Direct-reading flow meters

30 companies | 73 products
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Doppler ultrasonic flow meter / for wastewater / for slurry / 4-20 mA
Doppler ultrasonic flow meter
DFM 6.1

Process pressure: 0 psi - 10 psi
Process temperature: -23 °C - 60 °C

Measure flow from outside a pipe. The Greyline DFM 6.1 is designed for "difficult liquids" that would damage regular flow meters - wastewater, slurries, sludge, chemicals, viscous liquids ...

Doppler ultrasonic flow meter / for liquids / with LCD display / digital
Doppler ultrasonic flow meter
PDFM 5.1

Process pressure: 0 psi - 10 psi
Process temperature: -40 °C - 150 °C

It's ideal for flow troubleshooting, balancing and checking performance of permanent flow meters. The new PDFM 5.1 is fast and easy to operate – you can mount the sensor on the outside ...

thermal mass flow meter / for gas / digital / direct-reading
thermal mass flow meter
MASS-STREAM™ D-6300 series

Process pressure: 20, 7, 16 bar
Volumetric flow rate: 0 l/min - 10,000 l/min

Direct Through-Flow Measurement The digital MASS-STREAM™ series D-6300 works on the basis of direct through-flow measurement, following the constant temperature anemometer ...

mass flow meter / for gas / direct-reading / with mass flow controller
mass flow meter
MASS-VIEW® series

Process pressure: 0 bar - 10 bar
Volumetric flow rate: 0 l/min - 500 l/min

... replacement for VA meters The innovative MASS-VIEW® flow meter series are a digital alternative to the conventional VA meters (variable area meters) ...

vortex flow meter / for liquids / for gas / for steam
vortex flow meter
OPTISWIRL 4200

Process pressure: 0 Pa - 10,000,000 Pa
Process temperature: -40 °C - 240 °C

... conditions the Vortex meter can also be equipped with an optional integrated pressure sensor. Unlike traditional Vortex meters, the OPTISWIRL 4200 is able to combine flow, temperature ...

variable-area flow meter / for liquids / compact / direct-reading
variable-area flow meter
F65, F150 series

Process pressure: 0 psi - 200 psi
Process temperature: 0 °F - 160 °F

... plans. Porter control regulators, as well as the elite Torque Guard sealed unit, can be appended to both fashion flow meter for accurate flow signal and organize in one inexpensive unit. ...

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Parker Porter Instrument Division
variable-area flow meter / for liquids / for gas / direct-reading
variable-area flow meter
RM series

Process pressure: 0 bar - 6.9 bar
Process temperature: 0 °F - 130 °F

... Series OMA Oxygen, Series MTF Multitube Flow System, Series IF Industrial Direct Reading and Series-DR Direct Reading Glass.

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DWYER
variable-area flow meter / for water / for air / direct-reading
variable-area flow meter
DR series

Process pressure: 0 bar - 17 bar
Process temperature: 0 °C - 121 °C

This is a glass flowmeter from Dwyer that can measure the flow rates of water or air. It provides the convenience of using direct reading - scale. This device makes use ...

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DWYER
variable-area flow meter / for chemicals / for wastewater / direct-reading
variable-area flow meter
FS series

Process pressure: 0 bar - 22.4 bar
Process temperature: 0 °C - 70 °C
Volumetric flow rate: 0.5 us gal/min - 7 us gal/min

The Direct-Reading Series FS Flowmeters provide visual flow rate indication and an adjustable flow alarm. When limits (adjustable 0-100% FS) are reached, ...

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DWYER
mass flow meter / electromagnetic / positive displacement / for solids
mass flow meter
MaxxFlow HTC

Process pressure: 10 bar
Process temperature: 0 °C - 120 °C

... or ducts • No real upper limit of mass flow • Maximum pressure 10 bar • Dust tight • No flow restrictions to the process flow (wear resistant ceramic liner) • The mass flow ...

thermal mass flow meter / differential pressure / for gas / compact
thermal mass flow meter
TSI 5000 series

Process pressure: 0.2 bar - 2 bar
Process temperature: -10 °C - 50 °C
Volumetric flow rate: 0 l/min - 300 l/min

Built upon proven TSI flow sensor technology, the NEW 5000 Series Flow Multi-Meter redefines what a flow meter can do for you. This all-in-one gas mass ...

