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The Webster HT 2 Series Analogue Hydraulic Testers are designed for testing hydraulic pumps, motors, valves and hydrostatic transmissions. This easy to use diagnostic unit can pin point hydraulic system faults, reducing downtime and help in preventive maintenance.
Accurately measuring flow, pressure and temperature, testers are ideal for conveniently checking, hydraulic system performance or locating faults while operating directional control valves or adjusting valve settings. Webster turbines are designed for continuous monitoring or intermittent use commissioning and servicing hydraulic systems up to 480 bar, 7000 psi pressure.
The pressure loading valve with internal by-pass safety discs, allows progressive build up of pressure to check the flow throughout the working range.
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The Webster DHM 3 Series Digital Hydraulic Multimeter is an all-in-one unit designed to test the performance of hydraulic pumps, motors, valves and hydrostatic transmissions.
The easy-to-use design allows the operator to just switch on and test, without complex setup or special training.
The DHM measures flow, pressure and temperature. In addition, the DHM holds the peak pressure value as well as calculating hydraulic power and volumetric efficiency using the unique P-Q test button.
The DHM is the ideal tool for pinpointing hydraulic system faults, reducing downtime, and helping in preventative maintenance. The design builds on the very successful Webster DHT range of portable testers with the addition of a large digital display and a built-in pressure transducer.
The turbine flow meter with built-in loading valve is bi-directional and specifically designed to enable the operator to simulate the maximum working pressure safely during normal machine operation.
The loading valve has safety discs built-in to protect the operator and the multimeter in the event of excessive pressure, allowing oil to bypass the loading valve INTERNALLY with no spillage of oil from the hydraulic circuit, eliminating any danger to the operator or environmental hazards.
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The Webster DHT 1 Series Digital Hydraulic Testers accurately measure flow, pressure and temperature. Webster testers are designed to conveniently check the performance of hydraulic pumps, motors, valves and hydrostatic transmissions.
This easy to use diagnostic tester has simplified controls and can pin-point hydraulic system faults, reducing downtime and helping in preventive maintenance. The tester comprises a turbine flow block and a large easy to read digital display which indicates both flow and temperature.
The tester has a built-in loading valve to simulate the working pressure during normal machine operation. The built-in safety discs protect the machine and operator in event of excessive pressure, allowing oil to safely bypass the loading valve INTERNALLY with no spillage of oil from the hydraulic circuit, eliminating clean-up costs and environmental hazards.
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The PFM6 Series is a compact, lightweight digital
portable tester designed for fast diagnostic
troubleshooting of all types of mobile or
stationary hydraulic systems and components.
These self-contained testers feature laboratory
accuracy and provide fl ow, pressure and
temperature measurements simultaneously
from one point.
Carrying handle for improved portability
Bi-directional model available
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Low Volume Flowmeter and -switches
Variable Area Flowmeter and -switches
Paddle Type Flowmeter and -switches
Rotating Vane Flowmeter and -switches
Flow Measurement without Moving Parts
Flow indicator
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The MICRO-FLOW Sensor is a flow detecting device, used within a semi or fully automated metering process, to detect whether material has been dispensed.
The MICRO-FLOW Sensor does not control the metering volume. It is used particularly when handling unfilled grease with NLGI class 1 to 3, high viscosity oils or silicone-oils.
The MICRO-FLOW Sensor can be adapted to the DOPAG Micro and Mini metering valve as well as to the 417 range of the metering valves.
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Analog Input Flow Indicator - Series FIV
Flow Rate and Totalization
Sight Flow Indicator - Series SF2
1/4 to 1" Connection Size, SPDT or Pulse Output, Window Style
Sight Flow Indicator/Transmitter - Series SFI-800
1/2 or 3/4" Connection Size, Optional Output Sensor Package
Sight Flow Indicator/Transmitter - Series SFI-100T
1/2 or 3/4" Connection Size, Optional Output Sensor Package
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Visoflow WR1-...GM/GK
Mechanical Flow Indicator for liquids, with a rotor for quantitative flow indication in a special tube-shaped glass housing. A signal-red rotor provides a directly flow-proportional indication of the momentary flow-rate. Rugged design in brass or stainless steel.
