Humidity data logger AR208

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• measurement and recording of the temperature by thermoresistance and thermocouple sensors and other physical parameters (humidity, pressure, level, speed, etc.) processed into a standard electric signal (0/4÷20mA, 0÷10V, 0÷60mV, 0÷850Ω), the option of presenting and recording from 1 to 8 measuring channels • 8 universal inputs (Pt100, Ni100, Pt500, Pt1000, J, K, S, R, T, B, E, N, 0/4-20mA, 0-10V, 0-60 mV, 0÷850Ω), without galvanic separation • 4 alarm/control outputs with acoustic and visual signalling of the operational status and e-mail notification, programmable characteristics and option of assigning to any measurement channel triggering alarm, selected during the order: • relay 5A / 250Vac (for resistance loads) • SSR (NPN O.C. type, optional) 24V with 850Ω resistor • recording of data in a standard text file located in the internal memory of the recorder (4GB) or an USB memory in a FAT system, with possibility to edit in spreadsheet software, e.g. Microsoft Excel or OpenOffice Calc • wide range of standard equipment with serial interfaces: USB (for working with PC and USB flash drives), RS485 (MODBUS-RTU) and Ethernet (100base-T, TCP/IP: MODBUS-TCP, HTTP server, SMTP client, DHCP, ICMP, DDNS client, etc.) • wall mounted enclousure, IP65 • www server for work with any web browser (Opera, IE, Firefox, etc.); the site contains information about active measurement channels, time, status of the outputs, recording, etc., with the possibility to show diagrams using the Google Chart API service (diagrams require constant Internet access), see more...