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Home / Products / Pneulead / Pneumatic Detecting Units

Pneumatic Detecting Units Custom

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Custom Pneumatic Detecting Units Manufacturers

Pneumatic detecting units mainly include various pressure switches. The pressure switch adopts the pressure sensor and transmission circuit with high precision and high stability performance and then realizes the detection, display, alarm, and control signal output of the medium pressure signal through the modular signal processing technology. The pressure switch can be widely used in the petroleum, chemical industry, metallurgy, electric power, water supply, and other fields, to measure and control the pressure of various gases and liquids. Pneulead has a pressure switch series and a digital pressure switch series. Compared with a digital pressure switch, the pressure switch series refers to the mechanical pressure switch as a pure mechanical deformation resulting in the action of the micro switch. When the pressure increases, the different sensing pressure components (diaphragm, bellows, and piston) will produce deformation, move upward, through the rail spring and other mechanical structures, and finally start the top of the micro switch, so that the electrical signal output. The digital pressure switch contains a precision pressure sensor, amplifies the pressure signal through a high-precision instrument amplifier, and collects and processes data through a high-speed MCU. The digital pressure switch generally adopts a 4-bit LED real-time digital pressure display, relay signal output, upper and lower limit control points can be set freely, small hysteresis, anti-vibration, fast response, stable and reliable, and high precision. 

About Group

PNEUMATIC SYSTEM PROFESSIONAL SOLUTION

Ningbo Sono Manufacturing Co., Ltd. is China Pneumatic Detecting Units Manufacturers and Custom Pneumatic Detecting Units Factory, which has a history of 25 years in pneumatic field. Our company has set up Zhejiang provincial research and development center and hired domestic and overseas engineers，we have powerful exploiting capacity, we produce six series of products as following: Air source treatment, Pneumatic control elements, Pneumatic act elements, Air press punch, Pipe fittings and Pneumatic tubes, electricty control cylinder. We have the ability to supply the whole set of pneumatic system. Adopting the international advanced technique and machine equipment, we have passed ISO9001:2015 and got CE, ROHS certifications. And developing actively the market of home and abroad and building a wide sales net and after-sale service system. Satisfactory service to customers.
Meanwhile, we won “National High and New Techno-logy Enterprises”, ” Technology Innovation Model Company” and so on. STNC brand has been Famous Brand in Zhejiang province, STNC products have been regarded as brand products in Zhejiang province, selling well all over the world.

Ningbo Sono Manufacturing Co., Ltd.
Ningbo Sono Manufacturing Co., Ltd.

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Industry Knowledge Extension

What factors influence the design of Pneumatic Detecting Units?

The design of pneumatic detecting units, which are devices used for sensing and detecting various parameters in pneumatic systems, is influenced by several factors. These factors are crucial to ensure the effectiveness, reliability, and safety of the detecting unit in a given application. 
Detection Parameter:
The specific parameter that the detecting unit is designed to measure or sense greatly influences its design. Parameters could include pressure, flow rate, temperature, humidity, or the presence of certain gases.
Operating Conditions:
The environmental conditions under which the pneumatic detecting unit will operate play a significant role. Factors such as temperature range, pressure range, and exposure to harsh chemicals or contaminants impact the choice of materials, sealing methods, and overall robustness of the unit.
Accuracy and Precision Requirements:
The required level of accuracy and precision in detecting the parameter is a critical factor. Some applications demand highly accurate measurements, while others may tolerate a lower level of precision.
Response Time:
The speed at which the detecting unit can respond to changes in the detected parameter is important in many applications. Fast response times may be crucial in dynamic processes or applications where quick adjustments are needed.
Compatibility with Pneumatic System:
The detecting unit must be compatible with the overall pneumatic system in which it is integrated. This includes considerations for the type of gases used, pressure levels, and the overall configuration of the pneumatic system.

How do Pneumatic Detecting Units utilize compressed air to perform detection functions?

Pneumatic detecting units utilize compressed air to perform detection functions through the manipulation of pressure differentials or changes in airflow. The basic principle involves using variations in air pressure to trigger or signal a particular condition. 
Pressure Sensing:
Pneumatic detecting units often include pressure sensors or transducers that can detect changes in air pressure.When a specific substance or condition is present (such as the presence of a gas or the level of a liquid), it can affect the air pressure in the system.
Pressure Differential:
The detection mechanism is designed to respond to a pressure differential caused by the presence or absence of the substance being monitored.For example, in the case of a pneumatic pressure switch, a pressure differential above or below a certain threshold can trigger a response.
Actuation Mechanism:
The pressure change detected by the sensor activates an actuation mechanism within the pneumatic detecting unit.This actuation mechanism may include valves, diaphragms, or other devices that control the flow of compressed air.
Output Signal:
The activation of the actuation mechanism results in a change in the output signal of the pneumatic detecting unit.The output signal could be used to trigger an alarm, control a process, or provide feedback to a monitoring system.
Adjustable Thresholds:
Many pneumatic detecting units allow for the adjustment of pressure thresholds to customize the sensitivity of the detection.Users can set these thresholds based on the specific requirements of the application.
Pneumatic Logic:
In some cases, pneumatic detecting units use pneumatic logic elements, such as pneumatic relays, to process signals and control additional pneumatic devices.This allows for more complex control and automation based on the detected conditions.
Safety Features:
Some pneumatic detecting units incorporate safety features, such as fail-safe mechanisms, to ensure proper functioning and to prevent false alarms or incorrect responses.
Integration with Control Systems:
Pneumatic detecting units are often integrated into larger control systems or automation processes, allowing them to communicate with other devices and systems.