Description
Bluelab® Guardian Monitor Connect In-Line
24/7 In-Line Monitoring with Remote Data Logging & Cloud Access
The Bluelab Guardian Monitor Connect In-Line offers continuous, real-time monitoring of pH, conductivity (EC), and temperature levels directly in your irrigation or nutrient feed line. This powerful tool not only provides constant visual feedback through a large, backlit display, but also automatically logs data these key parameters to your computer.
With an internet-connected computer, you can even access your data remotely via the cloud using a mobile device or computer, giving you peace of mind and complete control of your growing environment, anytime, anywhere.
Product Features / Benefits
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24/7 monitoring of pH, EC, and temperature directly in your nutrient feed line
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Remote viewing of nutrient feed parameters on your mobile phone or computer
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Large backlit display for easy, at-a-glance readings
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Customizable high and low alarms alert you when parameters go out of range
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Robust in-line pH probe designed to endure line pressure and turbulence
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Easy screw-fit connections: 1” NPT thread on probes for easy removal, calibration, and cleaning
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Easy pH calibration with one-button calibration and on-screen instructions (pH 7 and pH 4)
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2-metre cables for optimal positioning and viewing
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Flexible mounting options for walls, posts, and racks
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Easy-to-clean display for hygienic, professional grow environments
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Connect software access for data logging and system management (Download available)
Bluelab® pH Probe Inline
High-Pressure, Replaceable Inline pH Probe for Guardian Monitor Connect
The Bluelab pH Probe Inline is a replaceable, double-junction probe designed to work seamlessly with the Guardian Monitor Connect In-Line system. Built for reliability, fast response, and easy integration, this probe is perfect for high-pressure, turbulent environments in recirculating systems.
Product Features / Benefits
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Double-junction probe reduces contamination, extending probe lifespan
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¾” NPT thread for inline mounting; includes 1” adapter collar
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Fully waterproof construction – ideal for continuous submersion
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Rated for 7 bar / 100 psi, withstanding line pressure and turbulence
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Flat sensing surface is naturally cleaned by liquid flow, minimizing maintenance
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Internal structure supports mounting in any direction
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3-metre cable for flexibility in hard-to-reach areas
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Fast response time for accurate, real-time pH measurement
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Effective in solutions with 0.2 EC and above