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Flow Rate Sensor QS-2-B-008 and Leakage Sensor LS-2-B-...
with serv-Clip® Typ 2 (no cutting pipelines)
(for hydraulic and gear oils as well as for water-glycol HFC)
Examples:
Leakage (*)
Monitoring flow rate and wear of pumps
Operability of accumulators
Filter transmittance
Heat exchangers
Nozzle flow rate
Speed of hydraulic motors
Description:
Via a hole in the pipe (plastic deformation with the measuring connector serv-Clip® Type 2-mounting on non-pressurized pipes-INSTALLATION WITHOUT CUTTING PIPES-3 MINUTES), the sensor is placed directly into the oil circuit. The measuring system is based on the calorimetric principle, measuring flow rate speed in Meter/Second. Inexpensive and rapid Mounting.
Installation from pipe 12 x 1,5 mm up to 5,5 mm wall thickness possible.
For pipes over 3“ (88,9 mm) and wall thickness from 6 mm ask about our adapter SC-XE-607.
Calibration service :
You get pro sensor a data sheet with curves (comparison mA with l/min).
Inform us the ID of the pipeline and the wished measuring range from/to in l/min.
Technical data
- Measuring range 0,05 …8 m/s
- Flow rate (QS) up to 600 Liter/Min (depending on ID)
- Leakage (LS) from 0,02 Liter/Min (*)
- Temperature -20...80°C
- Output signal 4 ... 20 mA
- Power supply 24 V DC +/-10%; 150 mA
- Electrical connection M12-universal connector
- Range setting by micro-switches 6 LED
- For pipe diameters Ø 12 mm and larger
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TURCK's wear-free flow sensors reliably monitor the flow of gaseous and liquid media. The calorimetric operation of the sensors is based on the heat transport/heat loss principle, i.e., when fluid moves over the heated sensing probe, heat is conducted away from the sensor. The heat loss is thus a measure of the flow speed.
There are insertion and inline sensors available which can also be used in explosion hazardous areas according to ATEX 100a. Customer-specific versions with regard to special housing designs, materials and connections on request.
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In many fields of process and plant engineering liquids or gases play a considerable part in the results of quality control and operational safety. In the case of coolant and lubricant supply, monitoring the functioning of pumps and aggregates, ventilation as well as monitoring the product itself a failure of the flow can cause considerable damage and downtime. Thus it is very important to monitor that these media are at the right place at the right time and in sufficient quantities. Electronic flow monitors based on the calorimetric principle are especially suited for binary flow monitoring.
As these systems work without any mechanically moved parts they can be mounted independent of mounting position and flow direction. Another distinguishing feature of the calorimetric principle is its independence of the viscosity of the medium. Electronic flow monitors are based on the principle of thermal conductivity.
The flow monitor consists of a sensor that converts this physical effect into an electrical signal, and of a control monitor which processes the sensor signals and converts them into a binary signal output. The sensor is mounted directly into the medium.
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SCHMIDT® Flow-Sensor SS 20.60 HT, for high temperature up to 350 °C
SCHMIDT Technology has developed a high temperature version of the SS 20.60 for the applica-tion in operating temperature up to 350 °C - for short time even 400 °C.
The sensor differs formally in the white ceramic tip. Most of the modifications have been made in-side the sensor and the modules are designed according to the elevated specification.
A complete new designed electronic unit processes the results of measurement and provides a digital and analogue output of flow velocity as well as temperature. The new status indicator dis-plays information about the current flow velocity and the sensors status. Due to the modular con-cept the unit can also be supplied with field bus interfaces. The sensors with field bus interfaces can calculate Kg/h or m³/min. and thus disburdens the supervising PLC. Additionally the sensor gives access to its status information and allows the PLC to inform the user about defects of the sensor.
Applications:
Mass flow-control of combustion processes, burner control, flow measurement of process gases, volume flow measurement of test stands, Measurement of flow velocity in drying plants and steril-izing processes.
Technical data
Design: Immersion sensor with integrated transducer
Application: Free air and guided air in ducts from 25 to 1,000 mm
Measuring range: 0.2 … 20 m/s
Pressure atmospheric
Temperature 0 ... 350 °C
Mounting: G ½ thread
Analogue output: 0...10 V, 0/4 ... 20 mA
Digital output Impulse or switching (10 to 100 Hz)
Power supply: 24 V DC / approx. 150 mA
Field bus version: Profibus DP, Device Net
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The SW-600 series is a range of flow sensors based on the calorimetric measuring principle. This priciple is based on the physical effect that flowing medium absorbs heat energy. The cooling of the sensor tip by the flowing medium is registered and electronically evaluated.
