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Internal Internet Modem (GPRS, 3G or Sat)
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Memory to store hundreds of channels of data every miinute for years on a std Micro SD card
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Powerful DUAL micro-processor enabling it to make decisions about data transfer and quality
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Inputs for RS232/485/SDI12, Ethernet, USB, Analog (V & A), Pulse Counting, and Wireless (WiFi & Zigbee)
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Outputs to Ethernet, or via Modem or Radio
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PC link via USB
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Calibration Control System
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Out of Service Switch
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Battery Back Up
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Most Air Quality industry communications protocols (built in)
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Different sample and averaging times for each channel (programmable)
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Expandable by stacking modules (see picture)
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Calculated Channels
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Min, Max and Rate of Change Alarms
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Complex calculation algorithms
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12V DC Operation (Battery and Solar Options)
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Solid State design (NO Windows TM operting system, NO disc drive)