Gill Instruments Limited
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MetStream 105
Page 4
Issue 1
Doc. No. 1955-PS-001
April 2014
3.
SPECIFICATION
MetStream 105 - Parts 1955-105-0X-XX
Input Power Requirement (MetStream only)
Voltage
9-30V DC
Current
250mA max@12V DC (3W) MetStream 105
600mA max @ 12V DC, (7.2W max) including external sensor
Power over Ethernet
Built-in receiver (IEEE 802.3af-2003)
Wi Fi
Transmit Power
- +15dBm typical for both 802.11 b and g
Baseband Modulation – WiFi
- 802.11g: OFDM
- 802.11b: DSSS/CCK
Receiver Sensitivity – WiFI
- 54 Mb/s @ -74 dBm OFDM
- 6Mb/s @ -90 dBm OFDM
- 11Mb/s @ -88 dBm CCK
- 1Mb/s @ -90 dBm DSSS
Output Power
Voltage
Regulated 12V DC ± 10%
Current
Up to 300mA @ 12V DC
Digital Input
Communication
ASCII, RS232, RS422/485 4 wire, full duplex
Baud rates
1200, 2400, 4800, 9600, 19200, 38400, 57600
Formats
8 data, odd, even or no parity
Data Input Rate
Up to 20Hz
Digital Output
Format
8P8C
Communication
Ethernet 10/100 BASE-T speeds/format
Internal Storage
Micro SD Card
4GB with operating system and enough storage to log 1Hz data
for 1 month.
External Data Storage
USB 2.0 Port
Expansion port supplied for external USB Data Storage, max of
32GB supported.
Start Up Time
Data Ready
Less than 90 seconds (MetStream box) from power up.
Dimensions
Size
125mm long, 111mm wide, 34mm deep, antenna folded
205mm long with antenna extended.
Weight
0.28kg.
Materials
External Construction
Aluminium and Plastic
