Sigrist is pleased to present the new ColorMeter Ex PM 40, an innovative absorption measuring device designed for potentially explosive atmospheres (refineries, chemical industry and also ). It allows complex laboratory measurements to be carried out directly in the process!
The transmitter-reflector concept is unique and makes maintenance work very easy, which saves time and money. Up to three LEDs enable the measurement of concentration or colour with or without turbidity compensation. The integrated device calibration with a secondary reference facilitates daily operation and a proximity sensor ensures intuitive operation. Various communication modules (Modbus, Profibus DP, Profinet IO, PoE) and customised measuring cells allow the device to be adapted to any system.