VTI-GL-100C Distributed Temperature Sensing (DTS)
Fibre-optic distributed temperature sensing
One armoured fibre gives a continuous temperature profile every 0.5 m over kilometres, with no electrical power and no electronics in the field.
Environmental Sensor TBR22-BE
High-Accuracy Wireless Temperature & Humidity Sensor
Temperature and humidity monitoring sensor with high accuracy, applicable in high electromagnetic field environments up to 500 kV.
Authorised distributor of VTI Corporation (Vietnam)vti-sensors.com (opens in a new tab)
Key Features
- Combined temperature and humidity monitoring for indoor assets
- Utilizes ultra-low-power technology ensuring service life up to 10 years
- High-voltage electromagnetic field tolerance up to 500 kV
- High precision measurement: ±0.2°C temperature & ±2% RH humidity
- Real-time display, trend charts (up to 10 years) & custom threshold alerts
- IP50 protection level, RoHS 2 compliant
Specifications
- Communication
- 2.4GHz bands
- Transmission Range
- 100 meters in open space
- Sampling Frequency
- 140s
- Environmental Temp Range
- -40°C to 125°C
- Humidity Range
- 0–100% RH
- Accuracy
- Temp: ±0.2°C / Humidity: ±2% RH
- Transmission Power
- 08 dBm
- Power Supply
- Battery-powered (up to 10 years)
- Operating Voltage Rating
- Up to 500 kV
- Working Temp & Humidity
- Temp: -10°C to 80°C / Humidity: ≤ 100% RH
- Partial Discharge Level
- < 10pC
- Protection Level
- IP50
- Size
- H: ~13.3 mm; W: ~34 mm; D: ~37 mm
- Weight
- ~ 45 gram
Related products
VTI-TS-26 Wireless Temperature Sensor for Transmission Lines
Conductor-connection monitoring · DLR input
Battery-free, self-powered wireless temperature sensor for conductor connections on 110–500 kV overhead lines and outdoor switchyards — hot-spot detection and a measured input to the utility’s dynamic line rating (DLR).
TBR22 Temperature Sensor
Continuous, battery-efficient temperature monitoring
Compact wireless sensors that continuously track temperature at critical points inside electrical cabinets, busbars and joints — helping you prevent overheating before it becomes failure.
Data Collectors
Wireless Sensor Gateway & Multi-Protocol Controller (GWC-24-IB-TH)
Collects data from wireless sensors utilizing 2.4GHz wireless technology with 16 channels, forwarding readings to central monitoring or SCADA via RJ45 Ethernet, Wi-Fi, 4G LTE, or RS485.
AI Monitoring Platform
Centralized Equipment Condition Monitoring & Analysis Platform
Centralized software and AI monitoring platform for visualization, analysis, diagnosis, and assessment of electrical equipment condition across substations and plants.
Ready to monitor smarter with next-generation technology?
Talk to our team about wireless sensors, thermal imaging and AI-driven monitoring tailored to your operations.