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This multi-range radial flow turbine meter uses a low inertia turbine supported on robust sapphire bearings in a chemically resistant housing. Ten flow ranges, a choice of "plug in" end connection fittings, and two styles of pulse detection system make this meter one of the most flexible available. The unit has individual traceable calibration, and can be considered as simple apparatus when placed in a hazardous area.
The unit can be configured with fittings and electrical connections to suit OEM requirements. Particular advantages include a wide flow range, long bearing life and in-line design. Output is via a pulse, which can be monitored by simple electronic systems.
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Available Temperature Range: -400°F to +350°F
continuous (to +400°F intermittent heat).
End Fittings: MS flared and flanged styles are
recommended. Other types available on request.
Bearing Styles: Ceramic hybrid ball bearings sizes 1¼”
through 12”. Stainless steel ball bearings sizes ¼” through
1”.
Materials: 316 stainless steel standard. Consult with
applications group for corrosive applications. Broad material
list available.
*** Linearity is density-dependent for a given meter.
Consult factory for details.
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Derived from the FSC Series, the F2000 Quad
Series of fl ow sensors utilizes two fl ow transducers
which are 90-degrees electrically out of phase
from each other. With the addition of a second
fl ow transducer, it is possible to monitor fl ow in
both directions. The F2000 Quad is suitable for
up-down counters that can discern the leading
and trailing edges of the quadrature signals.
Current applications include using the F2000 as
a speed-sensing device on mobile equipment.
This bi-directional fl ow sensor can be used as
a governor, sending frequency signals back to
a PLC which enable it to make the necessary
adjustments. Other functions of the fl ow sensor are
in linear applications where accurate positioning
is required.
Quad Series Turbine Flow Sensor
Provides Bi-directional Flow Rate Measurement
Viton
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Flow Monitoring
Blue-White manufactures electronic BW DIGI-METER digital flow meters, flow sensors, and flow monitoring equipment; as well as MICRO-FLO Flow Verification Systems.
BW DIGI-METER variations include Rate and Totalizer meters; 4-20mA / 0-10 VDC analog output flow rate and totalizers; Batch Process Controllers; and Hall Output Signal. Both battery and AC powered versions are offered. Many material, calibration and mounting styles are available.
MICRO-FLO variations include: Sensor Only and Panel Mount Display. Units can be mounted to Blue-White metering pumps to verify chemical injection has occurred. Flow units include: Gallons; Liters; Ounces, Milliliters. Time units include: Minutes; Hours; Days.
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The rotating movement of the impeller is transferred by a modulator disc to the sensor system of the FLYPPER electronic counter module.
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The CAT3 is a DC or AC powered, microprocessor
controlled transmitter. It outputs a pulse scaled per unit of
flow, and analog signal proportional to flow rate. The
CAT3 can be configured with High and Low alarms.
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Low cost.
· Outstanding accuracy.
· Provides wide flow ranges (10:1 to 100:1 turndown ranges available).
· One piece 316/316L S/S Construction for most pressures.
· For use with unique Hoffer high pressure 316/316L or carbon steel mating flange kits,
supplied complete with SAE J429 Grade 8 high yield strength bolts and "O" rings.
· Operate over a wide range of temperatures.
· Sizes 1/4" through 2". Pressure ratings of 3,000, 6,000, 8,000, and 10,000 psi available
for most sizes.
· Larger sizes and pressures available upon request. Contact factory.
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OUTSTANDING FEATURES
· Low cost.
· Outstanding accuracy.
· Provides wide flow ranges (10:1 to
100:1 turndown ranges available).
· Wide variety of process connections
available.
· Wide selection of construction
materials.
· Operate over a wide range of
temperatures and pressures.
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The Hoffer Sanitary Design Turbine flowmeter is accepted as
meeting 3-A Sanitary Standard No. 28-03 for measurement of
process liquids where high sanitary standards are required.
Available in 11 sizes, ¼” to 3” with standard Tri-Clamp™
fittings, covering flow rates for 0.35 to 650 GPM.
