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The ESM3 Eco climate sensor is designed for Growlink controllers that support SDI-12. This sensor includes air temperature, humidity, VPD and photocell with optional CO2. Support for multiple sensors give you the ability to be averaged or used as seperate sensors. Professional growers can rely on this sensor for accurate data and confidence in their growing environment.
Works with Bluetooth Precision Irrigation Controller Only
Features
RH, T, VPD, Photocell, optional CO2
Temp and pressure compensation with on-board sensors
Low power consumption
Excellent long-term stability
High insensitivity to pollution
User configurable and adjustable
Specifications
0…5000 ppm
Accuracy CO₂ - * mv – measured value
± (50 ppm + 2 % mv*)
± (50 ppm + 3 % mv*)
± (100 ppm + 5 % mv*)
± (1.5 % from full scale + 2 % mv*)
± (1.5 % from full scale + 2 % mv*)
0…100% RH (non condensing)
Accuracy Relative Humidity at 25 °C (77 °C) and 20...80% RH
typ. ± 3 % RH
Temperature
-40…60 °C (-40...140 °F)
Accuracy Temperature at 5…60 °C (41…140 °F)
typ. ± 0.5 °C (± 0.9 °F)
Output digital
SDI-12
Package Content
1 x Climalink Sensor
1 x 5M (16.4 foot) M8 Cable
Growlink is committed to accessibility and flexibility, always offering a free version of our software with no mandatory subscription. This ensures every cultivator can access essential tools to optimize their operations, choosing only the services that best fit their needs.
Growlink stands behind the quality and effectiveness of our hardware and software tools designed for cannabis cultivators. That’s why we offer an unparalleled "Try It for 90 Days: Money-Back Guarantee." This guarantee allows you to integrate our solutions into your operations completely risk-free.
At Growlink, we are committed to maximizing the success and efficiency of cannabis cultivators through not only our state-of-the-art software tools but also through our unparalleled customer support. Unlike a competitor who charges upwards of $500 per hour for consultation, Growlink provides these essential services at no additional cost.
TerraLink sensors use standard SDI-12 communication, making them compatible with many data loggers and controllers, including Agrowtek, Pulse Grow, Aranet, and others. At Growlink, we believe in open compatibility and will never sell you a product that locks you into our platform exclusively.
The TerraLink sensor from Growlink matches or surpasses other popular sensors in accuracy, despite competitors' misleading claims. Rigorous testing and practical use have proven its reliability in optimizing cannabis cultivation. Growlink upholds transparency, offering technology that genuinely enhances grow operations.