Endress+Hauser Flow Meters
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Inductive conductivity sensor
Multifunctional flow meter Prowirl F 200, 7F2C2H, DN200 8
- 200 µS/cm to 1000 mS/cm
- Cell constant c: 11.0 1/cm
Max. measurement error
Mass flow: В±0.5 % of batch
Measuring range
0 to 150 kg/min (0 to 330 lb/min)
Medium temperature range
50 to +125 В°C (58 to +257 В°F)
Max. process pressure
350 bar (5080 psi)
Wetted materials
Measuring tube: 1.4435 (316L)
Connection: 1.4404 (316)
Max. measurement error
Mass flow: В±0.5 % of batch
Measuring range
0 to 150 kg/min (0 to 330 lb/min)
Medium temperature range
50 to +125 В°C (58 to +257 В°F)
Max. process pressure
350 bar (5080 psi)
Wetted materials
Mesuring tube: 1.4435 (316L)
Connection: 1.4404 (316/316L)
Max. measurement error
Mass flow: В±0.5 % of batch
Measuring range
0 to 150 kg/min (0 to 330 lb/min)
Medium temperature range
50 to +150 В°C (58 to +302 В°F)
Max. process pressure
350 bar (5080 psi)
Wetted materials
Measuring tube: 1.4435 (316L)
Connection: 1.4404 (316)
Max. measurement error
Mass flow (liquid): В±0.1 %
Volume flow (liquid): В±0.1 %
Mass flow (gas): В±0.5 %
Density (liquid): В±0.0005 g/cm3
Measuring range
0 to 1000 kg/h (0 to 37 lb/min)
Medium temperature range
50 to +200 В°C (58 to +392 В°F)
Max. process pressure
PN 40, Class 300, 10K, 400 bar (5800 psi)
Wetted materials
Measuring tube: 1.4539 (904L)
Connection: 1.4539 (904L); 1.4404 (316/316L)
Max. measurement error
Mass flow (liquid): В±0.1 %
Volume flow (liquid): В±0.1 %
Mass flow (gas): В±0.5 %
Density (liquid): В±0.0005 g/cm3
Measuring range
0 to 1000 kg/h (0 to 37 lb/min)
Medium temperature range
50 to +200 В°C (58 to +392 В°F)
Max. process pressure
PN 40, Class 300, 10K, 400 bar (5800 psi)
Wetted materials
Measuring tube: 1.4539 (904L)
Connection: 1.4539 (904L); 1.4404 (316/316L)
В±0.25 % o.r. В± 1 to 4 m/s (3.3 to 13 ft/s)
В±0.5 % o.r. В± 1 mm/s (0.04 in/s)
В±5 % o.r.
0.14 to 1.66 l/s (0.035 to 0.44 gal/s)
Medium temperature rangeSeal material EPDM: 20 to +130 В°C (4 to +266 В°F)
Seal material Silicone: 20 to +130 В°C (4 to +266 В°F)
Seal material Viton: 0 to +150 В°C (+32 to +302 В°F)
PN 16
Wetted materialsLiner: PFA
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022), Tantalum,
Platinum
Mass flow (liquid): В±0.15 %
Density (liquid): В±0.0005 g/cmВі
0 to 18 000 kg/h (0 to 660 lb/min)
Medium temperature range40 to +125 В°C (40 to +257 В°F)
150 В°C allowed for 1 h
PN 40
Wetted materialsMeasuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Mass flow switch
Max. measurement error2% - 10% (per measurement range)
Medium temperature range-20...+85В°C
(-4...+185В°F)
CIP-able to 130В°C / 266В°F
100 bar (1.740 psi)
Mass flow switch
Max. measurement error2% - 10% (per measurement range)
Measuring range1"...40"
Medium temperature range-20...+85В°C
(-4...+185В°F)
CIP able to 130В°C / 266В°F
100 bar (1.740 psi)
Mass flow (liquid): В±0.15 %
Volume flow (liquid): В±0.15 %
(Reference condition)
0 to 18 000 kg/h (0 to 660 lb/min)
Medium temperature range196 to +125 В°C (320 to +257 В°F)
Max. process pressurePN 40, Class 300
Wetted materialsMeasuring tubes: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Mass flow (liquid): В±0.2 %
Volume flow (liquid): В±0.3 %
0 to 45 000 kg/h (0 to 1650 lb/min)
Medium temperature range40 to +125 В°C (40 to +257 В°F)
Max. process pressurePN 40, Class 300, 63K
Wetted materialsMeasuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Mass flow (liquid): В±0.20 %
Volume flow (liquid): В±0.30 %
0 to 70 000 kg/h (0 to 2570 lb/min)
Medium temperature range50 to +125 В°C (58 to +257 В°F)
Max. process pressurePN 40, Class 300
Wetted materialsMeasuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Max. measurement error
2%
Measuring range
0 to 56'550 m3/h
Medium temperature range
-20 to +120В°C
(-4 to +248В°F)
Max. process pressure
0 to 16 bar abs
Wetted materials
1.4435/316L
Volume flow: +/-0.8% o.r. +/- 0.2% o.f.s
Measuring rangeup to 750 l/min
Medium temperature range-10 to 70В°C (+14 to +158 В°F)
Permissible short-term temperature, maximum one hour:
85 В°C (185 В°F)
Repetition after 4 hours at the earliest
16 bar
Wetted materialsPEEK, Stainless Steel, FKM, EPDM
Electrodes: 1.4404/316L
The E&H Flow Meter is a device that determines the volume flow or mass flow of a substance, that is, the amount of a substance passing through a flow stream, for example, the cross section of a pipeline per unit time.