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measuring tube inside diameter:
9.7 mm; 18.2 mm; 25 mm; 32 mm; 40 mm; 50 mm ...
alternative forms of connection depending on inside diameter of measuring tube:
tube fittings; cutting ring fittings; flange connection;
flat tube ends; internal screw thread for connecting nipples
alternatively with / without input / output section
alternatively with / without integrated transducer
initial smallest measurable flow rate dependent on type of vane wheel:
in gases from 0.08 m³/h,
in liquids 0.007 m³/h
terminal flow rate dependent on type of vane wheel:
in gases 20 m/s; 40 m/s; 80 m/s;120 m/s;
in liquids: 3 m/s; 7.5 m/s; 10 m/s
working temperature range:
-20° C... 100 °C; -20 °C... 240 °C (higher on demand)
maximum working pressure:
up to 10 bar above atmospheric (higher on demand)
materials:
stainless steel; aluminium ...
explosion-proof type of protection:
Category 1G, 1D (Zone 0, Zone 20); Category 2G, 2D (Zone 1, Zone 21)
special designs on request
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The flowmeter pickup coil senses
the motion of the rotor and converts it
to a pulsing electrical signal which is
of a discrete digital nature. Three
basic pickup types are offered for use
with the MF Series which will satisfy
standard electrical interface
requirements for turbine flowmeters.
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● Connecting size: 3/8", 1/2", 3/4", 1" NPT female standard
● Power Supply: 3.8V to 30VDC
● Output: Sink (NPN)
● Material: Body-Polypropylene; Cover-Acrylic,PP,PTFE available; Rotor-PVDF; Shaft-Ceramic; Bearings-Ceramic
● O-ring: Viton
● Max. Temperature: 70ºC
● Max. Pressure: 10kg/cm²
● Accuracy: ±2% F.S
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Rototron RRI
The sensor consists of a rotor vane that is rotated by the spped of the flowing medium. The speed of rotation is proportional to the volume flow per unit time. The rotation of the rotor is detektiert by a inductive sensor.
no magnet parts
large wear liberty by high-quality ceramic axle and ceramic bearings
output circuit PNP, NPN or Namur
no straight line in-out necessary
easy measurement of flow rates
inherently safe properties
modular construction with the most versatile connection systems
connections can be plugged and rotated
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M2517 / F0110 Insertion Paddlewheel Flow Sensor & Rate Indicator & Totalizer
The Model 2517 Insertion Paddlewheel Flow Sensor provides a reliable and economical means of monitoring flow. One size sensor is field adjustable for use in 1.5" to 24" diameter pipes.
The Model F0110 Battery Powered Indicator simultaneously displays both Rate and Total on a large alphanumeric LCD display. Easy set-up is accomplished via the front panel three-position keypad.
TYPICAL APPLICATIONS
• Potable Water
• Cooling Water
• Irrigation Systems
• HVAC
• Condensate
• Pump Protection
• Boiler Feed Water
• Groundwater
FLOW SENSOR SPECIFICATIONS
* Power: None (self generated)
* Output: Coil
* Pipe Size Range: 1.5" to 24"
* Velocity Range: 1 to 30 fps
* Flow Range: (see chart below)
* Accuracy: +- 2% of full scale
* Repeatability: +- 0.5% of full scale
* Temperature Range: 200° F maximum
* Pressure: 250 PSI maximum @ 70° F
* Process Connection: 1.5" MNPT
* Conduit Connection: 0.5” FNPT
* Weight: 2.5 Lbs.
* Cable: 2-conductor shielded twisted pair, 22 AWG, 25’ standard, 200’ max.
