Best Water Sub Metering System Solutions for Accurate Billing
For property managers and building operators, a reliable water sub metering system helps track usage across tenants or zones, enabling fair billing and proactive leak detection. The following selections cover pulse-based meters, automatic shutoff options, and smart flow monitoring that can integrate with existing controllers or stand alone for smaller setups. Each entry highlights core features, compatibility, and practical use cases to help you compare and choose the right solution.
| Product | Brand | Key Use |
|---|---|---|
| DAE CO-10 Electronic Pulse Counter | DAE | Remote reading and integration with various meter styles |
| E-SDS Water Leak Detector with Shutoff Valve | E-SDS | Automatic shutoff to prevent floods |
| HydroCheck Automatic Water Shut Off System | HydroCheck | Multi-zone leak detection and alerts |
| Hunter HC100FLOW 1″ Flow Meter | Hunter Industries | Real-time flow data with controller integration |
| Level Waters MLS-1002 EasyFill | Level Waters | Automatic filling for ponds and water features |
DAE CO-10 Electronic Pulse Counter
The CO-10 is designed to remotely display water meter pulses and works with multiple DAE meter families, including MJ and AS series as well as WP, V, and VM series. It supports connection to meters that provide a dry contact output, making it versatile for retrofits with existing meters or custom setups. A wall-mount housing (CO-10H) is available for secure installation. The device offers a reset function via a dedicated button, which allows quick zeroing of readings for accurate sub metering cycles. For outdoor use or tenant-proof installations, a lockable watertight enclosure is available. When wired for remote reading, ensure each meter uses a Non-Return-Valve (NRV) to prevent backflow from inflating readings. With shielded, twisted-pair cables, the CO-10 can extend meter connections up to 328 feet (100 meters). This makes it suitable for multi-meter deployments in small to mid-size buildings where centralized data access is preferred.
E-SDS Water Leak Detector with Shutoff Valve
This system combines leak detection with an automatic shutoff valve to halt water supply when a leak is detected. It is compatible with 3/4 inch NPT brass ball valves and is suitable for residential and commercial uses, including water heaters and laundry areas. The unit supports both automatic shutoff and manual override, with a reset option after repairs. It operates with standard hot water temperatures and includes a vacation mode for extended absences. The straightforward installation and reliable shutoff make it a practical choice for renters or owners who want a proactive defense against flooding while maintaining straightforward maintenance.
HydroCheck Automatic Water Shut Off System
HydroCheck focuses on multi-zone monitoring, making it suitable for buildings with several moisture-sensitive areas. It supports up to four independent zones and provides instant alerts via LED indicators and relays, enabling quick response to leaks. Installation is designed for DIN rail mounting, allowing easy integration into existing detection and control systems. This device helps facilities managers coordinate leak detection across basements, server rooms, or critical infrastructure where early warning can prevent costly water damage. Its configurable fault clearing and dedicated outputs support flexible, scalable deployment in larger properties.
Hunter HC100FLOW 1″ Irrigation Flow Meter
This smart flow meter provides real-time usage data and integrates with Hunter controllers for comprehensive water management. It alerts for abnormal flow conditions, helping detect leaks or valve failures quickly. The HC100FLOW is designed for seamless compatibility with Hunter Hydrawise ecosystem (HC, Pro-HC, HPC, and HCC controllers), simplifying installation for new builds or retrofits. It suits sprinkler and irrigation systems where precise flow monitoring improves scheduling efficiency and conserves water while reducing energy costs associated with over-watering and leaks. The device supports proactive maintenance through timely notifications and clear data visualization within compatible controllers.
Level Waters MLS-1002 EasyFill
The MLS-1002 EasyFill automates water filling for ponds and water features, making maintenance and vacations simpler. It continuously monitors water levels around the clock and is particularly useful for outdoor installations where unattended operation is desirable. The “no moving parts” design reduces the risk of clogging, enhancing reliability for long-term use. It’s suitable for decorative water features as well as small-scale irrigation setups, enabling consistent fill cycles while minimizing the risk of overflows. This option complements more comprehensive sub metering schemes by ensuring consistent baseline water input, reducing manual intervention for routine filling tasks.
Buying Guide: Key Purchase Considerations and Comparisons
- Metering scope: Choose a system that supports the number of zones or tenants you need. If future expansion is likely, select modular options with scalable capabilities, such as multi-zone monitors or pulse counters that support different meter types.
- Reading method: Consider whether you prefer local reads, remote reads via RF or wired connections, or controller-based dashboards. The DAE CO-10 supports remote display, while the Hunter HC100FLOW integrates with specific controllers for real-time data.
- Leak protection: For properties at risk of water damage, automatic shutoff devices (like E-SDS and HydroCheck) add a critical layer of protection, reducing the potential for floods during outages or vacations.
- Installation and compatibility: Verify valve types, thread sizes (NPT), and whether a DIN rail or wall mount is preferable. Ensure the devices work with existing meters or water systems, and check for backflow considerations when using remote readouts.
- Outdoor durability: If the units will be exposed to weather, select enclosures rated for outdoor use to protect electronics and prevent tampering.
- Maintenance and support: Look for devices with clear reset procedures, ease of installation, and reliable manufacturer support. This helps ensure long-term performance without frequent service calls.
- Budget and total cost of ownership: While initial cost matters, consider installation complexity, potential savings from reduced leaks, and the value of automated features in reducing tenant disputes and water waste.
In applying these options to a building, align the sub metering strategy with your objectives—billing accuracy, flood protection, or irrigation efficiency. A layered approach, combining a pulse counter like the CO-10 with a leak-prevention system and a compatible flow meter, can deliver comprehensive visibility and control across residential or commercial properties.