HUNAN YINHE ELECTRIC Co., Ltd.

To enhance the quality of manufacturing as responsibility, build national brand of measurement!

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产品子模块

SP frequency conversion power sensor
SP series variable frequency power sensor
A new type of power sensor integrated with 15kV variable frequency voltage sensor and 7kA converter
DT digital transmitter is a kind of universal power transmitter
DT series digital transmitter
Digital output multi parameter multi purpose electric power transmitter based on AC sampling and optical fiber transmission
DH2000 digital host _Portable USB data collector
DH2000 digital host
Portable USB data acquisition device based on front end digitization and optical fiber transmission
Host DMC300 host _ digital high-speed serial bus distributed control system
DMC300 digital host
Distributed measurement and control system host based on front-end digital and high speed serial optical fiber bus
DM4022 induction tachometer
DM4022 induction tachometer
magnetic flux leakage speed meter capable of accurately measuring motor speed without installation
OPC232光纤转换器助您实现复杂电磁环境下的RS232高可靠通讯
OPC232 fiber optic converter
RS232 optical fiber converter for prolonging RS232 communication distance and improving RS232 anti-interference ability
DC series distributed I/O sub station working diagram
DC series distributed I/O sub station
More reliable than PLC in the complex electromagnetic environment measurement and control solutions
DM series distributed test station to help you achieve high-precision measurement in complex electromagnetic environment
DM series distributed test sub station
DM series distributed test sub station is a high precision measurement module based on digital and optical fiber transmission
OPC420 optical fiber converter to help you achieve 4~20mA interference free transmission
OPC420 fiber optic converter
For you to achieve the complex electromagnetic environment of the 4~20mA analog quantity without disturbing transmission
DP100 automatic range converter to solve the problem of range conversion of multi range voltage and current transformer
DP100 automatic range converter
The solution of multi span voltage current transformer range conversion and automatic ratio configuration
OPC485 optical fiber converter to help you achieve a high reliability of RS485 under complex electromagnetic environment
OPC485 fiber optic converter
High reliable communication solution of RS485 in complex electromagnetic environment

China's leading enterprise in variable frequency power measurement and metering

National variable frequency power measuring instrument (metering station) founder

Research and development unit of national variable frequency power metering standard

ABOUT US

Hunan Yinhe Electric Co., Ltd. (hereinafter referred to as Yinhe electric) is the drafting unit of the national standard for variable frequency electric quantity measuring instruments and the initiator, builder and maintainer of the construction of the national variable frequency electric quantity traceability system.

CONTACT US

Front desk：+852 8191 7337
After sales service：+852 8191 7337
Fax：010-57325962
Beijing Changping District Beikong hongchuang Science Park
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