Rơle bảo vệ điều khiển nhiệt độ Temperature Control Protection Relay TR42AD Orion Italia
Features
Display of the actual temperature of the 4 RTD
Display & storage of the highest temperature of each RTD
3 programmable output contacts from 0° to 220°C level 1, level 2 and FAN control
Automatic and “Always ON” fan mode
Alarm of TR-42 failure or PT 100 disconnection
Automatic fan start every week (bearing protections)
Insulated RS485 communication port
4-20mA output