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This case study presents a high-level temperature monitoring solution for 35 greenhouses with 60 zones. The IAS AlertII™ system monitors temperature, tracks heating effectiveness, and alerts when the temperature is out of range. It integrates a web-based platform with historical data storage, email, SMS, and voice alerts. The system supports up to 12 zones per unit, including additional wireless sensors, and can monitor AC power. An optional control dashboard provides a status overview and detailed temperature histories across all greenhouse units.
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Monitoring Greenhouses Temperature Monitoring Example
Case Study • Monitor Temperature in approximately 60 zones across 35 Greenhouses • Need to know when temperature is out of range • Need to track temperature to monitor effectiveness of heating system • Current request is monitoring only …
High-Level Solution Proposed • IAS AlertII™ plus IAS HarvestWatch™ Web-based Monitoring and Alerting Software • AlertII™ that monitors up to 4 Wired Temperatures, or Temp/RH zones – Solar Charging system replaced with 24V DC Power Supply • Support up to 8 additional TempGard™ Wireless Temperature sensors per AlertII™ unit for a total of 12 Zones/unit • All IAS Sensors supported for future expansion • Also monitors AC power • Alerts via Email/SMS/Voice • Store/display historical data • Reports Available • Can alert on any temperature condition or AC fail. • Equipment can be upgraded in future to support heater/fan/vent control
Dashboard – Status at a glance The optional Dashboard feature of HarvestWatch™ shows critical data across all units.
Individual Greenhouse Control Page Control page shows 24 hour history, plus access to detailed history graph.
General ConceptAlertII™ + 8 TempGard™ Wireless Sensors 10 Temperature Zones per AlertII™ Unit. 300’ range on wired sensors, over 1000’ on wireless sensors.
AlertII™ Coverage • Upper Houses – 3 AlertII™ Units • 3 zones per house for a total of 30 zones • 6 Wireless Units from 3rd AlertII™ available for Middle houses • Middle and Lower Houses – 2 AlertII™ Units • 1 zone per house for a total of 22 zones in Middle • 3 zones per house for a total of 9 zones in Lower