Controlmate FM - Pressure Management System with Si-Clops 2 Closed Loop Control

Pressure control can be the simplest and most immediate method of reducing leakage, and has been proven to reduce burst frequency. Active pressure management using electronic pressure controllers enables pressure to be optimized with changing demand. ControlMate FM intelligently controls PRV output pressure against the zone’s actual demand (flow modulation) or can respond to a pre-programmed time of day.

The system supports closed loop “learning” and override from the critical point. Si-Clops 2 uses ControlMate FM with a critical point logger and intelligent ControllerCom communications module to provide self-learning flow modulated control. The control parameters are automatically optimised against logged data fed from the CP logger to optimise pressure at the critical point, thereby maximising water savings

ControlMate FM has recently been redesigned by HWM to incorporate a range of new features including recessed buttons, clearer labelling and the option of being powered by external battery packs to extend operational life.

Features and Benefits

• Maximise potential water saving
• Automated, intelligent, self learning closed loop system
• Built-in multichannel, multivariable logger
• Continuously variable outlet pressure profiling.
• Eliminates pressure "shocks" to system - reducing burst frequency
• Outlet pressure can be set remotely - no need to visit site.
• Optimise profile according to time or demand (e.g. summer/winter).
• In-built pulse unit failure (zero flow) detection and automatic response.
• Compatible with Hydraulic Actuator.
• GSM/SMS/GPRS comms available.
• Powered by an internal replaceable battery with five year life.
• Optional external battery pack.
• Upgraded Solenoids; increased battery power.
• Closed Loop/Intelligent Self Learning Control option.
• Mains/external battery input as Standard.
• 4-20mA & Digital Input as standard.
• Upgraded recessed buttons protect against damage from dirt.
• New labelling on connectors and panel enable easy installation.
• Non potted for easier maintenance and lower cost of ownership.

Display Type
2 line x 16 character backlit super-twist

Communication & Programming
Local interface: Sealed local display, with 2 push-button switches Infra-red communication: Ultra-high speed 20kBaud link via I/R probe to standard RS232 port on PC

Telemetry: Connector for multi-communication options: BABT-approved internal modem or multi-communication link for PAKNET, GSM, radio, etc. SMS/GSM/GPRS communication available via ControllerCom add-on

Pressure Channel
Sensor type: Inbuilt pressure transducer 0-16 bar as standard, but other ratings are available on special request. External transducers optional.

Before pressure management: Constant pressure throughout aweek of fluctuating daily demand.Total flow into the zone of 3million gallons in one week.	After pressure management: Pressure is now closely matched todemand. Total flow of 2.8 milliongallons in the week.Water savings of 200,000 gallons!