1
SignalFire Telemetry
Rev 1.3
Interface Manual
Sentinel Node RTD
SignalFire Model: Sentinel-RTD-XXXX
The SignalFire Sentinel Node is an Intrinsically Safe device with the following features:
-
Standard SignalFire Sentinel RS485-Modbus Node
-
RS485 connection to internal RTD Interface Board
-
2, 3 and 4 wire PT100 RTD supported (other types on request)
-
Low power operation from an intrinsically safe high capacity lithium primary
battery pack
-
Optional solar battery system for routing nodes or rapid data collection
-
Sends data to a SignalFire Buffered Modbus Gateway
-
AES 128bit Encryption