cleaning mechanism of the internal surface of the glass
visibility of rotor 360°
floating bearing for liquids
grease-free ball bearing for gaseous media
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Rotor Flow Indicator w. Self-cleaning mech. DAA
Flow Indicator with Rotor DAH
Rotating Vane Flow Indicator DAF
Rotating Vane Flow Indicator DIH
Rotating Vane Flow Indicator DIG
Rotating Vane Flow Indicator DKF
Flow Indicator with Rotor DAR
Flow Indicator with Flap DAK
Flow Indicator with Flap and Scale DAZ
Flow Indicator with/without Ball DAB
Flow Indicator with Ball DKB
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Pointers of passage who come used for the visual control of the flow of liquids in the pipages, realized or in the flangiata version that in the threaded version, to single and double crystal, realized in grey cast iron, brass, carbon steel, stainless steel until to series PN 25.
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- Propeller, glass tube type
- Liquids application
- 360° visibility
- PPL thread with brass insert
- 1/4" to 2" female thread process connections
- Pmax = 10 bar
- Tmax = 100°C
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General description:
This durable, rugged in-line polystyrene device provides immediate visual indication of liquid or gas flow from 95ml/sec. down to 5ml/sec. (or down to 3ml/sec. in fluid with air bubbles removed). Cannot be used with corrosive fluids or over 64ºC (150ºF). Dimensions are 90 x 16 x 55mm (31/2 x 3/4 x 21/8"). Serrated tubulations accept 10 to 14mm (3/8 to 9/16") ID tubing. Per each
Clear polystyrene outer case reveals bright red indicator paddle wheel
- Paddle wheel spins freely with flow
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With more than a quarter of a million units in operation, in applications around the world, Cameron is the undeniable leader in the design and manufacture of totalizers and flow analyzers. The NuFlo MC Family of Flow Analyzers delivers a broad range of functionality and capability from the straightforward MC-II Totalizer, which provides rate and flow, to the MC-III EXP Flow Analyzer, which utilizes Modbus® communications to download extensive archival logs in less than a minute. The MC Family of Flow Analyzers is ideal for use with Cameron's comprehensive line of turbine meters and performs equally well with all turbine brands on the market today.
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Rotor Flow Indicator w. Self-cleaning mech. DAAFlow Indicator with Rotor DAH
Flow Indicator with Rotor DAHRotating Vane
Rotating Vane Flow Indicator DAFRotating Vane
Rotating Vane Flow Indicator DIHRotating Vane
Rotating Vane Flow Indicator DIGRotating Vane
Rotating Vane Flow Indicator DKF
Flow Indicator with Rotor DAR
Flow Indicator with Flap DAK
Flow Indicator with Flap and Scale DAZ
Flow Indicator with/without Ball DAB
Flow Indicator with Ball DKB
Flow Indicator with Drip Tube DAT
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Blancett offers advanced microprocessor-based flow monitors in many mounting options. Units are battery-powered (one "D"-cell 1.5 VDC) or loop-poweed (10-30 VDC). Explosion-proof enclosure also available.
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Featuring 5 digits of rate and 8 digits of total, the
HIT-2A is a DC, AC, loop or battery powered indicator
capable of accepting magnetic pickup, DC pulse or switch
closure inputs. The unit can be ordered with an optional
loop powered 4-20mA output. The HIT-2A uses the 4-
20mA loop to provide power when this output is used.
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TD 32500 – multi purpose and robust instrument
TD 32500 is a digital flow and volume measurement instrument, which is fitted directly to a SIKA flow sensor, making up a perfect team for any application. Various turbine and gear wheel sensors are available as flow sensors.
The programmable measuring instrument is used for displaying of flow or summing up of total volume. The display can optionally be equipped with an additional measuring input for the resistance thermometer Pt 100, two fast-switching alarm outputs, a frequency divider
output or an analogue output.
TD 32500 consists of a robust stainless steel casing, which can be turned by 180°, thus providing an optimum readability of the display.
The display can be switched between flow, total flow (resettable), fix-volume (non-resettable), and optionally temperature. In addition, a bargraph 0...100% can be displayed for flow, volume, and temperature.
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Flow Indicators are designed for continuous monitoring or intermittent use commissioning and servicing hydraulic systems up to 420 bar, 6000 psi.
The large clear 63mm (2 1/2") diameter dial ensures that quick checks can be made to determine pump performance and setting of flow control valves. They can be used on mobile and industrial hydraulic circuits. Also lubrication and coolant systems using oil.
