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Systech Illinois
PM700 Paramagnetic oxygen analyser

PM700 Paramagnetic oxygen analyser

Product catalog summary

Overview: The PM700 series by Systech Illinois offers high-performance paramagnetic oxygen analysers designed for high purity oxygen measurement with full percent range capability. These analysers are equipped with a paramagnetic sensor and PID temperature control for optimal performance.

Key Features:

Paramagnetic sensor with PID temperature control.
Optional barometric pressure compensation for purity analysis.
Auto calibration and large autoranging LED display.
Excellent linearity and accuracy, conforming to European Directives 89/336/EEC and 73/23/EEC.

Principle of Operation: The analyser uses Faraday’s method, where a dumbbell with nitrogen-filled spheres rotates within a magnetic field. Oxygen in the sample gas is attracted to the magnetic field, causing the dumbbell to rotate. The degree of rotation, measured by a light beam and photocells, is proportional to the oxygen concentration.

Configurations: The PM700 series offers three configurations:

NEMA 4X/IP66 waterproof and weatherproof.
19-inch rack mount.
Panel or bench mount.

Applications: Suitable for various industries including chemical, petrochemical, electronics, metals, pharmaceuticals, ceramics, and food packaging.

Technical Specifications:

Measurement range: 0.01 to 100% O2.
Detection limit: 0.01% O2.
Response time: T90 less than 6 seconds.
Linearity: Better than ±0.1% O2.
Operating conditions: Sample gas pressure 0.1 to 5 BarG, ambient temperature -10 to +45°C.

Outputs & Alarms: Includes RS232/485 communications, analogue outputs, high/low alarms, and fault alarms.

Additional Options: High/low alarms, analogue outputs, pressure compensation, and sample stream options are available.

Contact Information: Systech Illinois has offices in the U.S., UK, Thailand, and China, providing global support and service.

Catalog excerpts

Paramagnetic analysers for high purity oxygen with full percent range capability Features & Benefits Paramagnetic sensor with PID temperature control for best in class performance Optional barometric pressure compensation for purity analysis Auto calibration option • Large autoranging LED display • Specific to oxygen • Excellent linearity and accuracy Conforms to European Directives: Electromagnetic Compatibility Directive 89/336/EEC Low Voltage Directive 73/23/EEC

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Applications Unmatched in High Performance On-Line Oxygen Analysis Unmatched Performance Sensor Selection Principle of Operation Chemical / Petrochemical Chemical Production High Purity Gas Production Hydrocarbon Refining Natural Gas Transmission Curing Electron Beam Ultraviolet Electronics Solder Powder Production Semiconductor Furnaces Gas Quality Metals Heat Treating / Annealing Steel Production Alloys and Powdered Metals Pharmaceutical Inert Packaging Vessel Blanketing Fermentation Process Ceramics Combustion Analysis Contact Lens Manufacturing Food Packaging Glass Fibre Optics Inert Gas...

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Measurement range Detection limit Display resolution Display type Response time Linearity Zero point drift Repeatability Pressure compensation Temperature influence at zero Temperature influence span Barometric pressure influence on zero Barometric pressure influence span Operating Conditions Sample Gas Pressure Ambient Temperature Sample Connections Communications Power Requirements Power Supply Options High/Low Alarms Analogue Outputs Pressure Compensation Sample Stream Options Ex-Proof Sensor Housing Autoranging from 0.01 to 100% O2 0.01% O2 2 decimal places (0.01 to 99.99%) 5 digit High Visibility...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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