Flow Monitoring

Smarter flow measurement across your network

Our devices and sensors track real-time water flow in pipes, channels, and sewers, helping you detect leaks, reduce overflows, and manage network capacity with confidence.

Sewer Level Monitoring

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How flow monitoring works

Get accurate, real-time flow data from the field to your screen without invasive installs or complex setup.

Our products

1. Install the hardware

Fit a Captis device with a flow sensor (ultrasonic, magflow, or other) in your desired location - inline, clamp-on, or downstream. Add level or pressure sensors for a complete picture of what's happening in the pit.

2. Data is transmitted

Flow rate and volume data is sent via CAT-M1 or NB-IoT, with options for internal or external antennas to maintain strong signal in harsh environments.

3. See alerts & trends

Access data, alerts, and long-term trends in Kallipr Kloud, or integrate into your SCADA, billing, or analytics platform.

Features

Take the guesswork out of flow

Monitoring flow helps you respond fast. Whether you’re tracking usage, spotting inefficiencies, or managing environmental impact, our solution makes it easier to act on the data that matters.

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Detect anomalies early

Track real-time flow rates to identify leaks, bursts, or blockages before they escalate. Use data for capacity planning.

Quick, non-invasive installs

Install sensors without disrupting service, with flexible mounting options for a variety of pipe types and sizes.

Long battery life, low maintenance

5 to 10 years of battery life (depending on transmission frequency) keeps your flow monitoring network running with minimal site visits.

Get the full picture

Add level or pressure sensors to monitor more than just flow, giving you complete visibility into what’s happening in and around the pit.

Want to go deeper? Our complete guide covers how sewer monitoring works in live networks, how to choose the right sensor, I&I detection strategies, and what separates reliable data from noise.
Read the complete sewer monitoring guide
Trusted by leading industry
In the field

From our projects

Real-world installs delivering smarter insights
Flow sensor in sewer
Flow sensor installed in pit
Flow and data logger sensors

Other sewer monitoring solutions

Level Monitoring
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Level Monitoring

Monitor water levels to prevent overflow and detect I...
Pressure Monitoring
02

Pressure Monitoring

Detect leaks, identify bursts, and maintain consistent service.

Our flow monitoring products

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Spectra

The next-generation integrated radar for industrial IoT.
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Captis S2

Captis S2

The world's most advanced remote monitoring device for extreme conditions​.
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Kallipr Radar Sensor

Kallipr Radar Sensor

Designed for fast installs, long-term reliability, and precision data capture - with integrated battery power and pre-terminated cabling for quick, pl...
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Kallipr Kloud Fleet

Kallipr Kloud Fleet

Streamlines deployment and device management across thousands of assets in one place.
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Kallipr Kloud Insights

Kallipr Kloud Insights

Kallipr Kloud Insights gives you meaningful network insight across every use case so you can focus on what matters.
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Kallipr Kloud Field

Kallipr Kloud Field

Mobile field app for setup, install and monitoring

How sewer level monitoring works

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Case studies

See how councils and utilities are using Captis to prevent overflows, detect I&I, and modernise their wastewater networks.

Sewer level monitoring

Proactive sewer level monitoring has helped Sydney Water detect over 500 blockages and see significant cost savings across their network.

Sewer level monitoring in City of Bellevue

The City of Bellevue is setting its sewer cleaning schedule from measured sensor data instead of a fixed calendar, cutting unnecessary jetting across...

Sewer level monitoring with Spectra

Auckland’s largest water utility is rolling out 5,000 smart sewer level monitors to detect inflow and infiltration (I&I), prevent overflows, and targe...
View more case studies

Is your wastewater network performing the way you think it is?

Find out how Kallipr's wastewater monitoring can give your operations team the continuous data they need to catch issues early and stay ahead of compliance requirements.

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Do you need help?

FAQs

Got questions about installation, connectivity, or sensor compatibility? We’ve answered the most common ones below to help you get started quickly and confidently.
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Flow monitoring gives you real-time data on how water is moving through your network, whether it's stormwater, wastewater, or supply lines. It helps identify leaks, detect blockages, track consumption, and manage capacity during peak events. Add level or pressure sensors for a complete picture of what’s happening in the pit, so you can make faster, more informed decisions with fewer site visits.
Kallipr devices use market-leading technology to connect via low-power wide-area network technologies (CAT-M1 or NB-IoT) networks globally. Transmission and measurement intervals are fully configurable, letting you balance data accuracy, frequency, and latency with battery life. All data is encrypted, with built-in security features that ensure end-to-end integrity - from device to cloud to the way you use it.
With near real-time alerts from Captis and Spectra devices, utilities can pro-actively prevent blockages and overflows - avoiding costly emergency callouts, regulatory fines, and infrastructure damage, leading to significant long-term savings.
Installation can be as quick as 10 minutes, and does not require confined space entry for many sites. The ease of install minimises disruption to operations and significantly reduces the cost of deployment.
Where data also needs to be sent to additional systems, Kallipr hardware supports multiple endpoint configuration, which is widely used by utilities to route data or alarms directly to SCADA or analytics environments.
Yes, the patent-pending battery technology allows for quick, tool-free battery replacement. It can be done in under 30 seconds and ensures your operations are back up and running as quickly as possible.

Tell us your challenge

Got a monitoring problem? Let's solve it together.

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