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13
Appendix
13.1
Specifications of the FireStingGO
2
Dimensions
150 g
Weight
52 x 97 x 20 mm
Interface
micro USB 2.0
Memory
4 GB (ca. 40 million data points)
Battery
rechargeable Li-Ion battery (typ.
2 h charging via micro-USB)
System Requirements for
FireStingGO
2
Manager
Windows 7, 8, 10
Operating Conditions
0-50°C, non-condensing
Oxygen measuring principle
Lifetime detection of REDFLASH
indicator luminescence
Oxygen Port Connector
1 fiber-optic ST-plug
Excitation Wavelength
620 nm (orange-red)
Detection Wavelength
760 nm (NIR)
Temperature Port
1 channel for 4-wire PT100
Min. Logging Interval
1 sample per second
Typ. Standalone Logging Time
(with a fully charged battery)
ca. 1 week for 1 s log interval
ca. 2 months for 10 s log interval
ca.6 months for 1 min log interval
ca. 1 year for >= 10 min log interv.
Typ. Data File Size
ca. 100 bytes per data point
External Temperature Sensors*
Range, Resolution, Precision
-30°C to 150°C, 0.02°C,
0.5°C
Internal Pressure Sensor
Range, Resolution, Precision
300 to 1100 mbar, 0.06 mbar, typ.
3 mbar
Internal Humidity Sensor
Range, Resolution, Precision
0 to 100% rel. humidity (RH),
0.04% RH, typ.
0.2% RH
*Please note that the oxygen sensors have a different temperature range (typ. 0-
50°C specified, -20°C to 70°C not specified).
