Voltage Meter Frequency Meter Manufacturers

Gomelong is a professional manufactures of Single Phase 2Wire Din Rail Electric Meter. Our professional expertise in manufacturing Single Phase 2Wire Din Rail Electric Meter has been honed over the past 10+ years. Single Phase 2Wire Din Rail Electric Meter 2P can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. Single Phase 2Wire Din Rail Electric Meter 2P has white backlight source eight digits LCD monitors shows the active energy power consumption.

Gomelong is a professional manufactures of Two phase three wire modbus RTU energy meter. Two phase three wire modbus RTU energy meter is utilized digital sampling technology and advanced SMT technology The meter has unbeatable accuracy and high reliability. It is designed and manufactured according to actual situations of resident usage of electricity. The two-phase voltage and current through the sampling circuit switched into signals and the signals into a two-phase energy measurement specific integrated chip. The specific IC put out pulse signals which are proportional to the measured two-phase power to drive the register, to achieve measuring two-phase eneray. At the same time, the energy meter output power test pulse with isolated optical coupler.

Gomelong is a professional manufactures of Single phase two wire register energy meter. Our professional expertise in manufacturing Single phase two wire register energy meter has been honed over the past 10+ years. Single phase two wire register energy meter is a kind of energy type meter,which is applicable to measure the rated frequency 50Hz and power loss in electrified-wire netting. Single phase two wire register energy meter has novel design, rational structure and features of high overload, low power loss and long life etc.

Gomelong is a professional manufactures of Single phase long terminal cover meter energy meter.Our professional expertise in manufacturing Single phase long terminal cover meter energy meter has been honed over the past 10+ years. Single phase long terminal cover meter energy meter has Bidirectional measurement, reverse energy calculated into forward.Single phase long terminal cover meter energy meter is a kind of new style single phase two wire active energy meter, adopts micro-electronics technique, and imported large scale integrate circuit.

Gomelong is a professional manufactures of 9S Round three phase energy meter. Our professional expertise in manufacturing 9S Round three phase energy meter has been honed over the past 10+ years. 9S Round three phase energy meter,outdoor application,intended for residential customers. 9S Round three phase energy meter could proceed basic set and test for meter by infrared communication,and through RS485 communication,9S round three phase energy meter could proceed remote control for meter ,including read all meter data and set meter.

Gomelong is a professional manufactures of Single phase smart modbus digital ammeter . Single phase smart modbus digital ammeter with RS485 measure Voltage in the power grid by AC sampling technique. Single phase smart modbus digital ammeter with RS485 is 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.