thermal mass flow meter / for gas / digital / compact
thermal mass flow meter

4000 SERIES FLOW METERS THERMAL MASS FLOW METERS DESIGNED FOR GAS FLOW MEASUREMENT The TSI 4000 Series was designed for ultra-low pressure loss to minimize ...

ultrasonic flow meter / radar / for wastewater / 4-20 mA
ultrasonic flow meter
NivuFlow 7550

Process temperature: -20 °C - 70 °C

Hybrid Flow Metering NIVUS combine Radar Technology and Ultrasonic Technology in one single Transmitter Introducing the new NivuFlow 7550 the measurement systems manufacturer from now on provides a hybrid metering ...

ultrasonic flow meter / for water / for wastewater / for slurry
ultrasonic flow meter
NivuFlow Mobile 600

Process temperature: -20 °C - 50 °C

... A and B). Here, the signal run time in flow direction t1 is shorter than the signal run time towards the flow direction t2. The difference between both run times is proportional to the average ...

ultrasonic flow meter / for water / for wastewater / for slurry
ultrasonic flow meter
NivuFlow Mobile 750

Process pressure: 0 bar - 4 bar
Process temperature: -20 °C - 50 °C

Long-Term Flow Metering with integrated Data Transmission The latest portable measurement system made by NIVUS GmbH operates reliably with minimum maintenance and provides an intuitive operating concept The mobile ...

variable-area flow meter / for liquids / direct-reading / compact
variable-area flow meter
DFM 10-1M

Process pressure: 0 bar - 10 bar
Process temperature: 0 °C - 100 °C
Volumetric flow rate: 1 l/min - 3.5 l/min

This compact unit offers direct indication of low rate in liters per min.

variable-area flow meter / for liquids / direct-reading / metal tube
variable-area flow meter
DFM 15-2M, DFM 20-2M

Process pressure: 0 bar - 10 bar
Process temperature: 120, 160 °C
Volumetric flow rate: 1 l/min - 70 l/min

This unit offers an integrated ball valve for shutting off and adjustments, as well as an indicator to provide the flow rate in l/m. The unit can be adjusted without the use of any diagrams, tables, ...

glass tube flow meter / variable-area / for corrosive fluids / for gas
glass tube flow meter
T, Tx

Process pressure: 0 psi - 100 psi
Process temperature: 150 °F

... with two types of scales, suitable for different types of applications DIRECT READING SCALES Direct reading scales are indicating flow rates of liquids ...

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Aalborg Instruments
variable-area flow meter / for water / for air / compact
variable-area flow meter
V series

Process pressure: 0 Pa - 1,034,213.59 Pa
Process temperature: 0 °C - 121 °C
Volumetric flow rate: 4 l/min - 20 l/min

... Model V is a glass tube variable-area flow meter that is integrated with the technology of traditional area glass precision and economical brass and stainless steel material. This feature provides accurate ...

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Aalborg Instruments
top-mounted flow meter / variable-area / for water / for air
top-mounted flow meter
V

Process pressure: 0 Pa - 689,475.73 Pa
Process temperature: 0 °C - 65 °C
Volumetric flow rate: 3 l/min - 4 l/min

The Model V PTFE is a single flow tube rotameter, suitable for medium flow rate measurement. In terms of features, the compact construction is a rigid one, while the item ensures dual rotatable direct ...

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Aalborg Instruments
variable-area flow meter / for gas / for water / direct-reading
variable-area flow meter
GR-065

Process pressure: 12 bar
Process temperature: -20 °C - 90 °C
Volumetric flow rate: 0 l/min - 43.3 l/min

... moves in a transparent conical measurement tube, relative to the flow. The position of the float depends on the volume flow (weight force versus resistance to flow), and indicates the ...

variable-area flow meter / for gas / for water / direct-reading
variable-area flow meter
UK-050

Process pressure: 6 bar
Process temperature: -20 °C - 65 °C
Volumetric flow rate: 1 l/min - 4,000 l/min

... moves in a transparent conical measurement tube, relative to the flow. The position of the float depends on the volume flow (weight force versus resistance to flow), and indicates the ...

variable-area flow meter / for gas / for water / direct-reading
variable-area flow meter
GK

