ESM2 Pro Climate Sensor (BACnet)

The Modular 4 in 1 Probe for CO₂, Humidity, Temperature and Pressure from Growlink is a highly versatile sensor that provides accurate and reliable measurements of environmental conditions. Designed for use specifically for CEA.  Features 4 in 1: CO₂, RH, T and p measurementHeated versions for high humidity, condensing conditionsDual wavelength NDIR CO₂ measuring principleCO₂ measuring range up to 50,000 ppmT and p compensation with on-board sensorsReplaceable sensing moduleIP65 protection classLow power consumptionExcellent long-term stabilityHigh insensitivity to pollutionAnalogue output or Modbus RTU or BACnet MS/TPUser configurable and adjustable Works with Core & Connect Controllers Specifications Measuring Range CO₂0…2000 ppm0…5000 ppm0…10000 ppm0…3 % (30000 ppm)0…5 % (50000 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*) Measuring range Relative Humidit