The simple-to-install HC Flow Meter allows customers to monitor flow rates and system hydraulics with Hydrawise-enabled controllers. When connected to the Hydrawise platform, the HC Flow Meter provides a convenient option to detect, monitor, and report critical flow zone data and total system flows. When hardscape materials get in the way, add flow monitoring to Hydrawise smart irrigation systems quickly and easily with the Wireless HC Flow Meter.
By including an HC flow meter as part of a Hydrawise system installation, customers add an additional layer of landscape protection. This ensures their investment is monitored, their plants are healthy, and their outdoor living space remains in excellent condition. For contractors, a flow meter is a great way to build their businesses through increased offerings and top-level customer service, as problems can be addressed immediately before landscape degradation occurs.
The HC flow meter connects to Hydrawise-enabled controllers, allowing for:
- Flow monitoring
- Instant high- and low-flow alerts
- Leak detection
- Water outage during irrigation
- Total water use reporting
- Zone water use reporting
Features:
- Compatible with Hunter HC, HPC, Pro-HC, and HCC controllers
- Flow Rate: 0.83 – 500 l/min (depending on size)
- Provides station-level flow rates and totals
- Sends automatic alerts in the event of high-flow, low-flow, or unscheduled flow conditions
- Flow reports within Hydrawise software can display total system water use and individual station water use for accurate water budgeting and tracking
- Robust brass construction with union fittings for easy installation and removal for winterisation
- Analogue dial on the face of the meter displays daily flow totals and a leak detector
Optional wireless communication kit available for use with any HC Flow Meter:
- Sends station-level flow rates and totals wirelessly from the sensor to the controller, without the need to run wire or dig trenches
- Battery-operated transmitter connects to the flow meter to detect and communicate flow rates and totals. Requires 3 x AA batteries.
- Receiver is powered by the host controller and transfers flow data from the sensor/transmitter to the controller and cloud software
- Provides 152 m line-of-sight communication from transmitter to receiver
For an accurate readings, follow these installtion recommendations:
- Inlet requires 10 x pipe diameter of straight pipe
- Outlet requires 5 x pipe diameter of straight pipe
- Follow arrow direction
- Use shielded cable to connect the wires to the controller
- Install in horizontal position
- Install a strainer upstream of meter to protect measuring element
- Flush line before installation to remove debris
- Be connected to the main line that connects to the irrigation system and not the main line of the entire water supply
Hunter HC (Hydrawise) Flow Meters
| 25mm Hunter HC (Hydrawise) Flow Meter SKU: ICS-HUNHCFLOW25 |
$342.66 $734.28 |
| 20mm Hunter HC (Hydrawise) Flow Meter SKU: ICS-HUNHCFLOW20 |
$348.38 $746.53 |
| 40mm Hunter HC (Hydrawise) Flow Meter SKU: ICS-HUNHCFLOW40 |
$885.50 $1518.00 |
| 50mm Hunter HC (Hydrawise) Flow Meter SKU: ICS-HUNHCFLOW50 |
$1330.73 $2851.56 |
| Hunter HC Wireless Flow Meter Kit (inc. Transmitter & Receiver) SKU: ICS-HUNHCFLOWKIT |
$402.07 $927.86 |
Product Description
The simple-to-install HC Flow Meter allows customers to monitor flow rates and system hydraulics with Hydrawise-enabled controllers. When connected to the Hydrawise platform, the HC Flow Meter provides a convenient option to detect, monitor, and report critical flow zone data and total system flows. When hardscape materials get in the way, add flow monitoring to Hydrawise smart irrigation systems quickly and easily with the Wireless HC Flow Meter.
By including an HC flow meter as part of a Hydrawise system installation, customers add an additional layer of landscape protection. This ensures their investment is monitored, their plants are healthy, and their outdoor living space remains in excellent condition. For contractors, a flow meter is a great way to build their businesses through increased offerings and top-level customer service, as problems can be addressed immediately before landscape degradation occurs.
The HC flow meter connects to Hydrawise-enabled controllers, allowing for:
- Flow monitoring
- Instant high- and low-flow alerts
- Leak detection
- Water outage during irrigation
- Total water use reporting
- Zone water use reporting
Features:
- Compatible with Hunter HC, HPC, Pro-HC, and HCC controllers
- Flow Rate: 0.83 – 500 l/min (depending on size)
- Provides station-level flow rates and totals
- Sends automatic alerts in the event of high-flow, low-flow, or unscheduled flow conditions
- Flow reports within Hydrawise software can display total system water use and individual station water use for accurate water budgeting and tracking
- Robust brass construction with union fittings for easy installation and removal for winterisation
- Analogue dial on the face of the meter displays daily flow totals and a leak detector
Optional wireless communication kit available for use with any HC Flow Meter:
- Sends station-level flow rates and totals wirelessly from the sensor to the controller, without the need to run wire or dig trenches
- Battery-operated transmitter connects to the flow meter to detect and communicate flow rates and totals. Requires 3 x AA batteries.
