RS Components, Ltd. Datasheets for Flow Meters

Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas.
Flow Meters: Learn more

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Product Name Notes
A professional range of airflow meters from Ametek ROTRON®. The meters are primarily designed to measure the correct airflow and fine-tune the systems optimal efficiency. With an accurate CFM reading,...
A shorter more compact version of George Fischers 350 series variable flow meters. Fitted with standard size cement sockets with a threaded joint for easy installation and disconnection they also...
A unique, patented piston design assures accuracy within 20% over a full range of viscosities - from 40 to 1000 SSU. Ideal for use in applications where liquids of different...
An easy to adjust flow switch suitable for use with water, oils and gases. Adjustment for fluid variants is infinite between 1.8 l/pm and 75.7 l/pm and is done simply...
AWM5000 series microbridge mass airflow sensors feature a venturi type flow housing. They measure flow as high as 20 SLPM while inducing a maximum pressure drop of 2.25N H2O. The...
Calibrated flow indicator with switched output specifically designed for use with water. Suitable for installation in any plane. Utilises the technique of differential pressure across a piston against a calibrated...
Comprehensive range of accessories for Flowlines successful EchoPulse series. Accessories include a variety Reducer bushings covering a range of Thread forms & diameters, ANSI flanges, indicators, enclosures & controllers. Thanks...
Designed for the control of dark or contaminated liquids. A spring controlled piston follows the liquid magnetically connected to an external arranged indicator ring. The position of the indicator ring...
Digital Flow Meter +/-200slm - Fluid Control Systems - Flow Sensors, Switches & Indicators
Dwyer Instruments RMC series flowmeters feature a 10 Inch scale and easy to read design. The direct reading scales eliminate troublesome conversions. Integral flow guides stabilise the float throughout the...
For many non-corrosive, low-pressure air, water and gas flow applications, it pays to use accurate instrumentation. The FR series provides highly repeatable results and is also durable and affordable. Durability...
Gemsâ„¢ FT-210 features proven turbine technology in a small package for low flow applications. The turbine technology provides a highly repeatable sensor ideally suited for measurement of either volume dispensing...
Gemsâ„¢ hall effect turbine flow rate sensor is ideal for OEM applications involving low flow liquid monitoring. The low cost coupled with 1/2% repeatability makes it an ideal candidate for...
Gemsâ„¢ Sensors popularised the RotorFlow® paddle wheel design by combining high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. They provide accurate flow rate output...
Georg Fischer Signet 2536 rotor-x paddle wheel flow sensors can measure fluid flow in pipelines and low-pressure systems from 0.5 m/s to 6 m/s. The rotor-x paddle wheel can be...
George Fischer’s range of variable area flowmeters provide accurate, reliable and cost effective way of measuring flow in both gases and liquids. Fitted with standard size cement sockets and a...
High pressure, variable flow indicator with a graduated flow scale on the outer viewing sleeve and a indicator ring which is magnetically coupled to an internal piston. Utilises the technique...
High-pressure, variable flow indicators with a graduated flow scale on the outer viewing sleeve and an indicator ring which is magnetically coupled to an internal piston. All utilise the technique...
Honeywell Zephyrâ„¢ HAF Series sensors provide a digital interface for monitoring airflow over specified full-scale flow and compensated temperature ranges. The thermally isolated heater and temperature sensing elements help these...
In applications where it is not possible to use flow sensors with integrated evaluation, sensors are used with evaluation units. Examples include hazardous areas, confined spaces or if flow values...
Like the AWM2000 Series, the dual Wheatstone bridges in the AWM3000 series control airflow measurement. The AWM3000 Series is amplified, therefore, it can be used to increase the gain and...
Monitoring of low flow rates of liquids. A piston equipped with a magnet is displaced by the flow, this action is proportional to the flow rate against a supporting spring.
Monitors liquid flow by means of a paddle. A spring supported stainless steel paddle located in the flow chamber and moved by medium in the direction of flow. When a...
MR3000 molded flow meters supplied with scales in LPM and SCFH for air, or CCM and GPH for water. Manufactured from high-impact polycarbonate, the MR3000 series can operate at pressures...
Produces pulse output the total of which is proportional to the total flow through of the device. This flowmeter is designed specifically for the drinks dispense industries and is suitable...