Process pressure: 10, 15 bar
Process temperature: -20 °C - 100 °C
Volumetric flow rate: 2 l/h - 640 l/h

... scale ●Set-point indicator ●Optionally switching outputCharacteristics A float moves in a transparent conical measurement tube, relative to the flow. The position of the float depends on the volume flow ...

variable-area flow meter / for liquids / for gas / direct-reading
variable-area flow meter
PS series

Process pressure: 0 bar - 15 bar
Process temperature: 0 °C - 60 °C
Volumetric flow rate: 4 l/h - 50,000 l/h

Variable area flowmeters for liquids and gases, made of transparent technical plastics. Light weight, simple installation and excellent readability with low cost. Application areas Industrial process control in water ...

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TECFLUID
variable-area flow meter / for liquids / for gas / compact
variable-area flow meter
2000 series

Process pressure: 0 bar - 15 bar
Process temperature: -20 °C - 80 °C
Volumetric flow rate: 0.1 l/h - 1,000 l/h

Variable area flowmeters for low flows of gas and liquid. Compact construction and small size, recommended for control panels. Easy installation. Regulating needle valve for precise flow ...

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TECFLUID
variable-area flow meter / for liquids / for gas / direct-reading
variable-area flow meter
6000 series

Process pressure: 5 bar - 15 bar
Process temperature: -20 °C - 80 °C
Volumetric flow rate: 2.5 l/h - 40,000 l/h

Variable area flowmeters with glass tube. Easy installation without straight pipe run required and protected against accidental breakage. Application areas Suitable for all kind of industries for flow ...

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TECFLUID
electromagnetic flow meter / magnetic / inductive / for water
electromagnetic flow meter
M930

Process pressure: 10 bar - 40 bar
Process temperature: 0 °C - 150 °C
Volumetric flow rate: 0 m³/h - 3,000 m³/h

... battery-powered programmable electromagnetic flow meter that can measure, indicate and store flow and passed through volume data of conductive liquids. As there are no moving nor mechanical ...

thermal mass flow meter / for gas / compact / direct-reading
thermal mass flow meter
GC series

Process pressure: 0.2 bar - 11 bar
Process temperature: 0 °C - 50 °C

Battery Powered Digital Mass Flow Meters for Gases The red-y compact series mass flow meters are characterized by powerful technology, intelligent functions and innovative ...

thermal mass flow meter / for gas / direct-reading / in-line
thermal mass flow meter
GC series

Process pressure: 0.2 bar - 11 bar
Process temperature: 0 °C - 50 °C

Battery Powered Digital Mass Flow Meters for Gases The red-y compact series mass flow meters are characterized by powerful technology, intelligent functions and innovative ...

thermal mass flow meter / for compressed air / digital / ultra-compact
thermal mass flow meter
S415 / S418

Process pressure: 0 bar - 10 bar
Process temperature: -30 °C - 70 °C

The SUTO thermal mass flow meters S 415 and S 418 offer gas flow and consumption measurement at the point of use with various options. S 415 is the answer whenever economic is a major ...

thermal mass flow meter / for gas / compact / 4-20 mA
thermal mass flow meter
S 421

... analog and pulse output to read out the flow and the total consumption. Alternatively a MODBUS/RTU interface can be used to access all measured values via the digital interface. Various settings such as gas type, flow ...

electromagnetic flow meter / for water / for conductive liquids / for hot water
electromagnetic flow meter
RIF150

Process pressure: max 16.0 bar
Process temperature: -10 °C - 60 °C
Volumetric flow rate: 0.2 l/min - 100 l/min

RIF150 Electromagnetic Flow Meters offer low cost and high accuracy flow rate measurements for a wide range of process conditions.Bidirectional measurement principle substantially independent ...

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Riels Instruments
fuel flow meter / for water / for oil / for chemicals
fuel flow meter
FA/M

Process pressure: 0 bar - 10 bar
Process temperature: 0 °C - 70 °C
Volumetric flow rate: 150 l/h

The FA/M is a series of flowmeters from Riels that is suitable for small flows of liquids and inert gases. The series analyzes the flow rate with high precision on the scale. It is graduated ...

