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Systech Illinois
MM500 Moisture Analyser

MM500 Moisture Analyser

Product catalog summary

Overview: The MM500 Moisture Analysers are designed for precise moisture measurement in process gas analysis, offering a range from 0.01 to 1000 ppm. They feature autoranging, RS232/485 outputs, and selectable units in ppmv or dew point (°C/°F). No calibration is required, and remote sensors are available.

Features & Benefits: The analysers provide absolute measurement with high accuracy and dependability. They are equipped with microprocessor control and high-quality electrolytic moisture sensors. The instruments are customizable, offering configurations for panel, bench, or rack mounting, and are housed in stainless steel for durability.

Applications: Suitable for various industries including industrial specialty gases, heat treating furnaces, air dryers, plastics and chemical manufacturing, metallurgy, compressed air, inert atmosphere blanketing, and corrosive gases.

Technical Specifications: The MM500 series includes models MM510, MM520, and MM530, each with specific configurations and mounting options. They offer high/low alarms, programmed calibration checks, and thermal mass flow control (except for corrosive gas models). The instruments operate within a temperature range of 0–40°C and support a maximum sample pressure of 0.25 – 7.0 Barg.

Principle of Operation: Utilizes a phosphorus pentoxide (P2O5) moisture sensor with platinum windings around a quartz tube. The sensor measures moisture by monitoring changes in resistance due to electrolysis, providing an absolute measure based on Faraday’s Law.

Options and Accessories: Includes scalable analogue outputs, remote mounted sensors, and flow control options. The MM530 model can be combined with oxygen or carbon dioxide analysers for dual gas analysis.

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

Catalog excerpts

MM500 Moisture Analysers5ricv The absolute measurement for moisture in Process Gas Analysis Industrial Specialty Gases Plastics Manufacturing Compressed Air Heat T reating Furnaces Chemical Manufacturing Inert Atmosphere Blanketing Air Dryers Metallurgy Corrosive Gases* Features & Benefits went No calibration required Remote sensors available Fault alarm • Autoranging from 0.01 to 1000ppm • RS232/485 outputs • ppmv, Dewpoint °C and °F units

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The MM500 Moisture Analysers represent the latest advance in moisture analysis - designed to be customised to your application giving precise measurements while providing a simple, yet affordable analyser. Utilising the fundamental laws of physics All instruments in the range incorporate microprocessor control, with our high quality electrolytic moisture sensor, to bring flexibility to your process environment. These analysers provide an absolute measurement, with accurate dependable results over a wide range from 0.01ppm to 1000ppm. Unit of measurement can be selected from ppmv or dew point...

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Technical Specifications Measurement Ranges Accuracy Response Time Selectable Units Display Type Operating Conditions Sample Connections Autoranging from 0.01ppm to 1000ppm and equivalent in Dew Point ±5% of reading or 0.4 ppm(v) 90% within 60 seconds ppm(v) / Dew Point °C / Dew Point °F 5 digit high visibility LED Sample and ambient temperature: 0-40°C (32-104°F) 1/8 in. Swagelock® type, stainless steel Maximum Sample Pressure 0.25 - 7.0 Barg Sample Flow Power Requirements Acceptable Gases Options Analogue Outputs High / Low Alarms 19” Rack Mount Remote Mounted Sensors Flow Control 100 cc/min...

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All Systech Illinois catalogs and technical brochures

*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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