BluSENSE Hardware
BluNODE
Modular Monitoring Hardware for Every Zone, System, and Sensor Type
BluNODE is BluSENSE's modular data logger — purpose-built to connect sensors to your monitoring network with precision and flexibility. Deploy it as a standalone logger or pair it with BluCORE to extend your monitoring reach across zones, floors, and building systems. Multiple configurations available to match your exact sensing requirements.
One Device. Every System.
Building monitoring rarely fits a single template. Different zones demand different sensors. Different applications demand different inputs. BluNODE is designed for that reality — a compact, capable logger that handles temperature, pulse, Modbus, and current transformer inputs out of the box, with expansion options for 4-20mA analog signals when your application calls for them.
Whether you're monitoring a single mechanical room or extending a BluCORE network across an entire facility, BluNODE delivers consistent, reliable data from every point in your building.
Key Benefits
BluNODE Configurations
Choose the model that matches your sensing requirements — expand as your monitoring needs grow.
The full-featured foundation for facility monitoring — covering the majority of building applications straight out of the box.
Everything in the base model, plus a 4-20mA analog input board for industrial and process sensors.
Optimized for low-range HVAC differential pressure monitoring — precision airflow and duct pressure at the zone level.
Where BluNODE Excels
Track airflow, temperature differentials, and system performance across air handling units, VAV boxes, and duct systems — at the zone level, not just the equipment level.
Monitor supply and return temperatures, flow rates, and pressure across domestic hot water and hydronic systems — with granular data at the point of use.
Connect to pulse meters for water, gas, and electricity submetering at the tenant, floor, or end-use level — extending your monitoring reach without replacing existing meters.
Use CT inputs to monitor current draw across circuits, panels, and equipment — identifying demand peaks, load imbalances, and energy waste at the circuit level.
Deploy multiple BluNODE units across a large building or campus, networked through BluCORE for centralized data aggregation, analysis, and reporting.
Technical Specifications
BluNODE — available in multiple configurations to match your sensing requirements
BluNODE Base
$1,000BluNODE CL Analog+
$1,500BluNODE MF Coming Soon
TBASensor Inputs — Base
Sensor Inputs — CL
Data Processing
Connectivity
Power & Physical
Security
How BluNODE Works with the BluSENSE Ecosystem
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Standalone Operation
Deploy BluNODE as a self-contained data logger for localized monitoring — ideal for single systems or zones where a full BluCORE deployment isn't required.
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Networked with BluCORE
Pair one or more BluNODE units with a BluCORE hub to extend monitoring reach across your facility. BluCORE handles centralized data processing, multi-protocol communications, and automated reporting — BluNODE handles the sensing.
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With BluPULSE
Combine BluNODE with BluPULSE nodes to capture pulse meter data from existing utility meters alongside direct sensor inputs — integrating legacy infrastructure without replacing hardware.
What's Included
From $1,000 MSRP
Frequently Asked Questions
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The base BluNODE supports temperature, pulse, Modbus, and CT inputs — covering the majority of building monitoring applications. BluNODE CL adds a 4-20mA analog input board, enabling connection to industrial sensors such as pressure transducers and analog flow meters that output a 4-20mA signal.
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Yes. BluNODE can function as a standalone data logger, recording sensor data locally. For centralized communications, automated reporting, and multi-zone data aggregation, pairing with BluCORE is recommended.
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Multiple BluNODE units can be networked through a single BluCORE hub. The exact number depends on your facility layout and configuration — contact our team for guidance on larger deployments.
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BluNODE supports a wide range of sensors across temperature (One-Wire), pulse, Modbus RS-485 devices, and current transformers. The CL expansion board adds compatibility with 4-20mA analog sensors including pressure, flow, and level sensors.
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Yes. BluNODE is designed for both new construction and retrofit applications. Its flexible input options make it straightforward to connect to existing sensors and meters already installed in your facility.
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Three support plans are available — The Starter, The Partner, and The Advisor — covering everything from initial sensor selection and hardware design through ongoing remote support and senior expert consultation.
Ready to Put BluNODE to Work?
See how BluNODE can deliver flexible, expandable performance monitoring—
start with what you need, add capability when you need it.