+/- 2 % M

Silicone Diaphragm

Stack Velocity / Flow

0-200 ft/sec (0-6,500 cfm)

1 ft/sec

Meets EPA Method 2

Type S pitot tube

Hydrocarbons C xH y

0-30,000 ppm

1 ppm

+/-3% M (meets EPA method 25B)

NDIR

Carbon Monoxide (CO)

0-15%

0.01%

+/-3% M

NDIR

Carbon Dioxide (CO2 )

0-20%

0.01%

+/-3% M

NDIR

CALCULATED PARAMETERS

RANGE

RESOLUTION

ACCURACY

Combustion Efficiency

0-100%

0.1%

+/- 1%

calculated

Carbon Dioxide

0-40%

0.1%

+/- 2%

calculated

Excess Air

0-1000%

+/- .2%

calculated

NOx (NO + NO2)

0-1,000 or 0-3,000 ppm

0.1 ppm

+/- 4% (<+/- 2%**)

Emissions Conversion Units (CO, NO, NO2, SO2)

calculated

milligrams / cubic meter

0-2,500 mg/m3

2 mg/m3

+/- 2% M (< +/- 1%**)

pounds / million btu

0-99.99 #/mbtu

0.01 #/mbtu

+/- 2%

grams / brake-hp-hr

0-99.99 g/bhp-hr

0.01 g/bhp-hr

+/- 2%

Oxygen Correction factor for emissions adjustable 0-20% in 1% steps pls
*Accuracy(M: Measured): When Calibrated prior to use per Enerac specifications
** Based on CTM-030 data collected from 3rd Party testing using 0-50ppm SEM sensors

SEM Dual Range sensors (sophisticated electrochemical sensors) all come in different ranges and can be engineered to address different ranges and their respective application(s). The sensors listed are standard ranges. Currently, Enerac also offers Low Dual Range SEM Sensors (0-50/150 ppm) available for CO, NO, NO2. Higher/Lower Range SEM sensors can be engineered to your application range. Typically a Dual Range SEM Sensor is set at a 1:3 ratio (i.e. 0-50/150 ppm). Just let us know what range is required for your application. H2S SEM Sensors Can be substituted for a CO, NO, NO2 or the SO2 sensor slot. The H2S Dual Range SEM Sensor range is 0-200/600ppm.

Enerac 700 Gas Combustion Analyser

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Gas Combustion Analyser | Enerac 700