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Paddlewheel flow meters for pipe sizes 1/2-8 inches
-High-quality ruby bearings for excellent low-flow performance and long life
-One easily-replaced moving part
-Pickup exerts no magnetic drag on the rotor
-Square-wave frequency output can connect directly to PLC’s or counter controls
-Indicator or transmitter can be mounted on the flowmeter or remote
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MW-100
Mini-Wheel Flowmeter with In-line flow
Water Calibration Range: 0.5 – 20 L/min
Body Material: 316SS
Port Sizes: 1/4", 3/8" FNPT
M-10001
Low Flow Paddlewheel Flowmeter
Water Calibration Range: 0.022 – 0.30 L/min
Body Materials: Aluminum, PTFE
Port Size: 1/4" FNPT
M-10000
M-10000 series Paddle Wheel Flow Meters belong to high accuracy Tangential type turbine meters with wide range ability and high accuracy. These could be with visual indication or remote monitoring. These are more accurate than ever before and are available in different types of materials and sizes for specific applications.
Port Sizes: 1/8" to 1"
Flow Ranges: 0.1 LPM to 250 LPM
Materials: PTFE, 316SS, Celcon, Brass
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Litre Meter developed the Pelton wheel principle as the best to achieve accurate measurements of low flows.
A single turbine ring size is common to all Litre Meter flowmeters. The turbine rotor is based on a highly efficient 'Pelton Wheel' design. It is available in various chemically resistant materials such as PFA (Teflon)and PVDF. The rotor ferrites are sealed to make them non-wetted parts. Sapphire bearings are offered for maximum chemical resistance as standard. These provide a very low friction mechanically-robust bearing with long life characteristics.
The rotation of the rotor is sensed by an electronic system using the interaction of ferrites in the rotor tips with a pickup coil. No drag is imposed on the rotor which assists in the measurement of extremely low flows. This, coupled with the efficient Pelton Wheel design and low friction bearings gives the meter major advantages. The complete turbine ring assembly can be easily removed with the meter remaining in line if cleaning is required.
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Titan manufacture flowmeters based on the Pelton wheel technique. This well proven method is the ideal way of measuring low rates of flow of low viscosity liquids. Advantages are wide flow range, good linearity and repeatability, with a compact, low-cost design. The unit can be built totally from engineering plastics, with no metallic parts in contact with the fluid monitored.
The 800, 900 and 1000 series flowmeters can measure flows from 0.05L/min to 30 L/min, or are available as simple flow switches, to alarm on flow failure, low or high flow. End connections are typically BSPF threads or hose barbs, other connections can be supplied.
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First developed in 1957, NUFLO turbine meters are both rugged and field-proven. This key product line has grown and developed alongside the requirements of the international oil & gas and process control industries. Today, NuFlo™ turbine meters have an unsurpassed reputation for withstanding severe environmental punishment while maintaining operational and measurement integrity.
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A large range of flow meters ideal for hydraulic applications that require a large turndown ratio, high accuracy, and low pressure drop. Range from 1 - 1500 lpm. Pressures up to 480 bar. Pressure test point and additional sensor ports included as standard. Available with 4-20mA, 0-5V or Pulse signal output.
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FTB790 Series turbine meters with microprocessor-based electronics offer a durable, compact, high precision fluid measurement device, with total and rate indication. Information is clearly displayed on a large 6-digit liquid crystal display with two-point floating decimal for totals from .01 to 999,999. All operations are easily performed with two buttons for simplicity. The basic unit and display are powered by two lithium batteries, providing up to 4000 hours of actual use. Automatic “on” and “off” save battery life. Manual “on” allows view of the display on demand. Cumulative total, batch total and rate of flow are standard. A fifteen-point field calibration curve can be stored in memory. The turbine meter can also be ordered without display electronics. A special pulse output model (FLSC790-ND-P) must be ordered to obtain an open collector current sinking output operated on 9 to 35 Vdc. The output is a square wave pulse with a three-wire connection.
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The Water Specialties Propeller Meter is the best choice for measuring clean water flows in municipal and industrial applications. The meter is engineered to deliver superior performance, low maintenance and unsurpassed durability. Meter materials and performance meet or exceed AWWA standard C704/92.
