Insitu Zirconia Oxygen Analyzer
Agasthya 2005 Series
BI 2000

Features

Long Life Zirconia Sensor
Automated Purge System
Multi point Calibration
Zero Maintenance
Thermal shock proof
Field repairable with ease
Designed to withstand flue gas temperature
Field repairable parts
Standard & customized probe lengths available
Multiple probe material options available for application suitability
HART communication along with RS485 Digital and Analog signals
Heater Thermocouple External to the Sensor

Zirconia O2 analyzer BI 2000 for industrial gas monitoring

Description

Real-Time Combustion Oxygen Measurement

The BI 2000 Insitu Zirconia Oxygen Analyzer provides accurate excess O₂ readings using a sensor-at-tip zirconia O2 analyzer design

Industrial Gas & Emission Monitoring

This zirconia analyzer BI 2000 for industrial gas analysis functions as a zirconia O2 analyzer for emission control systems

Optimized for Process Industries

It operates as an insitu zirconia oxygen analyzer for process industries and an oxygen analyzer for continuous flue gas monitoring

Suitable for Chemical & Energy Plants

The BI 2000 works effectively as a gas analyzer for chemical and petrochemical plants and an O2 analyzer for refineries and waste-to-energy plants

Rugged Probe for Combustion Efficiency

Its durable sensor serves as a zirconia probe for combustion optimization and an industrial oxygen analyzer for process heaters

Insitu Oxygen Sensor Specification

Range
0–25% O₂ Programmable

Accuracy
<±0.75% of FS

Resolution
0.01%

Repeatability
±0.5% of FS

Response Time
T90 < 3 sec

Ambient Temp
-20 to +150°C

Probe Junction Box Rating
IP66

Probe Junction Box
Die Cast Aluminium

Mounting
Flange mounting

Probe MOC
SS316 / SS310 / Alumina

Probe Length in mm
500, 750, 1000, 1500, 2000, 3000, 3600, 4200, 5400
(Abrasive shield / protection tube available)

Flange MOC
SS316

Flange Size
3″ ANSI B16.5 150#. Other flanges on request.

Diffusion Element
Sintered steel, unbreakable ceramic (Filter optional)

O2 Electronic Unit Specification

Operating Temp
0 to +70°C

Storage Temp
0 to +70°C

Ambient Humidity
0 to 95% RH (non-condensing)

Warm-up Time
Default 30 min (1–99 min user configurable)

Power Supply
110VAC / 230VAC

Display
2.4 inch or 3.5 inch TFT LCD display with 4 keys

Calibration Mode
Auto / Semi Auto / Manual — Single, Two & Multi (5-point)

Calibration Gas
Zero Gas: 0.25–2% O₂ | Span Gas: 10–21% O₂

Self-Diagnosis
Sensor fail, heater fail, electronics fail, temp sensor fail

Analog Output
Isolated 4–20mA (Max load 550 Ω)

Digital Output
4 relay outputs (1 alarm relay)

Digital Communication
RS485, MODBUS RTU / HART 5

Mounting
Wall mount

Enclosure
Mild Steel / Die Cast Aluminium

Enclosure Rating
IP65, IP66

Dimension
300mm x 210mm x 300mm (L×W×H), other options available

Cable
6-core screened cable

In-situ Oxygen Analyzers are used to optimize combustion in industrial and large commercial applications such as Boilers, Incinerators, Reheating Ovens, Melting Furnaces, Fired Heaters, and Kilns. They improve safety and combustion efficiency, resulting in reduced energy consumption, lower emissions, and enhanced operational performance.

Industries that use In-situ Oxygen Analyzers