AMMONIAK GAS SENSOR
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E MS MACView® MEASUREMENT TECHNOLOGY III EMS MACView® MEASUREMENT TECHNOLOGY TECHNICAL SPECIFICATIONS Manufacturer Type Applications Measurement principle Measurement range Accuracy ammonia Resolution measurement Measurement speed Optional sensor Measuring range CO2 Temperature range Relative humidity Sample inputs Reading Data connection Status reading Analog outputs Digital signals Maintenance Calibration Housing material Housing dimensions Housing weight Environmental Monitoring Systems (EMS) B.V. MACV/ew®-NH3 Gas Sensor (Ammonia) 1. Room measurement of ammonia and CO2 in stables 2. Emission measurement of ammonia and CO2 from stables 3. Efficiency measurement of air washers / pirifiers on the removal of ammonia from the air. (input / output) Optical PED [P] D principle. Solid state Paired Emitter Detector (Photo) Diode. Based on a combination of physical and chemical wavelength change 0 to 30 ppmV / 0 to 50 ppmV + - 0.2% of the measuring range, standard deviation 0.09 ppmV 0.01 ppmV 15 minutes per sample 1. CO2 (Carbon dioxide) sensor can be added. 2. Flow sensor to measure the amount of air emissions 0 to 10.000 ppmV, 1 ppm resolution -5°C to +40° C 0% to 99% RH (non condensing) 2 separate sample inputs for sampling 2 suction points, suitable for efficiency measurement on air washers / purifiers Through the internet browser and user portal: www.mymacview.com, there are graphs, data downloads, and operation Standard GPRS / UMTS (2G / 4G) with SIM card present (worldwide coverage) Graphic display, NH3 concentration indication and menu with intuitive operation 2 pieces 4-20 mA or 0-10 Volts (adjustable) for connection to climate computer - 1 digital input for various applications - 1 digital output for alarms and various applications Changing of filters can be carried out by the user At the bottom of the system, 2 small 1 liter gas bottles can easily be connected. This means that the system calibrates itself periodically, without this having to be carried out by the user or a service organization. Stainless steel powder-coated IP67 housing Height x width x depth: 361 x 245 x 180 mm 12.4 kg MACView®. AMMONIAK GAS SENSOR III E MS EMS B.V. Spastraat 30 4697 RZ SINT-ANNALAND The Netherlands www.macview.com info@macview.com Phone +31 (0)166-657200 Fax. +31 (0)166-657210 Ammonia in livestock Ammonia or NH3 has a widespread use in many industrial and agricultural sectors and is one of the most produced substances in the world. Dealing with ammonia also takes place in livestock farming. Stables with calves, pigs and poultry generally have a climate in which increased CO2 and ammonia concentrations are present. These concentrations of ammonia are generally difficult to measure. With the introduction of the MACView®-NH3 Gas Sensor, reliable and continuous measurement in stables has become accessible. Ammonia concentrations in the atmosphere occur from a few ppbs. Ammonia is toxic to humans if it occurs in concentrations from a few ppm and requires an effective solution for detection and protection in most industrial environments. Traditional sensor technologies (such as electrochemical and semiconductor detectors) show serious disadvantages in selectivity, service life, accuracy, functional safety and the high costs of maintenance. EMS has developed an ammonia sensor especially for livestock farming based on the principle of optical measurement technology that no longer has these disadvantages. With this measurement technology, accurate and reliable continuous measurement can be made. MACView® MEASUREMENT TECHNOLOGY www.macview.eu MEASUREMENT TECHNOLOGY www.macview.eu MEASUREMENT TECHNOLOGY

Application 1: Space measurement ammonia and CO2 The ammonia emissions come from metabolic activities related to - Extremely high selectivity of the ammonia measurement. The MACView®-NH3 Gas Sensor is a reliable gas measurement bacteria in the livestock farming of poultry, cattle and pigs. system that has overcome the disadvantages of other measure- Ventilation in the stables must be managed to prevent critical - The sensor is not affected by exposure to hydrogen sulphide (H2S), ment principles. The use of this system focuses more on monito- exposure of animals to ammonia which in the long...