Efficient voltage monitoring relay for High-Risk Applications
Reliable voltage monitoring relay Designs for Commercial and Industrial Applications
CHINA – ?¡ãAny Electronics?¡À proudly presents their complete variety of voltage monitoring relay . They offer a complete set of voltage monitoring relay merchandise as well as other interrelated products. These units are observed in diverse applications for example industrial applications, industrial control circuits and also OEM Panels. These devices come with outstanding precision and repeatability. The standard voltage monitoring relay which can be designed as of late call for incredibly tiny panel space.
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Alnd09 asked how can i make a automatic shutoff valve?
this is for a project. I want to monitor the flowrate in a pipe and automatically turn off the valve is something happens. Like a fridge turning off if the electric goes out or something like that. What would i have to do to make this happen. what are the mechanics? what kind of sensor would i need?
And got the following answer:
Determine the desired condition, e.g. flow exceeds a value or flow is less than a value. Find a flow sensor that suits the range of flow, temperature, pressure, fluid and hardware associated. The type of sensor might be important. Normally the output of the sensor will pass through an interface circuit/device that can be used to read the flow. Sometimes sensors are supplied with the readout and switching device, sometimes not. In the first link the sensors can have a switched output at a particular flow, or a series of pulses with a rate proportional to flow. This output has to be converted to a suitable value for monitoring. For example a series of pulses can be converted to equal width and height then averaged so the result is a voltage representing flow. A switch monitoring this voltage operates when the flow condition is met. The switch may operate a relay, which in turn operates a solenoid. It is very common to use a micro controller and software for this, but it can certainly be done with analogue circuitry. The solenoid valve has to be appropriate. Most water valves are operated by the water pressure so the solenoid is only the trigger for this. Also consider whether normally open or closed valve is appropriate for safety or power consumption. Sometimes washing machine or garden irrigation solenoid valves may suit. Irrigation types are often operated by a 24V AC supply from a transformer. You will have to research these issues further to get a better idea of the parameters and choices involved. Is it water or air, what is the range, pressure, pipe size, flow rate. Investigate types of valves, power requirements and cost. Investigate the interface available that is between the sensor and the valve. Think about the big picture of what it is supposed to be doing and why (goals).
The voltage monitoring relay work incredibly well with distinctive applications which might be precise to energy distribution and protection. The relays include wide adjustment ranges having a scale that is definitely simple to study either in three or four digits as outlined by the model. These voltage monitoring relay support in rising the flexibility of your applications, cut down the general energy and maintenance charges. You can find relays that are utilised for basic purposes which are available in trustworthy designs with fast replacement alternatives. And there are models which are made use of for industrial applications and heavier duty applications that operate on significant loads. These solutions are made to meet the lifetime industrial control requires from the applications.
Their most current solutions will be the Time counter, Timer Delay, voltage monitoring relay, Swift Connect Couplings, Electronic Motor Couplings, Aluminum Couplings, Morse Couplings and various other people. The web site presents a detailed description of each and every model in several categories of voltage monitoring relay couplings and sensors. These goods are incredibly valuable for high-risk applications. The voltage monitoring relay are also readily available with capabilities like several timing ranges and functions. The company is presently trying to find agents and dealers who can market and sell their factory made merchandise. They are usually on a lookout for creating new and more reliable solutions according to the needs and specifications of the market.