Online Paramagnetic Oxygen Analyzer

Vasthi Instruments are global leaders in manufacturing of Online Paramagnetic Oxygen Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

% 09 levels
Hazardous area options
Choice of cell for different applications
Remote or integral sensor
Choice of sample systems

Online-Paramagnetic-Oxygen-Analyzer

Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.

The most convenient and economical is a standard analyser with the cell mounted on the rear. Alternatively, there is remote sensor housing complete with flow meter and valve. Where cable lengths and/or hazardous area conditions are an issue, the transmitter can be located in the sensor housing.

Applications

Nitrogen generators
Inert ga5 systems
Air separation
Furnace atmospheres
Biogas
Glove boxes
Gasification
Packaging

A choice of configuration is available. The most convenient and economical i5 a standard analyser with the cell mounted on the rear. Alternatively, there is remote sensor housing complete with flow meter and valve. Where cable lengths and/or hazardous area conditions are an issue, the transmitter can be located in the sensor housing.

Different sample conditioning systems are available, standard or bespoke, according to the process conditions. Filters, pumps and regulators can all be incorporated to deliver the sample in the correct condition. Bypass flow systems enable longer distances from process to analyser to be achieved. Vasthi engineers are ready to recommend the right sy5tem for you on receipt of the full gas stream specification.

Sampling System Consists:-

Air Filters
Cotton filters
Drain
Pressure regulators
Air Flow

For hazardous area applications the sensor may be mounted remotely in the hazardous area and safely connected.

Special Futures:

Graphical Display
Air calibration
Two adjustable concentration relays
High & Accuracy & Sensitive ; fast response & Sensor failure alarm
Auto ranging capability
4 Unaffected by hydrocarbons and other oxidizable gases
RS 232 output
4-20mA output

Convenient output for Data: A unidirectional RS 232 serial interface is incorporated to relay information to a host computer for remote monitoring of all functions

Electronics Device Specifications

Measuring Range	0-100 % V/V
Display Indication	Alpha numeric 128 x 64
Principle	Paramagnetic
Accuracy	+/- 1 % of measured valve ( at a constant temparature)
Software language capability	English language
Resolution	0.001%
Linearity	+/-1% FS
Zero Drift	<_ 1 %
Analog Output	4-20mA isolated output 600 ohms
Relay output	2 level High & low Adjustable alarms.
Maximum analog current out put	21.5mA
Relay contact type/ratings	Potential free/ratings 230V Ac,1Amp
Relay settings	Menu driven type
Communications	Serial interface RS-4gs or RS-232
Memory	Inbuilt storage type
Relative Humidity	0-99% RH Non-condensing
Recommended Sample	0.1 to 10 Liter / Min
Operating Temperature	0 °C to 50° C
Ambient temperature	15°C to 45° C
Area of operation	Safe Area
cabinet protection	IP65 or better
Response time	<=15Seconds
Reproducibility	1-/+ at constant Temperature
Sensitivity	0.5 of FS
Diagnostic	Comprehensive self-test function
Digital Interface	RS 232
Alarms Setting	Hi & Very high Adjustable over full range
Warm up time	Approx. 2 minutes
Hosing	Aluminum
Power	100- 290 V AC , 47-63 Hz
Sample Inlet/ Outlet	“OD flare fittings
Mounting	Panel