Paramagnetic oxygen analyzer

The JES-RLU100 paramagnetic oxygen analyzer is an online detection system developed by our company for oxygen content in industrial production processes such as fertilizers, petrochemicals, air separation, pharmaceuticals, and biological fermentation; It has the characteristics of high measurement accuracy, high stability and reliability, and fast response time.

Measurement principle: paramagnetic magnetic mechanical

Measurement range: 0.00% to 100% (range can be freely selected)

Accuracy: ≤± 1% F.S

Resolution: 0.01%

Repeatability: ≤± 1% F.S

Stability: Zero drift ≤± 1% F.S/7d

Range drift ≤± 1% F.S/7d

Response time: τ 90 ≤ 15S

Storage interval: 1S-60min (can be set arbitrarily)

Storage points: millions of records+

Instrument lifespan: 6 years for the entire machine (under correct operating conditions)

Electrical parameters:

Working voltage: 220VAC ± 1%, 50Hz

Whole machine power consumption: ≤ 25W

numbercharactersignal: StandardRS485/RS232Communication port, capable of bidirectional communication with computers

Analog output: 4-20mA standard output signal, load resistance less than 500 ohms (0-10V optional)

Structural parameters:

Installation method: Embedded installation

Dimensions: 482mm (width) × 136mm (height) × 370mm (depth)

Hole size: 440mm (width) × 136mm (height)

Import and export: Φ 6 card sleeve interface (customizable)

Whole machine weight: approximately 10Kg

Environmental parameters:

Environmental temperature: -25 ℃ to+55 ℃

Environmental humidity: ≤ 90% RH

Inlet pressure: 0.05 MPa ≤ Inlet pressure ≤ 0.25 MPa

Sample gas flow rate: (200 ± 20) ml/min

Sample gas requirements: dust-free, anhydrous, oil-free

The configuration, calibration, and testing of various instrument parameters can be carried out in the form of a fully Chinese touchable menu. Historical records and curves can be quickly operated according to time settings;

It can display measurement values, historical curves, ranges, statuses, and various parameter settings interfaces simultaneously;

Imported sensors are selected, which have the characteristics of long lifespan, high accuracy, and fast response;

When there is no one on duty, the automatic storage function is timed, and the stored data can be viewed at any time;

Built in temperature compensation reduces the impact of sample gas temperature and environmental changes on measurement accuracy;

Standard 4-20mA current output;

64M memory, 128M FLASH USB interface for convenient customer data storage;

External ports such as RS-232 or RS-485 (optional);

Connect the Ethernet port to the wide area network;

Adopting a new type of air flow stabilization system; It has the advantages of technology, high precision, fast response, stable performance, complete functions, easy operation, and continuous gas analysis process;

Built in vacuum pump (optional).

Online analysis of oxygen content in high-temperature sintering furnaces such as air separation for nitrogen production, chemical processes, magnetic materials, protective gases in the electronics industry, and in metallurgy, glass, and building materials industries.