EnviAir
EnviAir is designed for substation condition monitoring.
About Product
EnviAir is designed for substation condition monitoring, which includes temperature, humidity and ozone
monitoring for switchgear panel and cast-resin transformer. The wireless sensor will be installed on the panel
to detect both temperature and humidity inside and outside the object for delta-T&H, and ozone.
Flexible setting allows user to set optimized (differential) threshold, data collecting frequency and to
configure the system freely. For data recording each minute, the battery can last up to 18 months.
monitoring for switchgear panel and cast-resin transformer. The wireless sensor will be installed on the panel
to detect both temperature and humidity inside and outside the object for delta-T&H, and ozone.
Flexible setting allows user to set optimized (differential) threshold, data collecting frequency and to
configure the system freely. For data recording each minute, the battery can last up to 18 months.
Component
Sensor
3-in-1 sensor with internal fault diagnosis, battery tracking and alarm notification
Sub-GHz
Wireless communication with long range, low power consumption and capable to communicate up to 1024 sensors
Software
Real time monitoring for equipment condition, sensor battery, communication signal strength and settings
Alert Notification
Internal overheat, Delta-T exceeds threshold, Ozone ppm exceeds threshold, Low battery, System fault
Specifications
Temperature & humidity sensor :
| Temp. measuring range | -40°C to 125°C |
| Temp. measuring accuracy | ±0.3°C at 0 to 65°C |
| Temp. measuring resolution | 0.015°C |
| Humidity. measuring range | 0 to 100% RH |
| Humidity. measuring accuracy | ±3% RH |
| Humidity. measuring resolution | 0.01 % RH |
Ozone sensor :
| Ozone measuring range | 0 - 20 ppm |
| Ozone measuring resolution | <0.1 ppm |
| Sensor life | 10 years (long life) |
| Response time | 15 sec (fast response) |
Communication :
| Method | Sub-GHz |
| Range | 600 meter |
Hardware :
| Power | 3,300mAh |
| Dimension | 40 x 36 x 110mm |