wtw Oxi 3315, Operating Manual

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Technical data Oxi 3315
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ba75944e02 03/2012
11 Technical data
11.1 Measuring ranges, resolution, accuracy
11.2 General data
Measuring ranges,
accuracy Variable Measuring range Accuracy
Air pressure (abso-
lute)* 300 ... 1100 mbar ± 4 mbar
* Available only if a D.O. sensor is connected
Further data are given in the documentation of your sensor.
Dimensions
Oxi 3315: Approx. 180 x 80 x 55 mm
Weight
Oxi 3315: Approx. 0.4 kg
Mechanical structure
Type of protection IP 67
Electrical safety
Protective class III
Test certificates
CE
Ambient conditions
Storage - 25 °C ... + 65 °C
Operation +5 °C ... + 55 °C
Admissible relative
humidity Yearly mean: < 75 %
30 days/year: 95 %
Other days: 85 %
Power supply
Batteries 4 x 1.5 V alkali-manganese batteries, type
AA
Operational life Approx. 100 h*
* The operational life is shorter is the display illumination is switched on permanently
USB interface (device)
Type USB 1.1
USB-B (Device), PC
Baud rate adjustable:
1200, 2400, 4800, 9600, 19200 Baud
Data bits 8
Stop bits 2
Parity None
Handshake RTS/CTS
Cable length max. 3 m