The iRIS 350 has been designed and constructed for use in harsh outdoor and industrial environments. It is compact, cost effective and easily configured, with support for a wide range of instrumentation: There are four physical communication interfaces:

• RS232
• GSM/GPRS or CDMA-1X or HSDPA (Next G®) modem
• SDI-12 Serial Instrumentation
• Serial Camera

Data may be accessed / downloaded in several ways:

• Direct RS232 connection e.g. laptop or data radio
• IP based packet transfer
• CSD dial-up data link
• SMS text back (immediate values only)

iRIS 350

Size (W x H x D)

160mm x 130mm x 70mm (6.29in x 5.11in x 2.75in)

Mass

1300g (2.86lb)

Power Supply

Internal and/or external 12V SLA battery. Lowest power mode current ~ 3mA. An integral charger accepts a 15-30Vdc input. A solar panel can be directly connected to the charger input. Over-voltage and reverse polarity protected with self-resetting fuse.

Communications

• Non-isolated DTE RS232 at 1200 - 115200 bps (default 38400 bps)
• Multi-band GSM/GPRS or CDMA-1X or HSDPA (Next G®) modem
• SDI-12 instrumentation port
• Serial VGA camera proprietary connection (3.3V CMOS levels)

Non-Volatile Storage

8MB flash memory (1,084,576 samples). A typical site with 2 parameters logged every 15 minutes plus battery voltage logged hourly will give 12 years of storage before data overwrite occurs.