Product System
Wireless smart zero sequence current sensor
Monitor the zero-sequence current, lack of phase and three-phase unbalance on the low-voltage side of the distribution transformer.
Wireless carbon monoxide gas sensor
Monitor whether the concentration of carbon monoxide in complex environments such as cable trenches, cable wells, mines, and mines exceeds the standard.
Monitor the oxygen concentration in complex environments such as cable trenches, cable wells, mines, and mines.
Wireless temperature and humidity sensor
Monitoring the ambient temperature and humidity in various scenarios can be used as a reference point for equipment temperature monitoring environment.
Monitor the heat-prone parts such as the shell of the primary equipment, the contact of the isolating switch, the busbar connection and the cable tap.
Wireless data transmission base station (all-round type)
It is used to receive and gather surrounding sensor information, and transmit the data to the control host or other terminals through a variety of transmission methods (485, Ethernet, GPRS, etc.).
Monitor whether the methane concentration in complex environments such as cable trenches, cable wells, mines, and mines exceeds the standard.
Wireless infrared dot matrix temperature sensor 4*4
Non-contact surface temperature monitoring of equipment or environment
Wireless lightning arrester leakage current sensor
Monitor the leakage current, resistive current and the number of actions of metal zinc oxide arresters with voltage levels of 500KV and below
Wireless infrared single point temperature sensor
This product uses infrared imaging technology to perform non-contact measurement with infrared as the medium, which can reliably measure the surface temperature of objects, and has the advantages of small size, high accuracy, wide measurement range, and easy installation and use.
10kV Intelligent Lightning Arrester
It monitors the temperature of the arrester, the leakage current and the number of lightning strikes by itself.
Switchgear local on-line monitoring system
The partial discharge signal can be continuously monitored online through the sensor installed in each switch cabinet
Monitor and detect the regular and continuous abnormal insulation status signal in the switch
Provide early warning of early failures, reduce unplanned downtime and reduce maintenance costs
Can provide alarms, trends and forecasts, data storage for at least 10 years
Computer operation without human influence
JC-OM400 local on-line monitoring system
Applicable voltage level: GIS equipment of various voltage levels
Measurement channel: 8 channels
System frequency band: 300MHz-1.6GHz
Detection sensitivity: -65dBm
Sampling rate: greater than 10MS/s
Data interval: each partial discharge coupler records a data interval of 2S
Time to save data: permanent