Industries
Remote Monitoring for Utilities, Oil & Gas Infrastructure
DNP3 and SCADA-compatible monitoring across distributed infrastructure.
The problem
Distributed infrastructure spans hundreds of sites, each with its own reporting and compliance obligations, and no single team can physically inspect all of it on schedule.
How Sentor solves it
Sentor speaks DNP3 and integrates with SCADA systems already in use, so new sites plug into existing infrastructure instead of requiring a parallel monitoring stack. At the site itself it reads pressure, flow and temperature directly, and its scenario logic can flag the drift that precedes a failure rather than only reporting the failure.
What Sentor monitors
Monitored and controlled at a utility, pipeline or plant site
Analogue inputs accept the 4–20 mA and voltage transmitters already fitted to most process equipment, so existing instrumentation can usually be brought in without replacement.
- Line pressure, flow rate and process temperature from 4–20 mA and 0–10 V transmitters
- Pipeline condition monitoring and early-stage failure detection
- Pump, valve and compressor status, with remote start and stop
- Tank and reservoir levels
- Generator status, cut-in and fuel level; rectifier and battery condition
- Cathodic protection and earth integrity
- Site access, intrusion and enclosure tamper
- Reporting into an existing SCADA master over DNP3
Recommended configuration
- ST3000 Controller (rack, wall, or security housing)
- ST317 I/O Expansion for additional sensor points
- DNP3 protocol module
- SenTrend for scheduled multi-site polling
Key benefits
- Fits existing SCADA infrastructure
- Regulatory-ready data logging
- Fewer scheduled inspection visits
- Centralised alarm history for audits