Endress and Hauser Flow Meter Types
Endress Hauser Coriolis Flow Meter
The action is based on the Coriolis effect: U-shaped tubes are subject to vibrations during movement, and vibrational vibrations, in turn, cause the substance to twist. The magnitude of the phase shift depends on the lot flow rate of the fluid or vapor. The flow rate is measured taking into account the resulting twist angle. Most often, such currentmeters are used for aqua media, including paints, varnishes, liquid polymers.
Advantages of mass flow meters:
- Mass flow is measured directly.
- Precipitation or contamination dissolved in the liquid does not affect the measurement results.
- There are no obstacles in the internal section, the system works stably.
- There are no obstacles in the internal section, the system works stably.
The main EH Series: Proline Promass, Dosimass, Proline Cubemass
Variable differential pressure flowmeters
The principle of operation of Endress Hauser Deltabar is based on the measurement of the pressure drop that occurs when a liquid or gas flow passes through a narrowing device (washer, nozzle). At this point, the flow rate changes, and the pressure increases. Measurements at the point of passage of an obstacle are made applying aincrement pressure sensor.
Excellences: there are no moving parts in the device.
Endress Hauser Electromagnetic Flow Meter
An electromotive force is generated by the action of water or other conductive liquid passing through a magnetic field. It turns out that the liquid flows between the poles of the magnet, creating an EMF, and the device fixes the voltage between the 2 electrodes, thereby measuring the size of the flow. This device works with minimal errors, provided that purified liquids are transported and does not slow down the flow in any way.
The principle of operation of electromagnetic flowmeters
It is based on the interaction of a moving electrically conductive liquid with a magnetic domain. When a fluid moves in a magnetic area an emf arises, as in a conductor moving in a magnetical range. This EMF is proportional to the flux evaluate, and the stream appreciate can be determined from the flow rate.
Advantages:
- There are no moving and stationary parts in the cross section, which allows you to keep the speed of fluid transportation.
- Measurements can be made in a large dynamic range.
E&H Electromagnetic Flow Meter series includes: Proline Promag, Dosimag, Picomag
Tachometric flow meters
The main measuring element is the impeller or turbine (located perpendicular or parallel to the flow, respectively). The process measures the speed of rotation and the number of revolutions made in the stream.
Advantages:
- Suitable for liquid, steam and gas flow dimension.
- Easily mounted on pipelines of small diameters and are often used in domestic conditions.
- Operates without power supply, no electrical connection required.
E&H ultrasonic flow meter
Stream meters of this type are supplemented with ultrasonic signal transmitters. The speed of the signal from the transmitter to the receiver will change every time the fluid moves. If the ultrasonic signal goes in the direction of the flow, then the time decreases, if it goes against it, it increases. By the difference in the time of signal passage along the flow and against it, the volume flow velocity of the dip is calculated. As a rule, such devices are equipped with an analog output and a microprocessor control unit, and all displayed data is displayed on an LED display.
Advantages:
- Vibration and shock resistance.
- Stable, durable housing.
- Suitable for refinery and cooling applications.
- Perform flow measurements of water and liquids similar to water in physical properties.
- Work in the average dynamic range of measurements.
- Can be mounted on pipelines of large diameters.
Endress Houser offers Clamp-on and In-line ultrasonic flow meters: Proline Prosonic Flow, Teqwave
Endress and Hauser Vortex Flow Meter
In Proline Prowirl flowmeters, the frequency of oscillations that occur in a gas or liquid flow at the moment of bypassing obstacles is measured. The flow around leads to the formation of vortices (in fact, this is why this type of device got its name), and the magnitude of the change in vortices allows you to calculate the flow strength.
Advantages:
- Suitable for measurement the flow of gases, industrial air.
- There are no moving parts in the design.
Endress Hauser Gas Flow Meter
Thermal mass flow meters from EH are designed for direct mass flow measurement of compressed air, gases and water-based liquids.
This flowmeter consists of a signal converter and a probe with temperature sensors (RTDs) located at the end of the probe. One sensor measures the operating temperature, and the other one heats up to a certain temperature above the operating temperature. As the flow increases, the heated sensor cools down.
Use of flow Meters
The flowmeters are intended for use in the heat and power, chemical, food and other industries as a means of commercial accounting and technical control of liquids in various technological processes.
You can buy any of Endress Hauser Flow Meter at the best price from our company.