Tube End / Hose Nipple Gas Flow Meters
Last Updated: April 1, 2025
Description
Tube End / Hose Nipple Gas Flow Meters are devices designed to measure the flow rate of gases through a system. They are equipped with tube-end or hose-nipple fittings, which are suitable for short pieces of pipe and typically feature male threaded studs. These flow meters are used to provide accurate and repeatable measurements of gas flow, ensuring efficient monitoring and control of gas usage.
Working Principle
Tube End / Hose Nipple Gas Flow Meters operate by measuring the mass flow of gas through a system. They often utilize thermal mass flow measurement technology, which involves heating a sensor and measuring the rate at which the gas cools it down. This cooling rate is directly proportional to the mass flow rate of the gas. The absence of moving parts in these meters enhances their reliability and reduces maintenance needs. Their ability to provide direct mass flow measurements makes them particularly useful for applications requiring precise gas flow control.
Applications
These flow meters are commonly used in various industrial applications where precise gas flow measurement is critical. For example, they are employed in the hydrogenation process of vegetable oils, where accurate H2 gas measurement is essential to ensure product quality and process efficiency. They are also suitable for use in hazardous or hard-to-reach locations due to their compact and remote-mountable design.
Advantages over other Electrical Products
Tube End / Hose Nipple Gas Flow Meters offer several advantages over other electrical flow measurement devices. Unlike electromagnetic flow meters, which require conductive fluids, these meters can measure non-conductive gases. Their design with no moving parts reduces wear and tear, leading to lower maintenance costs and increased durability. Additionally, their ability to provide direct mass flow measurements without the need for additional pressure or temperature compensation enhances their accuracy and reliability.
Limitations
One limitation of Tube End / Hose Nipple Gas Flow Meters is their suitability for specific pipe sizes, typically ranging from 0.25 inches to 2 inches. This restricts their use in larger piping systems. Additionally, while they are effective for measuring gas flow, they may not be suitable for all types of gases, particularly those with extremely low or high temperatures that could affect the thermal measurement process.
Considerations
When selecting a Tube End / Hose Nipple Gas Flow Meter, several factors should be considered. Initial costs can vary depending on the specific model and features required. Operating expenses are generally low due to the absence of moving parts, which reduces maintenance needs. However, the accuracy of these meters can be affected by installation conditions, so proper setup is crucial. Durability is enhanced by their rugged design, but regular calibration may be necessary to maintain measurement accuracy. Replacement and maintenance costs are typically lower compared to other flow measurement technologies due to their simple construction and reliable performance.
from Bionetics
Rheotherm low gas flow meters provide an easy-to-use technology for measuring gas flow in small lines - typically 1" or smaller at flow rates from a few hundred SCFM down to 25 SCCM. (For flow measurement in larger pipes and ducts, click here). These meters give a repeatable reading in mass or... [See More]
- End Fittings: In-line Flanged (optional feature); In-line Threaded (optional feature); Tube End/Hose Nipple; Sanitary
- Pipe Diameter: 0.06 to 1.00
- Meter Technology: Thermal
- Mounting: In-line
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from OMEGA Engineering, Inc.
The OMEGA ® FTB600B Series Flowmeters feature an infrared, electro-optical transmitter and receiver molded into the flowmeter ’s body, along with two miniature circuit boards to provide voltage stabilization and automatic IR output level control. The FTB600B automatically compensates IR... [See More]
- End Fittings: In-line Threaded; Tube End/Hose Nipple
- Mounting: In-line
- Pipe Diameter: 0.50 to 1.25
- Process Media Type: Liquid; Gas
from Eldridge Products, Inc.
MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from OMEGA Engineering, Inc.
The FMA3100/3300ST Series will precisely measure flow rates of virtually any clean, dry gas as low as 0.4 to 20 SCCM or as high as 10 to 500 SLPM, including hydrogen. Repeatable results are achieved by utilizing a thermal mass flow measurement sensor design. This proven design minimizes zero drift... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.12 to 0.50
- Meter Technology: Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. Tube... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
MPNH Series flow meters are approved for use in ordinary locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow inlet tube. Our insertion style... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces make the red-y smart series thermal mass flow meters and controllers particularly suitable for measurement and control in gas delivery systems and plant engineering applications. High accuracy, Analog and Digital, free software and program... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
MP Series flow meters are approved for use in hazardous locations (see specifications). Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 1/2 ″, 3/4 ″, or 1 ″ OD probes. [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.50 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The flow meters red-y compact series are characterized by powerful technology, intelligent functions, and innovative design.The instruments offer a new level of ease of use: compact design with battery power, portable, clear digital display and optional smart alarm functions. (totalizer and 24 Vdc... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 1.00
- Meter Technology: Rotameter; Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Eldridge Products, Inc. has achieved innovation and excellence in thermal dispersion gas mass flow measurement since 1988. With an economical set of features and a number of common configuration and installation choices, our newest ValuMass ™ flow meters continue our tradition of solving flow... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.25 to 2.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces for rough environments:Our tried and tested thermal mass flow meters and controllers for gases now available as IP67?/?NEMA 6 version. red-y industrial devices come along with ATEX certification (Category 3?/?Zone 2 & 22) [See More]
- End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 2.00
- Meter Technology: Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flow meters are available with 3/4 ″, or 1 ″ OD probes. Tube fittings... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.75 to 1.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces for rough environments:Our tried and tested thermal mass flow meters and controllers for gases now available as IP67?/?NEMA 6 version. red-y industrial devices come along with ATEX certification (Category 3?/?Zone 2 & 22) [See More]
- End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 2.00
- Meter Technology: Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Multipoint Systems are designed to measure gas flows where two or more sensing points are required due to large cross-sectional areas, such as large air intake ducts or air exhaust and flue stacks. Our Series 9000MP Multipoint Systems are installed throughout the world, providing our customers with... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 1.50
- Meter Technology: Thermal
- Process Media Type: Gas
from Vogtlin Massflow USA
Reliable technology and industry standard interfaces for rough environments:Our tried and tested thermal mass flow meters and controllers for gases now available as IP67?/?NEMA 6 version. red-y industrial devices come along with ATEX certification (Category 3?/?Zone 2 & 22) [See More]
- End Fittings: Compression; In-line Flanged; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 2.00
- Meter Technology: Thermal
- Mounting: In-line
from Eldridge Products, Inc.
Our ValuMass ™ Series 400 offer another lower cost option for many flow applications with the high value associated with all of EPI ’s flow measurement instrumentation. ValuMass ™ flow meters include a robust feature set: 0 – 5, 10 VDC, 4 – 20mA, RS485 Modbus RTU and... [See More]
- End Fittings: Tube End/Hose Nipple
- Pipe Diameter: 0.25 to 2.00
- Meter Technology: Thermal
- Mounting: Insertion
from Vogtlin Massflow USA
The new electronic red-y smart pressure controllers combine the reliable technology our of thermal mass flow controllers with electronic pressure control.The devices automatically control a predefined process pressure and at the same time measure and/or limit the flow rate.On-the-fly switching... [See More]
- End Fittings: Compression; Plain End; Socket Weld / Union; In-line Threaded; Tube End/Hose Nipple; VCO® / VCR®; Push-in Fittings
- Pipe Diameter: 0.03 to 2.00
- Meter Technology: Thermal
- Mounting: In-line