GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter
Model:GY194U-K1 Series
GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter, is the most recent and highly refined single-phase voltmeter developed by Geyue Electric through the proficient utilization of an advanced single-chip microcomputer (MCU).
This product demonstrates an unwavering commitment to strictly complying with the JJG780-1992 and JJF1587-2016 Standards.
This product demonstrates an unwavering commitment to strictly complying with the JJG780-1992 and JJF1587-2016 Standards.
Geyue Electric 's GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter, which is fabricated with a single-chip microcontroller (MCU), represents a cutting-edge voltage measurement technology founded on an embedded system. It meticulously collects, processes, and presents the voltage signal through the single-chip microcontroller (MCU). This extraordinary technology integrates the design of hardware circuits with sophisticated software algorithms, thereby facilitating high-precision, multi-functional, and intelligent voltage measurement. The following provides an elaborate and comprehensive description of its technique principle:
Voltage signal acquisition: If the voltage in the circuit is high, the user should use a voltage divider resistor or a voltage transformer to convert the high voltage signal into a low voltage signal suitable for the ADC input of the single-chip microcomputer in this Geyue Electric GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter. Signal conditioning circuits (such as filtering and amplification) ensure the stability of the signal.
Signal processing: In GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter, the single-chip microcontroller samples the voltage signal precisely and efficiently through ADC (Analog-to-Digital Converter). Subsequently, the single-chip microcontroller uses a series of complex algorithms, such as RMS calculation, to accurately convert the sampled values into accurate and reliable effective voltage values. These algorithms are designed to handle and analyze data with extremely high precision and consistency, ensuring that the voltmeter provides highly accurate and reliable measurement values.
Display and output: Our GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter demonstrates the voltage value in a precise and clear manner through LCD or LED digital tubes. The display is designed to be highly visible and legible, ensuring that users can obtain the information effortlessly. Users have the option to select the RS485 communication interface, which provides a reliable and efficient means to transfer data to the host computer or cloud platform. This interface enables seamless data transmission, allowing for real-time monitoring and analysis of the voltage values, facilitating better decision-making and control in various applications.
At present, single-chip microcomputer (MCU) has emerged as the prevailing and dominant technology utilized in the manufacturing process of GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeters. The vast majority of digital voltmeters that are currently accessible in the market, especially those that are portable and embedded in nature, have adopted single-chip microcomputer as the core controller. The distinct advantages the Geyue Electric GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter offers encompass high-cost performance, an extensive range of functionality, and the simplicity and convenience associated with development. Looking into the future, as the Internet of Things and intelligent technology continue to progress and advance, Geyue Electric’s single-chip microcomputer voltmeters are set to become even more intelligent and networked. This transformation will lead to a significant expansion of their application scope, enabling them to be employed in an even wider array of fields and scenarios.
Voltage signal acquisition: If the voltage in the circuit is high, the user should use a voltage divider resistor or a voltage transformer to convert the high voltage signal into a low voltage signal suitable for the ADC input of the single-chip microcomputer in this Geyue Electric GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter. Signal conditioning circuits (such as filtering and amplification) ensure the stability of the signal.
Signal processing: In GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter, the single-chip microcontroller samples the voltage signal precisely and efficiently through ADC (Analog-to-Digital Converter). Subsequently, the single-chip microcontroller uses a series of complex algorithms, such as RMS calculation, to accurately convert the sampled values into accurate and reliable effective voltage values. These algorithms are designed to handle and analyze data with extremely high precision and consistency, ensuring that the voltmeter provides highly accurate and reliable measurement values.
Display and output: Our GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter demonstrates the voltage value in a precise and clear manner through LCD or LED digital tubes. The display is designed to be highly visible and legible, ensuring that users can obtain the information effortlessly. Users have the option to select the RS485 communication interface, which provides a reliable and efficient means to transfer data to the host computer or cloud platform. This interface enables seamless data transmission, allowing for real-time monitoring and analysis of the voltage values, facilitating better decision-making and control in various applications.
At present, single-chip microcomputer (MCU) has emerged as the prevailing and dominant technology utilized in the manufacturing process of GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeters. The vast majority of digital voltmeters that are currently accessible in the market, especially those that are portable and embedded in nature, have adopted single-chip microcomputer as the core controller. The distinct advantages the Geyue Electric GY194U-K1 Series LED LCD AC DC RS485 Single Phase Voltmeter offers encompass high-cost performance, an extensive range of functionality, and the simplicity and convenience associated with development. Looking into the future, as the Internet of Things and intelligent technology continue to progress and advance, Geyue Electric’s single-chip microcomputer voltmeters are set to become even more intelligent and networked. This transformation will lead to a significant expansion of their application scope, enabling them to be employed in an even wider array of fields and scenarios.
