Gas volume

Diaphragm Dry Gas Meters for Industrial Applications – Accurate, Reliable, and Robust

We are your one-stop solution for high-quality diaphragm dry gas meters. With a wide range of products sourced from leading suppliers in North America, Europe, and Asia, we are committed to providing our industrial clients with superior gas metering solutions. Our selection of diaphragm dry gas meters is backed by accredited calibration services, ensuring accurate and reliable gas volume measurements for various industrial applications.

How Diaphragm Dry Gas Meters Work:

Diaphragm dry gas meters, also known as positive displacement meters, are specifically designed for the accurate measurement of gas volume. The core mechanism of a diaphragm dry gas meter consists of two or more diaphragm chambers that expand and contract as gas flows through the meter. As the diaphragms expand, the gas is displaced into the meter’s measuring chamber, where the volume is recorded.

The diaphragms are connected to a crankshaft, which drives a series of gears that translate the diaphragm movement into mechanical rotations. These rotations are then converted into a digital or analog output, providing a precise measurement of the gas volume that has passed through the meter. This simple yet effective design enables diaphragm dry gas meters to deliver consistent and accurate measurements even under varying flow rates and pressures.

Benefits of Using Diaphragm Dry Gas Meters:

Diaphragm dry gas meters offer several advantages over alternative gas volume measurement methods, such as turbine or ultrasonic meters. Some of the key benefits include:

• High accuracy and repeatability: Diaphragm dry gas meters provide precise measurements under a wide range of flow rates and pressures, ensuring consistent results for various industrial applications.
• Low pressure loss: Due to their positive displacement mechanism, diaphragm meters exhibit minimal pressure loss, making them suitable for low-pressure gas applications.
• Robust and durable construction: With no moving parts exposed to the gas flow, diaphragm meters have a longer lifespan and require less maintenance compared to other metering technologies.
• Insensitivity to gas composition: The performance of diaphragm meters is not affected by changes in gas composition, making them ideal for industries that require measurements of mixed or varying gas types.

Our selection of Gas Meters

At METLAB, we understand the diverse needs of different industries and are committed to providing tailored solutions to meet your specific requirements. We stock high-quality diaphragm dry gas meters from top suppliers in North America, Europe, and Asia, ensuring that you receive the best products available in the market.

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Customizable Connections and Sizes

We know that one size doesn’t fit all, which is why METLAB offers diaphragm dry gas meters with connections of all types and sizes. Our experts will work closely with you to identify the most suitable meter for your specific application, taking into account factors such as flow rate, pressure, and installation requirements.

Accredited Calibration Services

METLAB’s calibration operations hold accreditation from SWEDAC according to ISO/IEC 17025. Our calibrations are fully valid even for customers whose quality system requires that the calibrations be carried out by an accredited calibration laboratory, such as accredited testing laboratories.

Get in touch with us today regarding your gas meter needs.