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MICHELL Instruments

MICHELL Instruments is a global expert in moisture and humidity measurement technology, known for its precision sensors and analyzers used in industrial and laboratory environments. With decades of experience, the company provides reliable solutions for monitoring dew-point, humidity, and gas composition across critical applications.

Its product range includes dew-point transmitters, hygrometers, analyzers, and calibration systems designed for high accuracy and long-term stability. MICHELL Instruments’ technology is widely used in energy, gas processing, aerospace, and environmental monitoring industries.

Seven Star LLC supplies authentic MICHELL Instruments sensors and analyzers to clients across the Middle East, offering trusted measurement solutions backed by advanced British engineering and technical support.

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Michell Easidew EA2 Dew-Point Transmitter Supplied by Authorized Partner Seven Star LLC

Michell Easidew EA2 Dew-Point Transmitter

MICHELL Instruments

In stock

MICHELL CD2-SX-WDC-002 Water Dew-Point Sensor Exchange for Condumax II Supplied by Seven Star LLC

MICHELL CD2-SX-WDC-002 Water Dew-Point Sensor Exchange for Condumax II

MICHELL Instruments

In stock

MICHELL CD2-SCR-002 Gas Analyzer Accessories Seven Star L.L.C

Michell Condumax II CD2-SCR-002 Hydrocarbon Dew-Point Sensor Cell

MICHELL Instruments

In stock

MICHELL CERAMIC IMPEDANCE MOISTURE SENSORE Gas Analyzer Accessories Seven Star L.L.C

Michell Ceramic Impedance Moisture Sensor Module MT119815157-PA

MICHELL Instruments

In stock

Easidew PRO I.S. Intrinsically Gas Analyzer Systems Seven Star L.L.C

Easidew PRO I.S. Intrinsically Safe Moisture Transmitter

MICHELL Instruments

In stock

Frequently Asked Questions

In what applications are Michell Instruments ceramic moisture sensors most effective?
Michell Instruments ceramic impedance sensors are highly effective for trace moisture measurement in industrial gases, compressed air, and petrochemical processes. Their fast response time and immunity to most chemical contaminants make them ideal for ensuring product quality and preventing pipeline corrosion.
How does the Michell QMA401 process moisture analyzer ensure high-precision measurements?
The QMA401 utilizes advanced Quartz Crystal Microbalance (QCM) technology to detect trace moisture at sub-ppm levels. This technology provides exceptionally high accuracy and stability, with built-in self-calibration routines that compensate for potential sensor drift over time.
Are Michell Instruments dew-point transmitters certified for use in hazardous areas?
Yes, Michell offers a comprehensive range of intrinsically safe and explosion-proof dew-point transmitters certified to ATEX, IECEx, and North American standards. These transmitters are engineered to operate safely within Zone 0 and Zone 1 hazardous environments typical of natural gas processing facilities.
What is the typical calibration interval for a Michell Instruments chilled mirror hygrometer?
Due to their fundamental measurement principle, Michell chilled mirror hygrometers are highly stable and are often used as reference standards. However, to maintain traceable accuracy in compliance with ISO 9001 standards, it is recommended to have them factory calibrated annually.
How do Michell Instruments oxygen analyzers handle background gas variations?
Michell utilizes advanced thermo-paramagnetic and zirconia sensor technologies that minimize cross-sensitivity to varying background gas compositions. This robust sensor design ensures precise oxygen concentration measurements even in complex process streams like biogas or flare gas headers.