Flow sensors are an essential component of processing- and operation plants in systems technology in order to ensure operational safety. They are used for detection of liqiid media and for coolant supply as well as for operation control at pumps.
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Saving energy is an important issue for all types of industry operating with compressed air. The new probes of the SONOAIR series, belonging to our high-precision measurement devices, are equipped with a lot of new details. These probes are able to detect the consumption of compressed air and non-combustible gases as well as leakage losses. There exist three different device series: Inline probes for pipe diameters of 15 – 50 mm, insertion probes for pipes with a diameter between 50 and 1000 mm and combined devices. The latter do not only detect the flow rate but also the temperature and the pressure within the pipe. For on-site interpretations there exist integrated displays or interfaces for using a PC or a Laptop. Alternatively, the measured data can also be stored on a data logger or a memory card.
The systems can be installed easily. They show a high measuring accuracy. The additional software allows external data interpretations as well as detailed process controls.
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Air Flow Sensors Based on the Calorimetric Principle for Air or Gaseous Media. Compact, Precise, Rugged and Reliable
vent-captors are compact, self-contained flow sensors that work according to a calorimetric principle. The principle allows for the creation of compact, reliable flow sensors with a price/ performance ratio not possible with other physical flow-sensing principles.
Especially at a low flow rate, no other sensing principle can achieve the high accuracy of a vent-captor.
First engineered by weber Sensors more than 20 years ago, weber continues to pioneer sensors based on this principle.
vent-captors are available as insertion and in-line types. Both are also available with a binary output as switches and adjustable set-point and with an analog output as meters with an adjustable measuring range.
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Compact Flow Meter with analog current output
4 to 20 mA current output
A wide range of pipe sizes
Easy installation by a welding fitting
Flow range is adjustable from 10% to 100% of the specified maximum range
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OMNI - F
The calorimetric principle of flow monitoring is based on two temperature sensors. One of these sensors is hearted constantly so that there is a constant difference in temperature between the two temperature sensors when the metering material is at a standstill
calorimetric
nominal diameter from DN 10
Ranges 1-150 cm/s
Pressure range PN 200
Temperature max. 70 °C
Stainless steel material
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Calorimetr. Flow Monitor KAL-D
Calorimetric Flow Monitor KAL
Calorimetric Flowmeter /- monitors KAL-K
Calorimetric Flow Monitor f. Gases KAL-L
Calorimetric Flowmeter,-switch,-totalizer DVK
Differential Pressure Flowmeter RCD
Mass Flowmeter and /-controller for Gases MAS
Mass Flowmeter and /-regulator for Gases DMS
Mass Flowmeter for Gases MFC
Mass Flowmeter and /-regulator for Gases DMW
Therm. Mass Flowmeter for Gases KES
Mass Flowmeter and Counter PMS
Magnetic Inductive Flowmeter / -monitor PME
Magnetic Inductive Flowmeter/-monitor/-counter DMI
Magnetic Inductive Flowmeter/-monitor MID
Magnetic Inductive Flowmeter/-monitor PMG/PMH
Oscillation Flow Meters DOG
Ultrasonic Flowmeter DUB
Ultrasonic Flowmeter/-counter DUL
Vortex-Flowmeter,-switch DVZ
Vortex Flowmeter PWL
Universal Bussystem KOBUS
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Measuring range 1 m/s - 20 m/s air
Connection smooth shank (D = 15 mm); G1/2, Rp 1/2",
1/2 NPT, sliding flange DIN 43743
Material brass nickle plated
Max. pressure 8 bar
Max. temperature 120 °C
Switching accuracy +/-10% of meas. value.
Relays
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The Heat Calculator Option of FLEXIM's non invasive FLUXUS ADM flow meter allows the easy determination of the energy flow in a system.
With temperature measurements made at the inlet and at the outlet of a system as well as flow measurement at the outlet , FLUXUS calculates the Heat Flow or energy usage within that system. All this is done with temperature and flow measurement devices mounted on the outside of a pipe.
FLUXUS will display the actual heat flow through the system, and if needed, totalize the heat flow in order to obtain the heat quantity.
The values can easily be transmitted to a PC for display and analysis. The data obtained can be used for energy flow balancing or it can be transmitted to a process control system.
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