MicroTSG (Thermosalinograph)
SBE 45
Sea-Bird Electronics, Inc.
13431 NE 20th Street, Bellevue, Washington 98005 USA
Website: http://www.seabird.com
E-mail: [email protected]
Telephone: (425) 643-9866
Fax: (425) 643-9954
SPECIFICATIONS
Measurement Range
Conductivity:
0-7 S/m (0-70 mS/cm)
Temperature *:
-5 to 35 °C
Initial Accuracy
Conductivity:
0.0003 S/m (0.003 mS/cm)
Temperature *:
0.002 °C
Salinity:
0.005 PSU, typical
Typical Stability (per month)
Conductivity:
0.0003 S/m (0.003 mS/cm)
Temperature *:
0.0002 °C
Salinity:
0.003 PSU, typical
Resolution
Conductivity:
0.00001 S/m (0.0001 mS/cm)
Temperature *:
0.0001 °C
Salinity:
0.0002 PSU, typical
Calibration Range
Conductivity:
0-6 S/m (60 mS/cm); physical
calibration 2.6-6 S/m (26-60 mS/cm),
plus zero conductivity (air)
Temperature *:
+1 to +32 °C
Time Resolution
1 second
Clock Stability
13 seconds/month
Input Power
8-30 VDC
Acquisition Current
34 mA at 8 VDC; 30 mA at 12-30 VDC
Quiescent Current
10 microamps
Acquisition Rate
1 Hz maximum
Operating Pressure
34.5 decibars (50 psi) maximum
Flow Rate
10 to 30 ml/sec (0.16 to 0.48 gal/min)
Materials
PVC housing
Weight
4.6 kg (10.2 lbs)
* For specifications for optional SBE 38 remote temperature sensor,
see SBE 38 datasheet.
System Schematic: SBE 45 with Optional PN 90402 Interface Box
and Remote Temperature Sensor
System Schematic: SBE 45
For
orientation
3
4
2
1
Pin
Signal
1
Common
2
RS-232 RX from computer
3
RS-232 TX to computer
4
External power in
(8 - 30 VDC)
Dimensions in
millimeters
(inches)
12/09
62
Содержание SBE 45 MicroTSG
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Страница 98: ...CALIBRATION SHEETS SBE 45 Temperature Calibration S N 0402 1 SBE 45 Conductivity Calibration S N 0402 2 95 ...
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