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901 Prescal® pressure switches with scaled adjustment knob
Adjustable pressure switch monitoring overpressure, vacuum or
differential pressure of liquid and gaseous – also aggressive –
media.
The pressure switch uses a scaled adjustment knob to enable
the adjustment of trip and reset pressure without the use of a
screwdriver.
Various versions with overlapping adjustment ranges are available. These cover the overpressure range of 5 mbar to 12 bar, as well as the vacuum range of -5 mbar to -700 mbar.
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Piezo-resistive Pressure Sensor DS-1-A-400 fluid-Check®
for oil and water devices
Installation ONLY 3 Minutes, with the help of the measuring connection SERVCLIP (NO NEED TO CUT PIPES) www.servclip.com
DS-1-A-400-1/4" combinable with serv-Clip® Type 1
(for mounting on pressurized pipes)
DS-1-A-400-3/8" combinable with serv-Clip® Type 2
(for mounting on non-pressurized pipes)
Description
In addition to its robust and compact design, this sensor stands out by its high accuracy and its extensive measurement range. As a standard, the housing and all parts exposed to the liquid are made of stainless steel (Type 1.4571). The standard connection is G1/4“, with soft seals made of Viton (up to 200°C).
With the measuring connection serv Clip® type 1 or 2 (for mounting on pressurized pipes and on non-pressurized pipes) you can install other SENSORS like (Temperature, Flow rate, Leakage, Water), MANOMETERS, PARTICLE COUNTERS and more (DIN Norms). SERVCLIP can only used for HYDRAULIC OIL (no water).
Technical data
- Pressure range 0 ... 400 bar
- Output signal 4 ... 20 mA / 2 wires
- Operating temperature –20 ... 80°C
- Protection mode IP 65
- Right-angle plug connection DIN 43650 A
- Robust stainless steel housing
- Fully encased sensor element made of stainless steel
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The factory set pressure switches series 901
The switching pressure can be defined at a value of between 5 mbar and 12 bar in the overpressure range and between -5 mbar and -900 mbar in the vacuum range.
The main area of use for the compact pressure switches series 901 is in monitoring filling levels and filters, as well as in monitoring overpressure, vacuum or differential pressure in closed systems. These pressure switches are suitable for liquid and gaseous media including aggressive media.
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Kistler sensors measure pressures with high precision over a wide area of applications and under the most extreme conditions. For example: cylinder pressure in engines, the pressure in plastic melts or the pressure drop in dialysis units.
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The pressure transmitter of product range type 663 have calibrated and temperature compensated sensor signals which are available as voltage output.
The amplified linear voltage output signal, can be connected directly into an electronic control system.
The transmitter can be mounted directly due a pcb board or with a 2.5 mm plug connection.
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This pressure-measuring cell is based on ceramic technology, developed by Huba Control and used for the last 10 years, in millions of applications, used in combination with a unique integrated electronic design, this gives the type 513 series a high degree of accuracy for all temperature ranges.
This technology with an amplified ratiometric output signal, supports the direct assembly without the need for the user to adjust for temperature or pressure.
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These compact OEM pressure transmitters type series 511 meet the highest specification for mechanical stress, EMC compatibility, and operational reliability, which means that this range is particulary suitable for all demanding industrial applications.
This sensor utilises a ceramic technology, developed by Huba Control and for the last 10 years, in millions of applications, used in combination with unique integrated electronic design, means that the type 511 series has a high degree of accuracy for all temperature ranges. These units are available in small or production quantities, with an excellent price to performance ratio.
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Coding: ME501
Pressure: 0,5 .. 50 Bar
Pressure Measurement: Gauge, sealed gauge, absolute
Technology: Piezoresistive
Diameter: 18.00 mm
Structure: Membrane
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME651
Pressure: 2 .. 400 Bar
Pressure Measurement: Gauge
Technology: Piezoresistive
Diameter: 18.00 mm
Structure: Monolithic
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME657
Pressure: 350 Bar
Pressure Measurement: Gauge
Technology: Piezoresistive
Diameter: 12.85 mm
Structure: Monolithic
Thermal compensation: YES
Signal converter: NO
Signal output: Differential signal
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Coding: ME703
Pressure: 0,06 .. 20 Bar
Pressure Measurement: Gauge, absolute
Technology: Capacitive
Diameter: 32.40 mm
Structure: Membrane
Thermal compensation: NO
Signal converter: YES
Signal output: Frequency
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ELGI's new generation PET air compressor features many technical advances that combine to enhance operation with superior efficiency and durability, along with rugged performance in the demanding bottle-blowing environments. The uniqueness of Elgi PET is that the suction unloader is of a simpler design compared to the diaphragm type versions which require periodic maintenance. The compressor, with in-built moisture separator, is also integrated with down- the- line filters and dryers to ensure the air is completely dry and clean.
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The model HIHPG3-20147 Package is a two-stage unit that
can boost 100 PSI Shop Air up to 4500 PSI and also be
powered by shop air. The advantage is no dependence on
nitrogen cylinders. Disadvantages are considerably slower
fill speeds (Even with a 10 H.P. air compressor), and the need
to Chemically Dry the air to -50°f dewpoint or better before
being boosted.
