Sentinel 2
Sentinel 2 is an effective two-point controller that, by including our innovative modem (capable of connecting via LTE-M and NBIoT), benefits from the latest data logging and telemetry capability to deliver full data reporting and change settings remotely.
The Sentinel 2 unit switches between high/low pressure, by time or flow, to provide simple, effective pressure optimization when demand changes. The standard unit also logs input and output pressure, together with flow, if a meter is available. Sentinel 2’s advanced logging capabilities include Pseudo and fast logging.
Two-point control is commonly used when simple switching is sufficient to provide savings and when the network situation is unsuitable or does not justify complete control via Pegasus 2.
Key Features and Benefits
Telemetry:Â NBIoT and LTE-M cellular communications are available, delivering reliable data transfer. Compatible with DataGate, PressView, and Radwin software for data trending, reporting, analysis, and archiving
Two-point control:Â switching HI/LO on time or flow, with full telemetry reporting and remote control
One output channel:Â for controlling a latching type pilot solenoid or electrical relay
Failsafe: the hydraulic circuit is designed to prevent the main PRV from closing entirely or permitting extra pressure.
Fully waterproof: the IP68 rating has been tested at 10m depth over 24 hours.
Long-term monitoring: typical five-year battery life
Flexible: pressure can be changed from High to Low or vice versa
Large memory:Â primary recordings 179,760 readings