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Zhangwan Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, China
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Zhejiang Geyue Electric Technology Co., Ltd.
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Zhangwan Industrial Zone, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, China
FAQ
Q1-What is the meaning of APFC in electrical system?
APFC is an Automatic Power Factor Control panel which is used to improve the power factor, whenever required, by switching ON and OFF the required capacitor bank units automatically.The components of an Automatic Power Factor Correction (APFC) panel include:power capacitors, capacitor duty contactors, MCBs, APFC relays, APFC controllers, wires, an encloser and protection devices.
Q2-How does APFC panels help?
APFC panels are used to correct power factor and are considered a crucial device in managing power factor requirements. They can help to:
1)Optimize the electricity environment and power consumption
2)Reduce operational cost and energy losses
1)Optimize the electricity environment and power consumption
2)Reduce operational cost and energy losses
Q3-Could you please tell me what are your advantages?
1) Since 2011, we have 13 years of manufacturing experience in the field of power capacitors and power factor correction components (PFC components).
2) We are an OBM manufacturer, we also provide ODM and OEM services at the same time.
3) We produce high-quality products in conformity with the JB/T, GB/T, and IEC standards.
4) We have professional technical experts and one-stop services to support EPC projects and tenders.
4) As a senior foreign trader and sophisticated electrical industry practitioner, we also provide customers with agent procurement services for other electrical products.
2) We are an OBM manufacturer, we also provide ODM and OEM services at the same time.
3) We produce high-quality products in conformity with the JB/T, GB/T, and IEC standards.
4) We have professional technical experts and one-stop services to support EPC projects and tenders.
4) As a senior foreign trader and sophisticated electrical industry practitioner, we also provide customers with agent procurement services for other electrical products.
Q4-In which countries are your products popular?
Our products are very popular in the Asia Pacific, especially in the Southeast Asia, Central Asia, Eastern Europe, Middle East and South America.
Q5-Could you please tell me how long is the lead time?
It depends on the complexity of the order:
1) Within 2 weeks after payment for a standard order
2) Within 1 week after payment for a standard sample order. (The sample is not free)
1) Within 2 weeks after payment for a standard order
2) Within 1 week after payment for a standard sample order. (The sample is not free)
Q6-Could I know the remittance route please?
All the payments must be made before production. The transfer charge shall be borne by the buyer.
1) Standard order could be paid by T/T.
2) Small order payment could be supported by PayPal and Made-in-China Global Pay.
1) Standard order could be paid by T/T.
2) Small order payment could be supported by PayPal and Made-in-China Global Pay.
Q7-Any suggestion for the delivery please?
We normally do EXW, FCA and FOB, (MOSTLY, EXW).
In some special cases, we can also go DDU and DDP.
1) Express delivery, door to door service.
2) By air freight, to the designated airport of the destination country.
3) By sea, FCL , LCL, etc...to the POD.
In some special cases, we can also go DDU and DDP.
1) Express delivery, door to door service.
2) By air freight, to the designated airport of the destination country.
3) By sea, FCL , LCL, etc...to the POD.
Q8-Any support or service after sales please?
1) Standard quality guarantee is 12 months.
2) 24 hours online manual service for assistance and emergency.
2) 24 hours online manual service for assistance and emergency.
Q9-Which certificate do you have for your equipment?
We have ISO and CCC certificates.If the potential client has requirements for other international certificates, we will consider certification according to the client's expected annual purchase volume.
Q10-In case we should visit you, how far is your factory from the airport and how far is your factory from the hotel?
Our factory is located in Beibaixiang Town, Yueqing City, Wenzhou, less than 40 minutes' drive from Wenzhou Longwan Airport. Within three kilometers of our factory, in Beibaixiang Town, we can find you comfortable hotels at all price points.
Q11-If we want to do ODM or OEM services at your company, what should we offer?
If you want to purchase our OEM service, you need to provide the product design drawing, the design authorization and the authorization of your company's brand. In addition, your company needs to sign an OEM contract with us; If you want to purchase our ODM service, you only need to provide the authorization of your brand, in addition, your company also needs to sign an ODM contract with us.
Q12-Will you attend the fair to show your products?
Yes, we absolutely will. Every year, we choose to participate in some international fairs to show our company's strength and products. Last year, we attended ELEKTRO 2024 in Moscow, Russia, where we introduced ourselves to the Russian market. Before each fair, once attendance is confirmed, we will publish our attendance on the official website. So please stay tuned for our plans for 2025.