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The ELGI- Samsung Centrifugal Air Compressors bring into India the world's acknowledged Turbo master to meet all requirements of oil-free compressed air.
The power of the Turbo Master ranges from 400 HP to 1500 HP. It's capacity ranges from 1400 cfm to 8500 cfm and pressure from 3 to 14 bar.
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Advantages of JAB - High Pressure - compressors
Compact construction style
Most effective cooling system
Low compressed outlet temperature
High volumetric efficiency
Maintenance free oil and water separator for all pressure stages with automatic discharge
Oil pressure lubrication including pressure control
Pressure gauges for all stages and oil pressure
Safety valves for all pressure stages
Long life time of valves
Vibration free 3-point assembly
Suitable for air and neutral gas
High quality, robust and reliable
Efficient, economic, easy maintenance
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The medium range compressors of JAB do not pretend to be sophisticated low-pressure compressors, but individual devices that have been developed with the knowledge we gained during the construction of our compressors with a performance up to 350 Bar.
The main characteristics of these machines are oil pressure lubrication, oil pressure control, oil pressure monitoring, shut down in case of lack of oil, oil and water separation with automatic discharge and condensate separation as well as very low noise emitting values.
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The oilless booster compressors from HAUG Kompressoren AG compress technical gases such as air, nitrogen, oxygen, natural gas with suction pressures between 1 – 10 bar(g) up to maximum discharge pressures of 30 bar (oxygen) and 60 – 100 bar (other gases) depending on the type of gas and customer’s requests. Also the recovery of toxic or rare gases is possible (CO, Ar, He, Xe). The picture shows a HAUG booster double compressor installation type QTO, 4 cylinders, air-cooled (3000 x 2085 x 1850 mm, approx. 1500 kg)
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Axial Compressor
Axial compressors attain volume flows of 70,000 to 1,400,000 m³/h and a maximum outlet pressure of 20 bar.
They demonstrate their high level of efficiency in a variety of applications such as:
* Air separation plants
* Ammonia plants
* Blast furnace blower
* Wind tunnels
* Coking plants
* Nitric acid plants
* Fluid Catalytic Cracking (FCC) plants
* Gas liquefaction plants.
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Compressors
Centrifugal Compressor
MAN Turbo’s product range includes a variety of centrifugal compressors. Centrifugal compressors are extremely robust machines that can be built for the compression of various gases.
The casing design determines whether the compressors are categorised as horizontally or vertically split, each type having different attributes and application limits. The advantages and disadvantages of each and the feasibility of using a particular compressor should be considered with regard to the application in question. The specialists at MAN Turbo will be happy to assist you in this.
Centrifugal compressors are used in a wide range of industries. MAN Turbo offers specific solutions tailored to the customer specification for various applications:
* Oil and gas industry (up-, mid- and downstream)
* Air separation plants
* Chemical industries & Petrochemicals
* Iron & steel, mining
* Paper industry.
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Isotherm Compressor (Type RIK)
Isotherm compressors are single-shaft centrifugal compressors with integrated cooling. They are suitable for process air with minimal energy consumption. Over 1,000 systems have been produced, installed and commissioned to date.
Isotherm compressors are characterised by:
* Low energy consumption
* Low noise emissions
* Reliability
* Compact construction
* Centrifugal compressor inline
* Highly developed aerodynamics
* Cooler bundle in the compressor casing.
There are three types of isotherm compressor:
* RIKT: Centrifugal air compressor with volume flows up to 670,000 m³/h
* ARI: Combination of axial/radial compressor for maximum flow volume
* RIO: Process compressor for oxygen with minimal space requirements
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DYNAMIC series
Power class: 65-370 kWOil-free compressed air at the best possible cost-benefit ratio! The DYNAMIC series offers an oil-free, two-stage turbocompressor series in the power output range of 65 to 370 kW with volumetric flow rates of between 9.7 and 65.5 m³/min and 9-bar final compressing pressure.
The DYNAMIC series is particularly suitable for applications in the medium to large industry sector, for example petrochemicals, refineries, the steel and automotive industries. In other words, wherever an even and extemely reliable compressed air supply is required; and particularly economical to boot!
Advantages:
100% oil-free compressed air
Clearly defined operating costs
Extremely low energy costs for plant operation
Very compact design with extremely high delivery quantity
User-friendly micro processor control
Minimum maintenance cost
Available as an open system or in a sound-insulated version
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Pipeline Compressor
To compensate for the pressure loss that occurs when natural gas is transported long distances in pipelines, pipeline compressors are used to recompress the gas to its original line pressure. In extensively branched pipeline networks in particular, there is a need to vary the amounts of gas transported and the pressure conditions considerably at the compressor stations. This in turn makes high demands on the flexibility of the compressors, which should exhibit a high level of efficiency over a wide range of performance characteristics.
Pipeline compressors are also used in gas collection and gas processing plants as export compressors. The majority of compressors at the stations are driven by gas turbines. However, electric drive motors are being used increasingly as an alternative to turbines.
For these applications, MAN Turbo offers Types RV and Types RM pipeline compressors fully assembled on the base frame.
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