PRESSURE TRANSDUCER

Siemens pressure transducers are compact single-range product. It is suitable for the measurement of absolute and gauge pressure. Stainless steel sensors and ceramics sensors are available in this series. This series is used to measure the process pressure, absolute pressure, and hydrostatic pressure. The measured pressure will be transformed with these sensors into a 4-20-mA or 0-10-V-signal.

Danfoss offers a wide range of pressure transducers which is suitable for almost all kinds of industries. Including refrigeration, water booster pump application, hydraulic operations, and so on.

The DST P110 sensor offers improved reliability, durability, and performance for applications in the refrigeration and air conditioning markets. It has a stainless-steel design and a hermetically sealed media interface. DST P110 series products can withstand even the harshest application environments. The sensor runs on a new powerful electronics platform. It offers self-diagnostic capabilities and programmable features.

The AKS 32 and AKS 33 series measure the pressure and convert the measured value into a standard signal. These models have been widely used in air Conditioning, Commercial Refrigeration, and industrial refrigeration sectors.

AKS 3000 series of absolute transmitters are high-level signal conditioned current output transmitters. It was developed to meet demands in the refrigeration industry.

Gems offer Chemical Vapor Deposition (CVD) pressure sensors that provide an effective method of overcoming the often severe limitations of other low-cost pressure measuring products. Thin Film and MMS are the other models.

The MMS sensors utilize common semiconductor manufacturing techniques that allow for high proof pressure, good linearity, great thermal shock performance, and stability in a thin sensor package.

Thin Film Sensors Sputtered thin-film technology provides years of worry-free measurements under demanding real-world conditions. Sputtered metallic strain gauge sensors have terrific thermal properties and superior stability specifications. Ideal for harsh applications demanding long-term service where precise laboratory-type measurements are required

You won’t have to worry about compatibility issues or installation problems with our sensors as they work with most common hardware platforms. It can easily integrate into your existing systems or create new ones from scratch without having to worry about compatibility issues. We offer many types of sensors, so we can meet all your needs. No matter what type of application you have– whether it’s measuring temperature, humidity, airflow, water level, or something else entirely. If you ever need assistance finding the right sensor for your project? Just contact us, and we’ll help guide you through the process step by step until everything is up and running smoothly again! Some general technical features are mentioned below for your reference.

• Measure Range: 0 BAR to 1000 BAR
• Pressure Type: gauge (G)
• Overpressure: 150%FS
• Accuracy: 0.5%FS, 1.0%FS
• Output signal: 4-20mA(2-wire), 0-5V;1-5V;0.5-4.5V; 0-10V  (3-wire)
• Supply: 12-36Vdc
• Compensated temperature range: -10~+80°C
• Storage temperature range: -40~+125°C

Pressure sensors are devices that measure the amount of force per unit area applied to them. It’s used in many industries to measure the amount of force or weight being applied to it. This can be done with any type of material, including liquids and gases. The most common use for this technology is measuring fluid levels in tanks and other containers where fluids are stored or transported. It can also monitor the flow rate of water, oil, gas, air, steam, and other types of fluids through pipelines. They can even be used on moving objects like vehicles, so you know how fast they’re going at all times!

How its work?

Pressure is one of the most common types of measurement in science and industry. There are different types of pressure transducers, one of the most common is the strain gauge-based transducer. This type uses two metal plates to measure changes in force on them due to applied stress or strain on their surfaces. The resulting change in resistance can be used to determine how much force was acting upon it at any given time. These devices are typically used with other instruments. Such as data acquisition systems and digital multimeters. Including remote locations where they cannot be directly accessed by humans without special equipment or tools. The output signal produced by these devices is often very small and requires amplification.

Design and construction

Transducers can be made from different materials depending on the application. Ceramic is one material that can be used for these sensors because it has high stiffness and good electrical insulation properties. The ceramic pressure sensor consists of three main components.(1) A circular diaphragm clamped at its edge onto a rigid ring, which forms the cavity. (2) An electronic circuit consisting of thick-film resistors or capacitors. (3) A base substrate with electrodes attached to form Wheatstone bridge circuitry.

The three-dimensional construction of the ceramic sensor provides excellent stability under static load conditions. Even maintaining low sensitivity to shock loads when compared with other types of sensors. This makes them ideal for use in harsh environments where mechanical shocks are common occurrences. In addition, they have better performance than metal foil-type sensors when exposed to elevated temperatures up to 200 °C.

Apart from price there are many factors to be considered according to the applications they will have. Several factors help determine the type of equipment they need:

• Pressure: You must know the range of pressure to be measured. Especially the maximum, to have the best results in measurements and efficiency. The diaphragm, accessories, and welds must be compatible with the media where they will be installed.
• Both the ambient and process temperatures must be known to be compensated to avoid variations in the transducer reading.
• Environment: The environment where the transducers operate should also be closely examined. Factors such as humidity, temperature, and dust should consider when selecting the type of equipment.

High-temperature transmitters are the key component for monitoring and controlling the pressure of a fluid in many industries. They usually have a small diaphragm that opens or closes according to the pressure levels that are preprogrammed. Due to their operation, they are often confused with pressure transmitters since they perform similar functions.

The transducer or transmitter cannot control the pressure. They only measure the pressure variation as electrical outputs. It included milliamps, voltage, millivolt, resistance, etc.

There are various kinds of pressure-sensing technologies or sensing principles capable of transducing pressure into a measurable and standardized electrical signal. The most common are strain gauge, capacitance, pressure potentiometric.

From our store, you will find a wide range of products. Those will adapt to various industrial needs, with the best quality and price ratio.

According to their operation, four different types of sensors are distinguished. Those are Resistive, Piezoresistive, Capacitive, Piezoelectric,etc

The activity with resistive pressure sensors base is on the variation of the resistance by the deformation as a process of the pressure. This degree attraction of the conductor will leads to the increase the length and reduces the section surface. That causes a rise in electrical resistance since the specific resistance remains constant.

A base body uses to form this operational attainable. That body features a deformation during a controlled manner. It subjected to pressure and typically consists of an agent membrane in one amongst its components.

During a pressure electrical device sensing element, the deformation worth measures with meander-type metallic electrical conductors. These perform as strain gauges, typically situated within the growth space and also the upset space.

They are used in the industrial field to determine the pressure difference between two different points. These transducers evaluate the pressure through a process known as inferential measurement. This measuring method calculates the pressure or particular variable by measuring other variables which makes the calculation of pressure much easier.

According to this, absolute pressure and gauge pressure can also be considered as differential pressure. Those are mostly used in areas where the flow rate has to be calculated.

Pressure transmitters are used in a large variety of industrial and residential sectors for various pressure determining purposes. Numerous industries use pressure-sensitive transportation and storage devices to keep up optimum product conditions, which should be accurately monitored to make sure safe delivery and ultimate application. Laboratories conjointly use pressure sensors to live the relative pressure of vacuum chambers to the atmosphere.

It is also used in the filtration system for monitoring. Generally, the liquid and gases that pass through the filtration system include dust particles which will lead to obstruction to the flow. Some applications cannot allow the passage of contaminants through the filtration system. In such systems, it can be used to detect the gradual pressure drop due to the sediments in the system.

Variable frequency drives, or VFDs, controls the electrical motor by modifying the input frequency to the electrical motor.  Transducers monitor the pressure at the pump outlet and send electrical variable signals to the VFD to control the speed as preprogrammed.

Pressure sensing devices are used for VFD speed management in machinery and industrial plant automation.

In order to be an effective and efficient tool for machine automation, transducers must be able to work with a variety of media.