Agasthya 2013 Series Multi Gas Analyzer BI 7400

The Agasthya 2013 Series Multi Gas Analyzer BI 7400 is designed to meet the needs of various industrial process with combination of technologies. The technology employed is tried and tested to ensure the user experiences maximum reliability and accuracy.

Up to six gases can be analyzed simultaneously with scalable ranges for each gas. BI 7400 is an ideal solution to protect initial investment & long lasting performances.

Features

32-Bit Cortex-M3 ARM Processor
5.7″ Colour TFT Display
Tried and tested technology with proven reliability
Built-in to simultaneously analyze upto 6 gases
Scalable ranges available for each gas
Wide range of gas selectivity
Compensated for temperature and pressure of media
Isolated 4-20 mA analog output per each gas
RS 485, MODBUS protocol
Auto & semi auto calibration facilities

Specifications

Sensor Technology
Non Dispersive Infrared Absorption (NDIR),
Non Dispersive Ultravoilet Absorption (NDUV)
Ultraviolet Doppler Optical Absorption Spectroscopy (UV
DOAS),
Tuneable Diode Laser Spectroscopy (TDLS)
Zirconia (ZrO2),
Paramagnetic,
Electrochemical (EC)

Measurement Gas
- CO
  
  0-100 upto 10000 ppm, 0-10% scalable
- NO
  
  0-500 upto 5000 ppm scalable
- SO2
  
  0-500 upto 5000 ppm scalable
- N2O
  
  0-100 ppm upto 1000 ppm scalable
- CO2
  
  0-50 ppm upto 100% scalable
- CH4
  
  0-1% upto 100% scalable
- HC
  
  0-50 ppm upto 100% scalable
- Cl2
  
  0-500 ppm upto 100% scalable
- NO2
  
  0-50 ppm upto 5000 ppm scalable
- H2S
  
  0-50 ppm upto 100% scalable
- HCl
  
  0-50 upto 200 ppm scalable
- HF
  
  0-10 upto 30 ppm scalable
- NH3
  
  0-15 upto 1000 ppm scalable
- O2
  
  0-25%, 0-30%, 0-100% scalable
- H2
  
  0-1000 upto 4% scalable

Repeatability
±1% of reading NDIR sensors
±1% of reading NDUV sensors
±1% of reading UV DOAS sensors
±1% of reading TDLS sensors
±0.5 % of reading Zirconia sensors
±0.5 % of reading Paramagnetic sensors
±2% of reading Electrochemical sensors

Drift
±1% NDIR sensors
±1% NDUV sensors
±1% UV DOAS sensors
±1% TDLS sensors
±1% Zirconia sensors
<± 0.2% Paramagnetic sensors
±2% Electrochemical sensors

Response Time
T90 < 15 sec NDIR sensors
T90 < 15 sec NDUV sensors
T90 < 15 sec UV DOAS sensors
T90 < 15 sec TDLS sensors
T90 < 5 sec Zirconia sensors
T90 < 5 sec Paramagnetic sensors
T90 < 60 sec Electrochemical sensors