.online
DISSOLVED GAS & MOISTURE ANALYSIS INSTRUMENTS
for HV transformer conditional monitoring system
Maintenance free for the lifetime
TRATECH.one
Type A
TDCG-Total Dissolved Combustible Gas
Type B
H2, H2O
Type C
H2, H2O , TDCG
RS485 Modbus RTU
=24V, 40W , IP68, -60C..+40C,
80mm*240mm, Plug connector, 3kg
TRATECH.two
H2, H2O , TDCG
LAN, WiFi, Modbus TCP/IP
~220V, 60W , IP68, -60C..+40,
160mm*240mm, 4kg,
Alarm system , TFT Display,
Hydrogen
Measurement range (in oil) | 0 ... 5000 ppmv |
Repeatability | ±15 % |
Cross sensitivity to other gases | < 2 % (CO2, C2H2, C2H4, CO) |
Response time | 30min |
Sensor | Catalytic palladium-nickel alloy film solid-state sensor |
Moisture in Oil
Measurement range (in oil) | 0 ... 100 %RS |
Accuracy including non-linearity, hysteresis, and repeatability | 0...90%RS ±2%RS 90 ... 100%RS ±3%RS |
Sensor | HIH8131-021-001 |
Web Adapter
Option mini SCADA soft&hardware
LAN, WiFi, Cellular communication
Equipment designed and manufactured TRATECH.online , Lisbon, Portugal 2022 , tratech.online@gmail.com tel.+351 308 800402