MaxiMet GMX400 Compact Weather Station The MaxiMet range of compact weather stations is designed and manufactured by Gill Instruments. MaxiMet products use reliable, high quality instruments to provide accurate meteorological information in a wide variety of applications. GMX400 Features Temperature, humidity, pressure. A combined instrument mounted inside three double louvered, naturally aspirated radiation shields with no moving parts. The results are high performance across each measurement over long periods of time. Precipitation. An integrated optical rain gauge that automatically senses water hitting its outside surface and provides measurements based on the size and number of drops. Algorithms interpret this data and simulate the output of a tipping bucket rain gauge in a serial format. The optical rain gauge has no moving parts associated with tipping bucket gauges. TEMP, HUMIDITY & PRESSURE Rainfall total Relative / Absolute humidity Rainfall intensity Naturally aspirated UV stable radiation shield Protection against wind-blown precipitation/dust Emulated tipping bucket Integrated heater Air density kg/m3 Precipitation mm/hr, mm/total, mm/24 hr in/hr, in/total, in/24 hr Outputs RS232, 422, 485 (ASCII), SDI-12, NMEA, MODBUS, Analogue (option) All MaxiMet Models Feature Quality Measurements Lightweight and Robust Low Power Mode Free of Charge Software Gill Proven Reliability Compact Integrated Design Real Time Output Easy Installation Gill C

GMX400 Compact Weather Station ■ Building and Industrial Controls ■ Coastal ■ Educational ■ Authorities ■ Agricultural ■ Commercial ■ Transport ■ Safety ■ Energy Specifications may be subject to change without prior notice Gill Instruments Limited Saltmarsh Park, 67 Gosport Street United Kingdom Copyright © Gill Instruments 2015 Gill Instruments Limited, Reg No. 2281 574 Registered Office:The George Business Centre, Christchurc