These direct acting flow indicators can be installed in hazardous areas or on applications where no power is available. The flow indicator design ensures good reliability and minimises the effects of contamination.
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The current family of Scanner EFM Flow Computers represents more than 70 years of measurement expertise culminating in the on-going development of electronic measurement technology. As stand alone units NUFLO flow computers and automation products can collect, display, process and store data for historical and real-time measurement and reporting. As part of an engineered automation system, customers can pick and choose from a variety of options to create solutions tailored to specific requirements. For this reason, NUFLO engineered systems are becoming a standard for major oil and gas production, transmission and distribution companies.
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Flowview 100i
The solution for controlling of stock and consumption. Flexible programming of the Micro-PLC possible. All typical functions of a PLC available. Flexible programming of the visualization and information about connected devices is based on the IEC61131-3 conform programming software. Connecting of different MIB flowmeters via RS-485 interface or the I/Os.
It is also possible to connect foreign devices on the I/Os. Data transmission via Ethernet or GSM is available optionally. The Flowview 100i is a compact All-in-One controlsystem with integrated touchscreen, I/O-Module, networking option and MicroSD card slot.
Due to it´s specially designed high-resolution resistive touchscreen the Flowview is suitable for outdoor and indoor applications. (if mounted in a panel, protection class IP 67)
The Flowview is programmable by the programming software "Cscape". It is possible to control a range of different processes from small to large applications.
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The leak detector ET97W represents the best solution on the market in terms of precision, flexibility and execution speed of seal tests with measure in flow rate.
This instrument allows to measure in a direct way the air flow generated by the leak-off rate.
ET97W is composed of a pneumatic circuit optimized in order to reduce the filling times, of a mass flow sensor, of a pressure
sensor and of an electronic pressure regulator, that guarantees stable and safe test pressures without the operator assistance.
The instrument detects the leaks through continuous seal measure of the pressurized piece, this method allows to reduce
drastically the time of the test phase.
ET97W is specially used in seal tests where the volume of the piece is unknown and variable (oil motors, elastics bags or
bottles), when the leak entity is so elevated that a Äp system does not succeed to maintain constant the test pressure (cartridge valves, oil distributors, between filaments) and finally when is requested a continuous leak measurement in order to allow the operator to look for and repair the same one.
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The historic problem of flow test systems, especially for high flows, deals with keeping the
reference pressure regulated according to the wanted one while the flow changes.
The flow measurement depends directly (but not linearly) on the pressure and because of charge loss, we have to consider as pressure value the pressure at the entrance of the piece and not the one generated inside the piece.
In the past almost all leak and flow test producers tried to solve this by separating the connecting tubes to the piece between flow and pressure measurement in order to obtain at least a real pressure datum (even if not regulated) and by correcting through the software the eventual charge loss of connection tubes through correlation calculations.
The limits of this method are (especially with high charge loss -> 5 Lt/min) in the non linearity of flow/pressure.
Moreover in deforming pieces, where the pressure value modifies the matched flow value (packaging, filters, valves … and every piece which is not really rigid) this correlation changes drastically the wanted measurement value.
Through new proportional techniques about electronics and algorithm able to take a picture of the flow value (only at wanted values of pressure), the RFO techniques is a warranty of doing tests at the flow and pressure values you set.
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DELTA F is an electro-pneumatic equipment able to measure the air flow rate and the generated pressure through the piece in test.
The output pressure control assure the test is always performed on the same condition.
The equipment can be used manually or managed by a PLC or Personal Computer.
So it can be used also with automatic system in every industrial situation.
* 16 programmable test parameters tables: each table includes all the parameters defining a test cycle so it is easy to make predefined test setting for different products
* Selectable pressure measurement units
* Selectable flow measurement units
* Selectable languages for display messages
* Print out of customized test report (with external RS-232 printer)
* RS422 serial line MODBUS protocol for PC supervisory system
* Opto-isolated interface with PLC
* An aided procedure making it possible to calibrate the pressure sensor
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Aalborg®'s multi-parameter PWE Enhanced Digital Paddle Wheel Flow Meters offer cost-effective solutions to medium flow liquid applications. Password-protected access to process parameters eliminates user-tampering or resetting. Flow rates can be displayed in 23 different volumetric or mass flow engineering units. In addition, flow meter parameters and functions can now be programmed locally via optional key pad and LCD or remotely via RS-232/RS-485 interface.
