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Home
Products
Isolated Safety Barriers
T Series Isolated Safety Barriers
H Series Backplane Mounting Isolated Safety Barriers
Surge Protection Type Isolated Safety Barrier
Signal Isolators
Surge Protection Type Signal Isolators
Super Slim Signal Isolator
T Series Signal Isolators
Surge Protective Devices
T Series Surge Protective Devices
S Series Surge Protective Devices
Power Surge Protective Devices
Field Instrument Surge Protective Devices
Other
Safety Relays
SIS System Safety Relays
Mechanical System Safety Relays
Isolated Intelligent I/O Modules
Intrinsically Safe Isolated Intelligent I/O Modules
Not Intrinsically Safe Isolated I/O Modules
PH Series Remote I/O module
Intelligent Gateways
Industrial Data Optical Transceivers
Online Dew Point Analyzers
Data Acquisition Modules
HART data converter
Terminal Board
Safety Interlock Switches
Safety Light Curtains
Temperature transmitter
News
About us
Contact us
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A Complete Guide | Differences, Selection, and Common Issues of Active vs. Passive 4-20mA Signals
2026-09-01 09:48
I. Overview In industrial automation control systems, the 4-20mA current signal is the most widely used analog signal transmission standard. Depending on whether the signal output end provides its ...
138th Canton Fair: Beijing Pinghe Presents One-Stop Signal Interface Solutions for Global Industrial Buyers
2026-08-28 00:00
Beijing Pinghe was invited to participate in the 138th Canton Fair, held in October 2025 at the China Import and Export Fair Complex in Guangzhou, presenting its one-stop industrial signal interface...
First Appearance at CTEF 2026: Beijing Pinghe Presented Isolated Safety Barriers, Surge Protectors, Safety Relays and I/O Modules for Chemical Processing
2026-08-26 00:00
Beijing Pinghe made its first appearance at CTEF 2026, the China International Chemical Technology and Equipment Exhibition held in Shanghai on June 9-11, 2026, presenting a four-part product combin...
4-20mA Signal Conditioning Best Practices: Beijing Pinghe Engineering Guide for Oil and Gas Pipeline Monitoring
2026-08-24 00:00
A 4-20 mA loop is the workhorse of oil and gas pipeline monitoring, carrying pressure, flow, and temperature readings from remote field transmitters back to the control system. Over a long pipeline ...
Top Signal Isolator and Intrinsically Safe Barrier Manufacturers to Watch at CIPPE 2026
2026-08-21 00:00
Beijing Pinghe showcased its flagship T Series signal interface solutions at CIPPE 2026, the 26th China International Petroleum and Petrochemical Technology and Equipment Exhibition. The T Series st...
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