Water Specialties Propeller Meters are manufactured using precise techniques and high quality materials. For example, long-life ceramic thrust bearings and a cast bronze gearbox produce the best propeller meter available.
Measurement accuracy is +/- 2% of reading. The meter accommodates flow ranges from 35 GPM to 200,000 GPM. The Water Specialties Propeller Meter can be installed vertically, horizontally or inclined, with sizes ranging from 2" to 120".
Proven design for clean water flows
Quality construction
Long-life components
Meets/exceeds AWWA standard
Accuracy of +/-2% of reading
Wide flow range
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McCrometer has set the standard for liquid flow measurement performance, ease-of-use and value in the agricultural and turf markets since 1955. Its leading-edge propeller flow meters offer economical and versatile flow measurement. The Mc Propeller is suited to dirty water flows, municipal and other high-volume water applications.
Unlike traditional propeller meters, the Mc Propeller uses a flexible drive-train and sealed ball bearings. A unique design makes it easy to service in the field and requires no external power or batteries. The Mc Propeller is designed to comply with AWWA standard No. C704/02. Standard features include an instantaneous flow rate indicator and six-digit totalizer.
There are no tight tolerances in the Mc Propeller. It handles solids suspended in water without clogging. With its high accuracy, this flow meter is also a water management tool, that reduces water costs, preventing over-irrigation and reduces leaching of chemicals and fertilizers into the ground.
Key features:
Best-selling irrigation meter in the US
Clean and dirty flows
Easy to install and operate
Easy to service in the field
Accuracy of +/-2% of reading
Repeatability of +/-0.25%
Self-cleaning design
Instantaneous flow rate Indicator-totalizer on every model
Flow range of up to 25:1
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This competitively priced instrument (flowmeter - thermometer) has been developed for use under challenging circumstances. Because of its different impellers, you can use it to measure amost any liquid or gaseous medium.
Fields of application :
Measure rivers flows
Irrigation canals
Ocean flows
Air conditioning conduits
Sewage flows
Ventilation shafts
Hydrological studies
Aerological studies
Chimney flues
Spécifications Techniques :
FLOW SPEED MEASUREMENT
Units :
km/h, mph, knots, m/s and cm/s
Accuracy :
+/- 5 % from - 10° to + 50°C
Measuring range :
2 to 150km/h
TEMPERATURE
Units :
°C, °F and windchill
Accuracy :
+/- 1°
Functions :
Current, minimum, average, maximum temperature and windchill factor
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1MX = Magnetic pickup coil with 1” riser on meter body for mounting of
enclosures and electronics.
1MX3/0=Magnetic pickup coil with 1" riser and enclosure Class I, Groups C & D.
PED-CE =PED-CE mark required for Europe requires the operating temperature and
pressure be given and will be marked on the housing.
CE = CE mark required for Europe.
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Blancett sanitary turbine flow meters for liquids meet the 3-A standard for C-O-P (clean out of place) and S-O-P (sterilize out of place) procudures. Flow rates to 400 GPM, clamp sizes to 2.5".
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The Hoffer Sanitary Design Turbine flowmeter is accepted as
meeting 3-A Sanitary Standard No. 28-03 for measurement of
process liquids where high sanitary standards are required.
Available in 11 sizes, ¼” to 3” with standard Tri-Clamp™
fittings, covering flow rates for 0.35 to 650 GPM.
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Turbine Flow Sensor - Series TF
0-5 VDC Output, Liquid or Gas
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Hoffer flow control
Controls turbine flowmeters
Of all the various types of flow transducers available to industry today. None are so universally applicable as turbine flowmeters. They continue to be the most common way to measure flow electronically and have the ability to measure available upon request offering detailed, technical information.
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Flow Sensors
THORNTON offers a variety of paddlewheel, vortex shedding, and sanitary turbine flow sensors to meet the needs of most pure water treatment applications. Smart flow sensors convey their precalibrated values to the 770MAX instrument for ease of installation and startup. Pulse flow sensors can be used with the 770MAX or M300 instruments.
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Turbine flow-meters
