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Hydrotouch Pump Controllers

The HydroTOUCH range of pump controllers is an market leading, second generation multi-pump controller designed to operate up to 12 pumps. It features a wide range of advanced control options and a highly flexible array or input and output signals, both digital and analogue. Incorporating an easy set-up wizard and a user friendly touch screen, operation of these sophisticated controllers is a breeze!

HydroTOUCH controllers have been designed for three different control operations - Pressure, Level, and Temperature, and are highly customisable to suit your specific application.

Hardware Features

Enclosure:
- IP56 weatherproof rating
- Powder coated mild steel
- Inner door and removable gland plate
Protection:
- Padlockable mains power isolator switch
- Circuit breaker protected low voltage control and input circuitry
- Individual pump isolation
- Contactor and thermal overload protection of pumps
- Overload protection for strobe
Alarms
- Visual (strobe) and audible (buzzer) alarms
Control & interface:
- Hydrotouch colour touch screen interface
- Main screen with system, pump, fault and sensor status
- Individual pump monitoring screen with status, run hours and number of starts, auto/off/manual control of pumps
- Graphical overview screen for monitoring system operation
- Alarm screen with date and time stamped faults
- Logged data screen with power and water usage graphs, trend graphs for pressure, level and flow, pump run timers and and system event counters
- System diagnostics screen for easy fault finding, pump rotation testing
- Easy setup commissioning wizard
- Advanced parameter adjustment
Inputs:
- 2x analogue 4-20mA input for transducers
- 3x digital 24Vdc inputs for float/pressure/flow switches
- 1x digital, pulse input for flow meter
- Standard terminal setup: Primary and secondary level transducers, backup low level float and high level float
Outputs:
- 1-12 pump supply outputs
- 5x assignable BMS volt free outputs
- 2x analogue 4-20mA BMS outputs for analogue readings
- Modbus RS485 connections

Function Features

Operation:
- Maximum run timer and auto alternation of pump duty
- Anti seize timer runs pumps periodically during low use
- Pump 1 can be configured as a main pump, jacking pump or a mixer
- Maximum idle time ensures minimum tank level is maintained
- Staggered pump start and stop
- Pump limiting
- Static lead pump for applications with low average flows but high peak flows
- Supply tank level monitoring (if using level transducer in supply tank instead of backup transducer)
- Manual override timer control when system is in fault shutdown
Fault protection:
- Pump overload and prime loss shut-down
- Automatic changeover on pump fault
- High and low level/pressure shut-down
- Supply tank low level protection
- Pump cycle protection
- Transducer redundancy switches to backup transducer if first one fails (if using secondary tansducer)

Optional Modifications

316 stainless steel enclosure
Modbus TCP gateway with ethernet port
Netbiter remote access
Mains bypass, tank top up or well wash control with solenoid valve
UV lamp control
Generator input socket and automatic changeover

Common Applications

Level Control:
- Water Transfer
Pressure Control:
- Pressure Boosting
Temperature Control:
- Hot Water Circulation

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