Fujian Changlian Electronic Co., Ltd

FPS*1 explosion-proof transformer-rectifier is used in the place in which there are requirements for explosion

PC*1 B telecontrol and teletransmission cathodic protection system is suitable to protect all kinds of the met

Decoupler is a AC Interference protection product, which sets Embedded-type line flowing and surge protector i

The potential conveyor could isolate and transform pipe-soil potential of buried metal pipeline to be standard

Intelligent potential-collection instrument can acquisition Pipeline ground potential of Buried Metal Pipeline

HPS*1D high-frequency switching transformer rectifier is mainly used in impressed current cathodic protection

HDV*4D*9 DC rectifier of auto-control is mainly used in which there is no AC power to protect metal structures

Intelligent potential measuring instrument not only can eliminate the IR drop which generated by the polarizat

SC*1 permanent reference electrode is an ideal electrode which is used to measure potential of metal structure

CT*3S polarization test probe is a cathodic-protection-potential -measurement probe of buried steel pipeline w

DJ*2 transformer rectifier is widely used to protect all kinds of metal structures and facilities by impressed

CS*3F test post is used to monitor parameters of cathodic protection and is multi-functional and indispensable

HDV*7C transistor rectifier of auto-control is provided with characters of anode and cathode polarization cont

FPS*3 multiplex explosion-proof rectifier of auto-control is mainly used in impressed current cathodic protect

The rectifier of auto-control is used in station yards, such as distribution stations, pipeline pressure stati

CBZ*3 cathodic protection console is the supported product of PS*1LC telecontrol transformer-rectifier. Connec

CT*3S polarization test probe is a cathodic-protection-potential -measurement probe of buried steel pipeline w

PS*1LC telecontrol transformer-rectifier is widely used to protect all kinds of metal structures and facilitie

SE*1 portable reference electrode is an ideal electrode which is used to measure potential of metal structures