Provides accurate flow detection in water and oil with 1% repeatability. Flow settings on the adjustable version can be easily changed without disassembly. A shuttle by-pass vane inside the housing...
Remote airflow monitoring and system automation control can now be achieved by using 4 mA to 20 mA output signals. ROTRON® 4 mA to 20 mA analogue output is proportional...
Requires a remote signal processor to operate, see stock no 313-2526 or 313-2532 (Available in most markets). Pressure rating up to 60 bar static, 100 bar dynamic. Fluid temperature range:...
RotorFlow® in its most basic form â€" a bright orange rotor turning with fluid flow. Simple, direct and reliable. Flow rate is estimated, or confirmed, by viewing the speed of...
RotorFlow® Switches build an extra level of reliability and protection into your equipment. By principle of operation, the rotor cannot be deceived into indicating a positive flow situation when no...
Series FR5000 is a standard precision-machined acrylic flow meter for liquids and gases, with direct reading air or water scales.,Model FR5000 flowmeters have standard 1 Inch FNPT PVC fittings. •
Series GR flow meters are made from borosilicate glass and designed to be used with liquids or gases. They can be configured with a standard or precision control valve on...
Siemens SITRANS electromagnetic flow sensors. Designed to be used with the SITRANS MAG 5000 and 6000 transmitters. The flow sensor uses the principles of electromagnetic conduction to convert the flow...
Siemens SITRANS P DS III can be used for measurement of air, steam and liquid flow. They are suitable for a wide range of industries including oil, gas, power, petrochemical...
SITRANS 5100W flow sensors from Siemens have been designed to fulfil the requirements of the water industry. Used in conjunction with the MAG 5000 or 6000 transmitters, they can be...
SITRANS P aluminium cover w/window - Fluid Control Systems - Flow Sensors, Switches & Indicators
SPCO flow switches capable of switching 16A at 240Vac (resistive load). Designed for use within water but can be used with alkalis, alcohol, fuels and lubricating oils. This flow switch...
Standard FS-550E switches sense liquid flow in either direction to monitor flow/no flow conditions. The paddle is trimmed during installation to permit switch actuation at the desired flow rate. As...
Suitable for a wide range of process fluids. Traceable calibration certificate. Excellent performance Media Monitored = Liquid Device Type = Sensor/Switch without Indicator Minimum Flow Rate = 0.25 L/min Maximum...
Suitable for a wide range of process fluids. Traceable calibration certificate. Excellent performance Media Monitored = Liquid Device Type = Sensor/Switch without Indicator Minimum Flow Rate = 0.5 L/min Maximum...
The 2551 Magmeter is a magnetic flow meter from Georg Fischer that can be set up to measure both unidirectional and bidirectional flow. Manufactured from corrosion resistant materials for long...
The Atrato Process ultrasonic flowmeter has been designed to operate in challenging process and control environments. The body is manufactured from durable 316 stainless steel and the electrical components are...
The Atrato ultrasonic flowmeter delivers unprecedented performance and accuracy across a broad dynamic range. It has been designed with a clean bore structure that makes it ideal for a range...
The AWM2000 Series microbridge mass airflow sensor is a passive device comprised of two Wheatstone bridges. The heater control circuit is required for operation per specifications. The sensing bridge supply...
The AWM40000 Series mass flow sensor family is based on proven microbridge technology and includes both amplified signal conditioned devices and unamplified sensor only devices.,When using the unamplified devices (AWM42150VH...
The AWM700 Series, Compensated/Amplified Airflow Sensors provide inline flow measurement with a specially designed bypass flow housing. These sensors can measure flows as high as 300 SLPM while inducing a...
The compact rugged oval gear flowmeter is designed to give high performance with a low cost of ownership. It has a standard flow range from 0.01 L/min to 1 L/min...
The EASIFLOW switch is a flow measuring device incorporating an AC-DC switch suitable for controlling valves or pump motors or for activating alarm signals. • Oil and water calibrated,• Pressures...
The FR4500 series is a standard precision-machined acrylic flow meter for liquids or gases and has direct reading air and water scales. The FR4500 flow meters can be configured with...
