Gomelong is a professional manufactures of single phase digital panel mount AC voltmeter. Our professional expertise in manufacturing single phase digital panel mount AC voltmeter has been honed over the past 10+ years. The single phase digital panel mount AC voltmeter can proceed the network communication between different PLC and industrial control computers among the industry.With features of convenient installation.Easy wiring and maintenance,programable at site etc.
Application of Single Phase Digital Panel Mount AC Voltmeter
√Single phase digital panel mount AC voltmeter is used in power grid and automatic control system measuring various electrica parameters such as current, voltage frequencv, power factor, active power and reactive power etc. Based on the additional functions, we divide digital meters in four series: X, K, D, S
√Single phase digital panel mount AC voltmeter of series X measure and display electrical parameters such as current, voltage, power, frequency and power factor etc. It can display the parameters directly and accuracy. It is anti-vibration, of high accuracy and stability and able to measure effective AC value. It can also be used in serious harmonic distortion. Current ratio can be displayed by pressing the keys.
√Based on series X, single phase digital panel mount AC voltmeter of series K add three analog quantity transmitting output(4-20mA). Users car hoose to add RS485 communication interface output(Modbus-RTU protocol). Meters can digitally display in three rows as well as to be switched to display in single row.
√Single phase digital panel mount AC voltmeter series S, programable alarm meters are designed for electricity systems and industrial mining enterprises demanding current control and detection. They are able to measure various electricity parameters with high accuracy, such as three phase voltage , three phase current, three phase combined voltaqe¤t and three phase active power etc. They can measure the switching Value in four circuits (capable of telesignalization) ano have the function of relay output in two circuits (capable of telesignalization). They can also achieve telesignalization function by RS-485 port using Modbus-RTU Protocol. Parameters of transformer ratio can be set by pressing the keys on the meter panel
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LED Display---Full-electric parameter measurement,0.5 Class,4 digits,Single Phase Frequency,Measuring Range:45-65Hz |
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SET/OK Button: Confirm after digital settings |
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Back: back to prebious setting |
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Selection:Select from Right to Lift |
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Selection:Select from Left to Right / use to increase the value |
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Snap-in type |
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LED Display: Large scream with display quality and good brightness. Use high-cost IC chip as an important part. |
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Programming button: Its keystrokes up to 100,000 times , using high-quality clips, in strict accordance with international certification standards. |
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Also can adjust the ratio parameters casually! |
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Panel is made up of import high molecular compound, pressed into the mold.It does not react with acid, alkali, high temerature and corrosionresista nee, good bright ness and has excelle nt flexibility, none-deforma-tion after bending.ect. |
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All our products can add additional functions, such as communication |
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Overall dimensions and mounting holes size figures are for reference only. |
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Product Description of Single Phase Digital Panel Mount AC Voltmeter
Single phase digital panel mount AC voltmeter measure current in the power grid by AC sampling technique. The meters are programable and able to set the ratio by pressing the keys on the panel.With features of convenient installation.Easy wiring and maintenance,programable at site etc.
The single phase digital panel mount AC voltmeter can also proceed the network communication between different PLC and industrial control computers among the industry.
Technical Data of Single Phase Digital Panel Mount AC Voltmeter
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Wiring |
Single phase |
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Rated current |
AC5A |
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Rated voltage |
0-500VAC or 0-100VDC |
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Overload |
Permanent: 1.2 times; temporary: 2 times/10s |
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Accuracy |
Class 0.5 |
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Frequency |
45-65 Hz |
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Operation range |
AC400V |
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Working range |
AC 80V~270V,AC 220V,AC 380V,AC 100V |
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Power consumption |
≤ 5VA |
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Communication |
RS-485, MODBUS-RTU protocol |
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Working temperature |
-10~+55℃ |
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Relative humidity |
≤93 %,in the place without corrosive gas |