Simple in design with only one moving part, these units are easy to install & operate. Sapphire jewel bearings facilitate virtually friction-free impeller wheel rotations resulting in linear medium flow metering. PWE supports various functions including two independently programmable flow totalizers, self-diagnostic alarm, flow pulse output, and analog 0-5Vdc or 4-20 mA output flow & temperature signals.
Models constructed of Polypropylene or chemically-resistant PVDF can be mounted either horizontally or vertically. Designed for measuring highly accurate temperature readings, PWE Digital Paddle Wheel Meters are ideally suited to many flow system applications. Durable materials of construction ensure long operational life.
Enhanced Features
- Free communication software with temperature and flow data logging capability.
- Flow metering accuracy (inc. linearity) ±1% FS.
- Temperature accuracy (inc. linearity) ±0.5 ºC.
- Two sets of user-programmable optically-isolated outputs.
- Available with/without local key pad & 2x16 character LCD readout with adjustable back light which provide flow rate, total volume reading, diagnostic events indication, and protected access.
- Optional platinum RTD.
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Optimum solutions for individual requirements
Endress+Hauser flow measurement systems offer optimum solutions to
match your individual requirements for applications in
- gases,
- vapors,
- conductive or non-conductive liquids,
- mass flow measurement
- volumetric flow measurement.
You have the choice of the following measurement principles:
- electromagnetic,
- Coriolis mass measurement,
- thermal mass measurement,
- vortex meter,
- ultrasonics
- differential pressure.
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Metal Magmeter Flow Sensor (Signet 2552)
Plastic Magmeter Flow Sensor (Signet 2551)
Flow Wet-Tap Valve (Signet 3519)
Metal Paddlewheel Flow Sensors (Signet 525, 2517, 2540)
Plastic Paddlewheel Flow Sensors (Signet 515, 2536, 2537)
Ultrasonic Flow Sensor
Vortex Flow Sensors (Signet 7000/7001)
In-Line Rotor/Flow-Through Sensors (Signet 2000, 2100, 2507)
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The EasyFlow is for professionals who occasionally do flow gauging and who don't need to record several measuring sites. It permits to realise in several minutes a flow gauging according to the tracer dilution method. The device records the salt cloud and gives the result in liters per second at the end of the operation.
Very ergonomic and waterproof, it is equipped with a conductivity probe with 10 meters cable. It is delivered in a small bag with shoulder strap.
SALINITY
Measuring range: 0 - 3200 mg/l
Sensitivity: 1 mg/l
Precision: < 1%
Salt quantity (min - max): 1g - 100 kg
TEMPERATURE
Measuring range: 0 - 40 °C
Precision: +/- 0,2 °C
FLOW
Precision (Optimum mix): < 5 %
Measuring display range: 0,1 l/s - 99'900 l/s
VARIOUS
Supply: 3 alkaline batteries 1,5 V type AA, AM3, LR6
Autonomy: ~ 100 hours under normal conditions
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The contactless measurement and the lack of moving parts, allow a precise determination of the mass flow without any wear to the systems components. This outstanding advantage is applicable on various mechanical conveying systems like:
belt conveyors
screw conveyors
troughed chain conveyors
steel plate conveyors
bucket conveyors
free fall in chutes or pipes
This makes a radiometric bulk flow measuring system particularly interesting for various applications.
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Use the Smart Flow Meter for metering, monitoring or totalization of bulk material flows, or as a feeder in high rate applications.
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The C-LEVER® II by REMBE® sets the benchmarks in the field of industrial flow metering.
Its unique technique achieves an excellent accuracy of ± 0,25 % of the volumetric range for nearly all flowing bulk and solids.
The accuracy of the C-LEVER® II is almost independent from product, its density, form, friction and elasticity. Severe changes of flow and/or pulsations caused by rotary valves or screw feeders do not influence the accuracy.
Compared to conventional measuring systems - based on volume, speed or weight - the REMBE® system measures the product flow inline.
The C-LEVER® II is made without any mechanical moved parts (actuators, pivot bearings, belts). As a resulting from this no post calibration is required. All electronical components are mounted outside of the product flow.
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Other flow-meters
