EMS 442 features 4 analogue and 4 digital alarm inputs as well as 2 relay outputs for connection of additional alarm equipment on site.
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SISTEMA DE REPORTE DE EVENTOS
Sistema de reporte de eventos.
EMS 442 event reporting system.
The EMS 442 event reporting system is the ideal solution for a whole range of industrial remote monitoring tasks. Up to 4 continuous measurements and 4 limit values can be monitored with one unit. In conjunction with the AFRISO Net Webservice, data can also be visualised, logged and managed.
Typical application areas comprise:
Monitoring and management of tank farms, oil storage facilities, silos, food tanks and chemical tank installations
Level measurement in wells, bore holes, rivers, lakes, etc.
Monitoring of ducts, pump stations, waste water systems and separators
Monitoring of production processes
Monitoring of technical facilities such as heating, air conditioning, refrigerating systems, elevators, etc.
EMS 442 features 4 analogue and 4 digital alarm inputs as well as 2 relay outputs for connection of additional alarm equipment on site. EMS 442 sends alarm signal or continuous measurement results to the cell phone of the user or to the AFRISO Net Server for documentation and onward transmission. From the server, messages can be sent via Internet, SMS or e-mail. The user can request information on the system status via the cell phone at any time. Measuring intervals, limit values and transmission intervals are fully programmable.
Operating temperature range Ambient: -20 °C/+50 °C
Supply voltage AC 230 V
Sensor supply 4 x DC 24 V, max. 25 mA
4 analogue inputs 4–20 mA, active or passive
4 digital inputs, voltage-free
Relay contacts: 2 voltage-free changeover contacts Contact rating: AC 250 V, 5 A/500 VA DC 24 V, 5 A/100 VA
Data transfer GSM short message system (SMS) with integrated GSM modem 900/1800 MHz Measuring intervals/ transmission intervals Fully programmable Parameter assignment/ configuration Via cell phone Housing Wall mounting housing made from impact resistant plastic (polycarbonate) W x H x D: 175 x 125 x 75 mm Protection IP 65 (EN 60529) Electrical connections 5 x cable glands M 16 CE conformity (EMC) EN 61000-6-2 and 61000-6-3.