-
-
Transformer Multi-Dimensional MonitoringIt monitors transformer operating parameters in real time to address potential failures.
Medium-Voltage Switchgear One-Key SequentialControl and Intelligent Diagnosis Solution
Motor IntegrityIntegrates an intelligent lubrication monitoring terminal and insulation monitoring functionality.
Integrated Crane SolutionsDesigned to ensure the safety, controllability, and manageability of offshore crane operations. -
Fog Horn Navigation SystemAuto-activates navigational aids (foghorns/lights) in low visibility, broadcasting position alerts to nearby vessels/aircraft.
Laser gas monitoring systemAutomated non-contact visualization for 24/7 methane leak detection across pre-set zones.
Very early fire warning system（VESDA）Detects airborne dust/steam particles to alert genuine smoke signatures during incipient fire stages.
Oil Spill Monitoring SystemOil Spill Monitoring System for Offshore Energy Production, Environmental Protection, and Pipeline Operation & Maintenance
Offshore Perimeter Security Management systemMonitor unauthorized vessels approaching and use loud voices to warn and drive away those who illegally board the platform -
Intelligent Electric Heat TracingBuilding a multi-faceted and collaborative intelligent thermal management network
Intelligent Lighting Control SystemRealize precise intelligent control of lighting equipment according to different environmental requirements
Electromagnetic heating energy-saving systemElectromagnetic heating technology delivers high-efficiency production process heating.
Fan Heat Exchange SystemOn the basis of ensuring indoor ventilation and heat exchange, it further optimizes air volume and improves energy efficiency.
Intelligent Magnetic Energy Saving SystemThe customized electromagnetic parameter design can effectively reduce harmonics and suppress transient impacts.
Phase-Control Voltage Regulation SystemIts core principle lies in precisely controlling the conduction angle of the thyristor to achieve smooth adjustment of the output voltage.
Variable Frequency Control Cabinet SolutionVariable Frequency Control Cabinet intelligent management and status monitoring
-
-
-
-
NewsCompany and Brand InformationProject ShowcaseSuccessful Practices
-
After-Sales Service ApplicationOnline & Offline ChannelsDownload CenterAccess Product Resources, Software & Systems
-
SustainabilityEnvironment, Social and GovernanceCareersWelcome to join TongxinContact UsWorldwide Reach, Anytime ConnectionAbout UsQuick Insights into Tongxin
| Sensor Principle | Principle of Rogowski Coil |
| Detection Range | 2pC～100000pC |
| Sensitivity | 2pC |
| Matching Impedance | 50Ω |
| Operating Frequency Band | 1MHz～100MHz |
| Transmission Mode | Coaxial Cable |
| Connector Type | TNC |
| Protection Level | IP68 |
| Dimensions | 29mm～116mm (Customizable) |
| Installation Position | Grounding Wire for Cable Connector |
| Installation Method | Clamp-On Opening Type, Clip-Mounted |
| Environmental Parameters | Temperature: －55℃～＋85℃; Humidity: ≦95% |
Technical Support
Learn More ??
Product Certification
Services
Downloads
在線客服
