Refrigeration System Monitoring with a Wireless Network
Challenge
Walk-in coolers can often have a lot of foot traffic causing the temperature to fluctuate as the door gets repeatedly opened. A temperature monitoring device is needed to ensure that a refrigerated storage room doesn't become too warm and potentially destroy the food that is located inside.
Solution
A resistance temperature detector senses the temperature of a walk-in cooler and sends the data to a SureCross FlexPower Node. The Node in turn sends that data to a Gateway, which issues an alarm to management if the temperature exceeds acceptable limits. The DX80 FlexPower Nodes have a IP67 rating for rugged environments and work well in the cold.
Featured Products
Gateways y Nodos de la Serie Performance
Cree redes punto a multipunto que distribuyan E/S en áreas grandes. Los tipos de entrada y salida incluyen discreto (contacto seco, PNP/NPN), analógico (0 a 10 V CC, 0 a 20 mA), temperatura (termopar y RTD) y contador de impulsos.