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Riels Instruments
variable-area flow meter / for gas / for liquids / precision
variable-area flow meter
FR

Process pressure: 10 bar
Process temperature: 70 °C
Volumetric flow rate: 12,000 l/h

... is a flowmeter that is ideal for use in measuring low up to high flow rates of all kinds of liquid together with the conditions of the temperature and pressure contained with the limits of the resistance ...

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Riels Instruments
ultrasonic flow meter / biogas / digital / high-accuracy
ultrasonic flow meter
BF-3000

Process pressure: 0 Pa - 200,000 Pa
Process temperature: -10 °C - 40 °C
Volumetric flow rate: 1.3 m³/h - 3,200 m³/h

... ■Highly integrated, good looking appearance ■Built-in industrial lithium battery ■Low-flow measurement function available ■All-in-one detect probe, measure flow velocity, temperature, presure and methane ...

impeller flow meter / for water / direct-reading / vertical
impeller flow meter
MW

MULTI JET, DRY DIAL, DIRECT READING WATER METER High flow capacity and free water passage with low pressure loss Self-cleaning tangential impeller ...

variable-area flow meter / for water / for acids / for gas
variable-area flow meter
DFM

Process pressure: 10 bar
Volumetric flow rate: 3 l/h - 250 l/h

... wide range of applications for gaseous media, water, alkalines, acids Direct visualisation of the measured values Accuracy class 4 Integrated mounting rail for flow data sensors Advantage • ...

variable-area flow meter / for liquids / for gas / plastic tube
variable-area flow meter
UK

Process pressure: 0 bar - 6 bar
Process temperature: 0 °C - 65 °C
Volumetric flow rate: 0.2 l/h - 220 l/h

The UK Series, manufactured by Val.co, is a flow meter equipped with 1/8" female brass or stainless steel connections. It has a maximum pressure of 6 bar, operating temperature of 65°C, air ranging from ...

variable-area flow meter / for liquids / for gas / direct-reading
variable-area flow meter
1750 series

Process pressure: 0 bar - 10 bar
Process temperature: 0 °C - 1,000 °C
Volumetric flow rate: 0.5 l/min - 1,750 l/min

... Series 1750 range of Variable Area Flowmeters are ideal for providing instanta- neous flow rate measurement for most process gases and liquids. The standard models are suitable ...

variable-area flow meter / for water / for air / direct-reading
variable-area flow meter
4L

Due to its design, the 4L flow meter is especially well suited for installation in panels and wall mounting. With the available standard measuring tubes it can be used for many measuring ranges. Protective ...

variable-area flow meter / for liquids / plastic tube / precision
variable-area flow meter
F311 series

Process pressure: 5 bar
Volumetric flow rate: 23 l/min - 100 l/min

... dual-indicator design for easy and clear flow range management. Laser engraved degree scales provide better readability and longer life. Available in customizable units and specific gravity (SG). Each batch of flow ...

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lorric
variable-area flow meter / for liquids / plastic tube / precision
variable-area flow meter
F22 series

Process pressure: 6 bar
Volumetric flow rate: 0.3 l/min - 11 l/min

... dual-indicator design for easy and clear flow range management. Laser engraved degree scales provide better readability and longer life. Available in customizable units and specific gravity (SG). Each batch of flow ...

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lorric
variable-area flow meter / for liquids / plastic tube / precision
variable-area flow meter
F34 series

Process pressure: 6 bar
Volumetric flow rate: 2 l/min - 100 l/min

... dual-indicator design for easy and clear flow range management. Laser engraved degree scales provide better readability and longer life. Available in customizable units and specific gravity (SG). Each batch of flow ...

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lorric
differential pressure flow meter / for air / digital / with display
differential pressure flow meter
DPT-Flow-Batt

Process pressure: 2,000 Pa
Process temperature: -10 °C - 50 °C
Volumetric flow rate: 0 m³/h - 200,000 m³/h

... measurement probe. Usage The DPT-Flow-Batt is an on-site display designed for air handling units to measure the air flow on centrifugal fans. The DPT-Flow-Batt can also be used in ...

vane flow meter / for liquids / direct-reading
vane flow meter
Medium Series

Volumetric flow rate: 0 l/min - 800 l/min

A spring loaded valve plate which is deflected proportionate to the flow in line. A mechanical pointer indicates the flow on an individually calibrated scale. Various switching options are available ...