- Receiver is powered by the host controller and transfers flow data from the sensor/transmitter to the controller and cloud software
- Provides 152 m line-of-sight communication from transmitter to receiver
For an accurate readings, follow these installtion recommendations:
- Inlet requires 10 x pipe diameter of straight pipe
- Outlet requires 5 x pipe diameter of straight pipe
- Follow arrow direction
- Use shielded cable to connect the wires to the controller
- Install in horizontal position
- Install a strainer upstream of meter to protect measuring element
- Flush line before installation to remove debris
- Be connected to the main line that connects to the irrigation system and not the main line of the entire water supply
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Product Specifications
| 25mm Hunter HC (Hydrawise) Flow Meter | 20mm Hunter HC (Hydrawise) Flow Meter | 40mm Hunter HC (Hydrawise) Flow Meter | 50mm Hunter HC (Hydrawise) Flow Meter | Hunter HC Wireless Flow Meter Kit (inc. Transmitter & Receiver) | |
|---|---|---|---|---|---|
| Product Warranty | 1 year | 1 year | 1 year | 1 year | 1 year |
| Product Type | Flow Meter | Flow Meter | Flow Meter | Flow Meter | Flow Meter |
| Product Material | Brass, Plastic | Brass, Plastic | Brass, Plastic | Brass, Plastic | Brass, Plastic |
| Product Colour | Blue, Brass | Blue, Brass | Blue, Brass | Blue, Brass | Blue, Brass |
| Product IP Rating | Weatherproof | Weatherproof | Weatherproof | Weatherproof | Weatherproof |
| Product Inlet Thread Size | 25mm BSPM | 20mm BSPM | 40mm BSPM | 50mm BSPM | 20mm BSPM |
| Product Outlet Thread Size | 25mm BSPM | 20mm BSPM | 40mm BSPM | 50mm BSPM | 20mm BSPM |
| Product Min. Inlet Flow (Lpm) | 1.16 | 0.83 | 3.33 | 7.5 | 0.83 |
| Product Max. Inlet Flow (Lpm) | 250 | 60 | 330 | 400 | 250 |
| Product Power Supply | 24v AC | 24v AC | 24v AC | 24v AC | 24v AC |
Flow Meters & Flow Sensors FAQs
Irrigation system sensors are devices that monitor environmental conditions like rainfall, soil moisture, weather or water flow to optimise irrigation systems. They work by collecting real-time data and communicating with irrigation controllers to ensure water is used efficiently. This prevents overwatering, reduces waste and promotes healthier plants by irrigating only when necessary based on the sensor’s inputs.
Available irrigation sensors include:
- Rain sensors — Detect rainfall and pause irrigation during wet conditions.
- Soil moisture sensors — Measure soil hydration levels to water only when needed.
- Weather sensors — Monitor factors like temperature and humidity for precise irrigation.
- Flow meters and flow sensors — Track water usage, detect leaks and optimise system efficiency.
Each ensures water is used effectively and responsibly.
To choose the right irrigation system sensor, assess your garden’s needs. Use rain sensors to prevent watering during rain, soil moisture sensors for plants with specific hydration requirements and weather sensors for dynamic climate adjustments. Opt for flow meters and flow sensors to monitor water usage and detect leaks. Match the sensor type to your garden size, plant types and local weather conditions.
Yes, irrigation sensors help save water by ensuring your system irrigates only when necessary. Rain sensors pause watering during rainfall, soil moisture sensors prevent overwatering, weather sensors adjust schedules based on climate conditions and flow sensors detect leaks. By optimising water usage, these sensors reduce waste, lower water bills and promote sustainable gardening practices.
Fully installed by a professional, a domestic irrigation system will come out to about $1000 per zone. And as a DIY project, it can look more like $300 per zone! But of course that’s a very rough estimate, each system is different and there are a lot of factors to consider. Thankfully, we have the only tool around that INSTANTLY give an accurate estimate for your. Try our INSTANT Irrigation Quote Tool here!
To choose the right irrigation system, consider the size and layout of your garden or lawn, the types of plants you’re watering and your water source. Spray systems are ideal for most applications like lawns and gardens, while drip irrigation works well for mulched garden beds and areas exposed to wind and evaporation. For expert advice tailored to your needs, request a quote from us.
To set up an irrigation system, start by planning the layout, then install the mainline pipes, valves and fittings. Attach the sprinklers, drip emitters or other irrigation devices, and connect the system to a controller. Finally, test and adjust the system to check for proper coverage and efficiency. For a more precise and tailored setup, visit our Design Department. Our experts can design and quote a customised irrigation system that perfectly fits your landscape.
Customer Reviews
The Hunter wifi water meter is top of the range however well over priced at most AUD shops. Dont be fooled & buy the product from the US online as it is not Australian compatible.
Well done Sunshower.
Yes it's a great unit & glad you pointed that out! Compatibility is definitely an issue, whether that's electrical compatibility, connectivity & thread types on fittings! Thanks for the review!
Easy to install flow meter, integrated easily with Pro-HC controller, solid construction. Hardest bit was sourcing shielded cable.
The flow meter was easier to install on my garden bore than I imagined. I included a telescopic pipe section so I didn’t have to be too precise with the pipe lengths. The brass unions are very solid and allow for easy fitting or removal of the flow meter from the pipework.
The electric connections are only temporary. It would be nice if the flow meter included a small waterproof junction box where the flexible metal wire protector could be properly terminated. I plan to purchase a small waterproof box from Altronics to make a tidier and watertight connection.
The flow meter readings as recorded by the Hydrawise controller are very useful. Having recently taken over a large 9,000 sq.m garden with 14 reticulation zones, it is good to be able to compare the flow across all the zones, some of which have spare capacity so we can add more sprinklers to fill in current dry areas.
Supplied batteries did not work
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