Reaction vessels and centrifuges in pharmaceutical factories are commonly used equipment in the pharmaceutical and pesticide industries. Due to the special situations, processes, and media used in these industries, fire, combustion, and explosion accidents often occur. The combustion and explosion of reaction vessels and centrifuges require three conditions simultaneously: combustible materials, oxygen, and ignition point. Preventing explosions essentially involves controlling these three factors. The feeding of various explosive materials in reaction vessels and centrifuges is generally uncontrollable. The ignition point is mainly controlled by various friction factors, such as uneven material distribution, eccentric operation, and excessive load on the drum, which can cause friction and fire between the drum and the casing; The fastening bolts of the centrifuge feeding tube are loose, causing sparks when colliding with the pusher. Controlling the explosion of reaction vessels and centrifuges requires strict control of the internal oxygen content,

At present, the common monitoring methods in the industry are nitrogen displacement protection and electrochemical oxygen analyzers with pre-treatment. The centrifuge and reaction kettle are controlled to have an oxygen concentration below 3% (which can be set according to demand) before operation. When the oxygen content exceeds the preset alarm value, real-time automatic alarm, nitrogen displacement, power-off protection and other functions can be provided according to demand.

The preprocessing system combines our company's independently developed technology for combustible environments - acid removal, water removal, organic matter removal, physical structure pressurization function, to ensure pure gas entering the instrument.

OMD-425High purity oxygen analyzerApplication:

-Petrochemical industry, electronic power

-Monitoring of high-purity oxygen and trace oxygen in air separation

-Metallurgical, semiconductor, aerospace and military industries

-Hydrogen production, nitrogen production, purification, and drying equipment

The Southland Sensing online oxygen analyzer series can also be used for smoke monitoring, pollution reduction, air separation, gas purity, safety, and life support. The industries served include air separation/bulk industrial gas manufacturing, chemical and petrochemical, cement, metal and metal processing, oil and gas, nuclear energy, medical, pharmaceutical, power generation, pulp and paper, safety, semiconductor and electronics, and steel industries.

OMD-425High purity oxygen analyzerparameter

The oxygen analyzer uses this method to measure oxygen, which is not affected by reducing gases in the measured gas and eliminates many sample gas processing systems. The fuel cell oxygen sensor is maintenance free.

Accuracy:<1%

OMD-425 range:

0 - 1%, 0 - 5%, 0 - 10%, 0 - 25%, 0 - 100%

Automatic or manual range adjustment

Application: Analyze the oxygen content in inert gases, hydrocarbon gases, He, H2, and CO2

Alarm: 2-channel relay alarm output

Calibration: Use certified standard gas with a concentration of approximately 80% of the range

Compensation: pressure and temperature

Interface: 1/4 'connector

Control: Range selection switch, waterproof key, calibration and system functions

Display: Large screen LCD backlit display; Resolution: 0.01ppm;

Flow rate: 0.25-2.5 L/M, recommended flow rate: 1 L/M

Linear:>0.995 * range

Pressure: Injection 0-3Mpa; Evacuation - Atmospheric pressure

Power supply: 9-28VDC

Response time: 90% full scale is 15 seconds

Sample gas system: none, optional H2S removal system as shown in the figure
Sensitivity:<0.5% of full scale
Sensor model:

(PO2-160): Percentage; When CO2H2S>0.5%, maintenance free (PO2-24) percentage

Sensor lifespan: 60 months, 25 ℃
Output: 4-20mA
Temperature range: 5-45 ℃; TO2 series sensors; -20-45 ℃ (PO2 series sensor)
Warranty period: 12 months, including analyzer and sensor
Sample gas contact part: stainless steel

SOUTHLAND SENSING Online Oxygen AnalyzerOMD-150,OMD-507;OMD-401D;

OMD-501D；;OMD-525;OMD-625;OMD-677;OMD-675\\\\EMD-482\\\\EMD-485；OMD-150-1

Portable oxygen analyzer:OMD-480TheOMD-480P;OMD-580；OMD-640

Hydrogen sulfide analyzer;H2S-725;H2S-150;H2S-150-NG;H2S-780/Online

Portable oxygen small measurement 0-1ppm

SOUTHLAND SENSING is a high-quality development team with strong technical strength, dedicated to

A company that provides high-quality products, complete solutions, and technical services to a wide range of users

For information about the SOUTHLAND SENSING oxygen analyzer, please contact Beijing Fangshi Yasheng Technology Development Co., Ltd

Company representative office, trace and constant oxygen analyzer, thermal conductivity analyzer, laser analyzer, infrared gas analysis

We are seeking domestic first tier distributors and agents for instruments, water hydrocarbon dew point meters, etc

Can be applied for smoke monitoring, reducing pollution, air separation, gas purity, safety, and life support. The industries served include air separation/bulk industrial gas manufacturing, chemical and petrochemical, cement, metal and metal processing, oil and gas, nuclear energy, medical, pharmaceutical, power generation, pulp and paper, safety, semiconductor and electronics, and steel industries.

SOUTHLAND SENSING is a high-quality development team with strong technical strength, providing high-quality products, complete solutions, and technical services to our customers

For information about the SOUTHLAND SENSING oxygen analyzer, please contact the representative office of Beijing Fangshi Yasheng Technology Development Co., Ltd., as well as trace and constant oxygen analyzers, thermal conductivity analyzers, laser analyzers, infrared gas analyzers, water hydrocarbon dew point analyzers, etc. We are seeking domestic first tier distributors and agents