The FS-100E-A series flow switch operates in vertical mounting position only. It is equipped with a calibrated piston moved by liquid flow to actuate a hermetically sealed reed switch isolated...
The FS-200E-A flow switch offers accurate flow detection with 1% repeatability and European G1 Inch port size. The durable construction delivers long life repeatability in either water or oil. The...
The FSP10 Flow Switch is an electric pump that can provide increased flow within gravity fed water systems. The FSP10 flow switch is placed in a pipe above the pump...
The FSVPLC can be used to control some other equipment or process via a PLC. If used in a pumped system, the device has to be fitted in the pipe...
The Georg Fischer 2537 Rotor-X takes the paddle wheel sensor design and adds more functionality. Adding 4 mA to 20 mA outputs for use with PLCs chart recorders and other...
The LFS range of flow switches are paddle devices that are mounted vertically through a socket or upstand process connection. Electrical connections are made within the housing, which has a...
The LG01-2000A family of liquid flow switches from Sensirion are able to detect liquid flow by millilitres per minute (ml/min). It also provides bubble detection. When the flow rate is...
The magnetic-inductive volumetric flow sensors of the SM series monitor liquids. They detect the three process categories volumetric flow quantity, consumed quantity and medium temperature.,Peak consumption, present consumption or accumulated...
The PFM series from SMC are dual flow switches designed to detect microchip component adsorption in vacuum, congestion in filters and nozzles. Compact and light weight design, suitable for use...
The PFMB series from SMC is a dual flow switch designed to detect microchip component adsorption in vacuum, congestion in filter and nozzle. Compact and light weight design, suitable for...
The PFMV5 series from SMC is a small flow sensor that sends an output over a wide range. These sensors have a rapid response time of less than 5ms, designed...
The Sensirion ASF14x0 Mass Flow Meters enable extremely accurate bidirectional measurement of gas flow over four orders of magnitude. Sensirion’s CMOSens® sensor technology combines high precision sensor elements with amplification...
The Sensirion SFM3000 digital flow meter provides accurate measurements of air and other non-aggressive gases and is designed for high-volume applications. The very low pressure drop through the flow body...
The Sensirion SFM4100 is designed to measure flow rate of air and non-aggressive gases and is intended for high volume OEM applications. The sensor is based on Sensirion’s patented CMOSens®
The SPI-N118 and SPP-N118 flow meters are designed to work together with flow transducers equipped with analogue inputs (SPP-N118) or contact/electronic inputs (SPI-N118). The purpose of the flow meter is...
The UF series of ultrasonic flowmeters are an in-expensive alternative to similar systems yet still deliver high accuracy. As there are no moving parts within, there is no clogging or...
The ultrasonic flow meter of the SU series monitors liquid media such as water, glycol solutions or industrial oils. It detects the three process categories volumetric flow quantity, consumed quantity...
These ultra compact switches have been specially designed for reliable operation in clean post-filtered water. FS-3 switches are instrument quality, yet affordably priced for pure water equipment, from UV lamp...
This Flow sensor integrates a Georg Fischer Signet 9900 single channel transmitter with a paddle wheel flow sensor and tough PP field mount casing. The 9900 transmitter features a back...
This lightweight, compact flow sensor is intended as a low cost option for flow rates of 1 to 20 l/min with low pressure drop. Basic construction consists of a one...
This rugged inline flow switch offers the same superior performance and resistance to clogging as its metal cousin (FS-380). The fixed set point and simple design make it a dependable...
Three flow options offer flow measurement in any plane, including the horizontal. Flow through annular orifice, formed by piston bore and a tapered cone, causes a difference in pressure which...
Two flow transducers manufactured in acetal copolymer with brass compression fittings at both ends to fit 15mm diameter pipe connections. Provides a pulsed output proportional to flow rate. LED and...
Valve assembly for use with Key Instruments high flow FR5000 series flow indicators. This valve is manufactured from PVC and can be placed before or after the flow meter. Suitable...
Variable flow indicators with a float inside an outer graduated flow scale on the viewing sleeve. All utilise the technique of differential pressure across a piston which, as the flow...
Works according to the variable area principle and permits an accurate measurement of liquid media. Any orientation. Rugged metal design. Natural glass. G 1//4 BSP thread. 16 bar operating pressure.

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