Jun 25 2010

Air pressure regulator filter chicago pneumatic

Category: automatic control products — admin @ 3:07 pm

Bottom or back connections of electro pneumatic transducer are also available as well as several other options such as alternate elastomeric seals, glycerin fill, pointer follower and even a contact output.

Another major advantage is its digital interface. Previously, air pressure regulator engineers would have to design a complex analogical electronic board and then integrate it into an IR imaging system to make the detector run.

By removing this complicated step, where a system engineer would have to try and find room to squeeze in an electronic board, integrating air regulator  with its digital interface makes that IR system design process easier and frees up space.

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May 21 2010

i/p transducer is sensitive to cold situation

Category: Uncategorized — admin @ 3:17 pm

This series of pressure sensors are robust, that Industrial gauges used to measure pressure drop of filters, strainers, pumps, chillers and heat exchangers. The preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its electro pneumatic transducer.
All ranges are dual scale of transducer supplier which provides accuracy. The Series i/p transducer contains a piston-sensing element which provides a wide offering of ranges from 424 PSID up to 564 PSID. All models have a sparking over pressure rating of up to 3000 or 6000 PSI depending on body material chosen.

The models have more pressure rating of up to 8585, according to the material of the body, and all traces are available and 524% FS accuracy.   E / P transducer falls on filters, strainers and heat exchangers range from 538 to 645th

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Apr 01 2010

Several Performance Specifications for Electro Pneumatic Transducer ＆Air Pressure Regulator

Category: automatic control products — admin @ 10:03 am

There are several performance specifications and features for electro pneumatic transducer. Performance specifications include output pressure, maximum air volume, maximum supply pressure, and operating temperature. Electro pneumatic transducer with British standard pipe thread (BSPT) and metric threads are also available. In terms of features, electro pneumatic transducers often provide analog or digital gauges for pressure readings. Outdoor rated devices include seals and other materials that can withstand a variety of weather conditions. Explosion proof, corrosion resistant, and sanitary devices are also available. 

Air pressure regulators control the pressure in air lines used by pneumatic tools and machines. To provide consistent pressures, they remove fluctuations in the air supply and are adjustable. Some air pressure regulators attach to devices such as gauges, filters, lubricators, and displays.  

There are several types of air pressure regulator. General purpose regulators are designed for typical industrial use and operate above atmospheric pressure. High air pressure regulators are rated for inlet pressures over 1000 psi, and low pressure regulators operate at pressures below 15 – 20 psi. With dual stage regulators, fluid flows through successive chambers so that a constant pressure is delivered even when the inlet pressure decreases. Point-of-use regulators attach at or near a tool or device.

Air pressure regulator provides several methods of adjustment control. Manual regulators typically use knobs or T-handles. Analog voltage controls cover ranges such as 0 – 5V and 0 – 10V, while analog current controls are designed for current loops such as 4 –20mA. Pneumatic adjustment controls or “volume boosters” control air inputs. Some adjustment controls include serial, parallel, or digital interfaces.

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Mar 30 2010

More Product Applications about Electro Pneumatic Converter ＆Transducer

Category: automatic control products — admin @ 10:35 am

Electro pneumatic converter and electro-pneumatic transducers have many different purposes. The present invention relates to an electro pneumatic converter comprising a displacement pump driven by at least one electric motor.

Electro pneumatic converter is used, for example, in the biomedical field for the pneumatic control of a cardiac module, or artificial heart. An artificial heart is formed mainly of two ventricle, each comprising a flexible bag or blood bag whose deformation for aspirating or delivering the blood is controlled by the deformation of a gas bag, for example an air or nitrogen bag. Each of the two gas bags, corresponding to each of the two ventricles, is connected periodically through a distributor to the inlet and to the outlet of the pump of an electro pneumatic converter of the above type. Such converters are already known, whose volume is however never less than 10 cubic decimeters or so, which makes it impossible to implant them in a patient. Serious disadvantages occur for the patient in whom a cardiac module has been implanted.

To overcome these drawbacks, a displacement pump is sought which, for a given delivery rate, has reduced volume. A pump is known offering this advantage, described in the British patent application published under the No. 2 123 089. It is a gear displacement pump with two gear wheels each of which is driven by its own electric motor, in which two independent electronic circuits are provided for controlling the motors, connected to computing means adapted for controlling the motors so that the teeth of the first toothed wheel are always in contact with the teeth of the second toothed wheel.

Electro pneumatic transducer converts current or voltage input signals to proportional output pressures. They are used as process control elements in valves, pneumatic relays, and flow regulators for applications such as spray and damper control. There are three basic types of electro pneumatic transducers: voltage-to-pressure (E/P), current-to-pressure (I/P), and digital-to-pressure (D/P). Voltage-to-pressure devices offer finite control ranges such as 0 – 5 V or 0 – 10 V. Current-to-pressure devices provide current loop control and signal ranges such as 4 – 20 mA or 0 – 20 mA. Digital-to-pressure devices use either serial or parallel controls. Commonly used serial controls include RS232 and RS485. Examples of parallel protocols include general-purpose interface bus (GPIB) and IEEE 488. Specialized inputs such as transistor-transistor logic (TTL) are also available. If you want to learn more product information, please visit http://www.eaa-groups.com/.

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Mar 19 2010

i/p transducer, e/p transducer, electro pneumatic transducer, electro pneumatic converter, air pressure regulator and air regulator

Category: automatic control products — admin @ 6:13 pm

Here is some product information about i/p transducer, e/p transducer, electro pneumatic transducer, electro pneumatic converter, air pressure regulator and air regulator for you. They are the representative products of famous worldwide EAA-GROUP, who is aimed to manufacturing.

 As we know there are different kinds of i/p transducers or e/p transducers, such as EAA-T1000, EAA-500X,EAA-T1500, EAA-550X, they have more function than the traditional ones. I-P and e/p transducers offer a lot more options for input signals with choices of both voltage and current input signals. Its compact housing, accessible ports and easy adjustments provide an ideal answer to applications that are space-constrained. An integral volume booster provides high flow capacity, increasing control speed in critical applications. Electro pneumatic transducer is used to convert a milliamp control signal into a proportional pneumatic signal for pneumatic operators.

Electro pneumatic converter requires a standard input and is for use with linear pneumatic actuators and has high air capacity. It can be easy change of the output signal from. Electro pneumatic converter is used, for example, in the biomedical field for the pneumatic control of a cardiac module, or artificial heart.

 As to air pressure regulator, it controls the air pressure in whatever the air is flowing through. If hot air is flowing through a piping system and the air pressure is too weak, then the piping system can’t move whatever is flowing through them. If the air pressure is too high then it will damage the vital parts of the piping system. The air regulator keeps it at a happy balance. Air pressure regulators are used in air compressors, medical oxygen tanks, and helium tanks used to blow up balloons, to name a few.

 Air regulator is used for plant air applications with the smallest to the largest flows and all pressure ranges, offering a variety of control valve accessories, such as air supply regulators, switching valves, panel loaders, controllers, and volume boosters. These accessories can be ordered as individual units, or they may be included as part of a control valve.

 There are pictures on our website, where you can see concrete data. Of course if you want to learn any product, you can call us at any time. We will give you comprehensive reply. Welcome you come to choose or present your opinions.

 

 

       

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