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Heron HT-Pro Two Wire Controller
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Heron HT-Pro Two Wire Controller

Heron’s most powerful two wire irrigation controller with industry leading surge suppression technology.  Whether your installation is for farming, horticulture landscape or sports, the HTpro provides an extremely reliable and flexible solution for irrigating over a large area.

Stay Connected  - HTpro controllers can be operated as standalone controllers. Or using Heron's web app through any device that connects to the internet.

Flexible Configuration - Up to 5 two wire paths, each supporting up to 5km of fully independent cables can be connected to one controller. There are no special cable requirements or limitations to the cable topology.

Easy to Expand -  Simply connect a decoder at the nearest point along the 2 wire cable where it is needed. Additional cable drivers, each supporting up to 240 valves can be added.

Unique Surge Protection Technology - Surge protection is built into every decoder, pump outputs and the controller. Our patented regulating AC decoders use alternating current greatly reducing cable corrosion.

Intergrate with Sensors - The HTpro integrates seamlessly with our range of sensors or a full weather station. Irrigation can be controlled by light, temperature, rainfall, soil moisture, wind direction and a calculated evapo-transpiration (ET) value. Moisture sensors can be connected out in the field via the two core cable.

Fertiliser and Acid Doing  - Up to 4 Heron dosing systems can be connected to one irrigation controller.

Enquire Below

    Heron HT-Pro Two Wire Controller Specs
    Independent programs: Up to 28 independent programs.
    Program and valve naming: Naming of programs, valves and inputs.
    Program length calculation: Calculation of program length.
    Automatic start time calculation: Calculation of program end time for automatic starts.
    Automatic start schedules: 64 configurable automatic starts. Day of the week, weekend, week day, variable, once only on a specified date.
    Cycling starts: Up to 8 continual cycling starts.
    Co-valve configuration: Up to 3 co-valves can be assigned to any valve.
    Flow limits per valve: High and low flow limits can be set per valve.
    Valve run times: Valve times can be set from a minimum of 3 seconds to 60 hours.
    Rainfall-based reduction: Rainfall can be monitored over 1 to 4 days, irrigation programs can be reduced by 25%, 50%, 75% or 100%.
    Back flush valve definition: Valves can be defined for back flush use.
    Sensor integration: Programs can be integrated with light, rain, humidity, soil moisture and temperature sensors or full weatherstation.
    ET-based irrigation control: Irrigation can be controlled from a calculated evapo-transpiration (ET) value. The ET value can be calculated every hour.
    Event log: Comprehensive event log.
    Cable diagnostics: 2 wire cable diagnostics.
    Display size: Extra large graphical display - 115mm x 80mm.
    Cable driver connectivity: Up to 4 cable drivers can be connected to one irrigation controller.
    Parallel valve control: Run up to 6 valves in parallel on one cable driver.
    Cable driver output: Total output current of each cable driver is 1.0A.
    Standard inputs: 4 inputs as standard, start, stop, weather station, flow meter.
    Solenoid valve compatibility: Compatible with any 24V AC solenoid valve.
    Regulating decoder: Patented AC regulating decoder.
    Decoder output options: 1, 2 and 4 output decoders available.
    Latching decoder compatibility: Latching decoder available for latching solenoid valves.
    Decoder identification: Decoders have a unique serial number. No special programming devices required.
    Flow meter connections: Up to 9 flow meters can be connected. Real-time flow monitoring.
    Flow meter sensitivity: Flow meter input can use flow meter readings lower than 0.1 LPM.
    Remote inputs: Up to 16 remote inputs available.
    Pump outputs: 2 pump outputs. Pump outputs have extremely high surge protection.
    Pump/master valve options: Range of pump/master valve decoder options.

Disclaimer: Due to continued product development. Specifications and design subject to change without notice. Products depicted in this literature are for demonstration purposes only. Actual products offered for sale may vary in use, design, required attachments and safety features.