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Summary of Contents for NKE STBD-PR
- Page 1 USER MANUAL STBD-PR Rev 5 Document reference : STBD-33-30-065_UTI_UK.doc Document applicable to product(s) : STBD-PR station and profileur http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 1/18...
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Page 2: Table Of Contents
ADIO TRANSMISSION ...............................13 MEMORY AUTONOMY 6.3.1 STBD-PR in recording mode at 3 seconds (Production of a profile)..............13 6.3.2 STBD-PR in recording mode at 1 minute (Short term monitoring) ..............13 6.3.3 STBD-PR in recording mode at 10 minutes (Long term monitoring) .............13 ..............................14... -
Page 3: Introduction
Temperature sensor To ensure the good operation of the STBD-PR, a gap of 11cm must be left in front of the field of view of the turbidity sensor. If the protective cover of the turbidity sensor breaks, the STBD-PR must be returned to the factory to replace the cover + sensor bracket assembly, WHICH MUST BE PAIRED. -
Page 4: Photo
2. PHOTO Turbidity sensor Seapoint Protective cover Temperature sensor Shoulders for attaching Pressure sensor http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 4/18... -
Page 5: Characteristics
1 or 2 seconds and there has been a range change in the measurement cycle. Range selection is done by configuring channel 2 according to the table below: http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17... -
Page 6: Temperature Channel
Measurement range: -5°C / +35°C Maximum resolution: 11m°C at 0°C, 13m°C at 10°C, 20m°C at 20°C Accuracy: 50m°C in the range 0°C/20°C Reponse time STBD-PR : < 0.5s at 63% Reponse time STBD-PR : < 2s at 63% 3.2.4 Pressure or depth channel Pressure sensor Piezoresistive with 0.2% accuracy and resolution below 0.02%or... -
Page 7: Implementation
4. IMPLEMENTATION The parameter setting and reading of the STBD-PR data logger are performed without opening the housing using the Data Pencil connected to the USB link of a PC computer. All the control functions are available in the Winmemo II software. -
Page 8: Radio Stbd-Pr Time Setting
In order to avoid time lag with the first measurements (i.e. before the first transmission with the Concentrator), time setting of the STBD-PR using the Winmemo II software must be done by first setting the clock of the PC at universal time UT. -
Page 9: Adjustment & Maintenance Procedures
To know the absolute depth (which takes into account atmospheric pressure), the difference between the actual atmospheric pressure and the reference value (1013 hPa) must be calculated. The result must therefore be added to or subtracted from the depth values measured http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17... -
Page 10: Adjustment Temperature
Display the temperature curve once more, and check the temperatures of the different baths. Edit the setting parameters of Channel 0 and transfer the new Calibration coordinates (X, TX, Y and TY) to the SP2T using the button "Total initalization". http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 10/18... -
Page 11: Turbidity Sensor
The principle is identical to the adjustment in (§ 5.3). The STBD-PR probe has 3 measurement ranges. Each of these ranges is linked to a measurement channel, as described in the table below: Turbidity range Channel 0 –... - Page 12 Edit the setting parameters of the channel in use and transfer the new coordinates (X, TX , Y and TY) to the data-logger using the button "Total Initialization". Perform the setting operations identically for every other range. http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 12/18...
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Page 13: Technical Chacteristics
The radio antenna is positioned on the side of the CTN bracket and fields of view of the Turbidity sensor For maximum radio range, the side of the STBD-PR that comprises the CTN bracket and fields of view of the Turbidity sensor must be free of any metal obstruction. -
Page 14: Energy Autonomy
“manual start and stop” mode because 1 additional measurement is taken to check the condition) 3. Use of the “read channels” mode which allows real-time reading 4. Radio connection to the probe Measurement frequency between 1s and 30s Measurement frequency between 1s and 1800s (30min) http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 14/18... -
Page 15: Used With Recopesca
6.4.2 used with RECOPESCA For an STBD-PR that performs measurements using the following cycle, the energy autonomy will be approximately 9 months: 6 hauls per day For each haul, measures for 10 minutes at a frequency of 1 second (descending phase) and the measures for 3 hours at a frequency of 10 minutes. -
Page 16: Optionnal Use Of An Autonomous Brush
The measurement of turbidity of the probe is independent and asynchronous with the sweep. This can thus cause an incorrect measurement during the passage of the broom on the sensor, http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17... -
Page 17: Specifications
Position the sensor so that the brush covers the optical window for moving. Secure the sensor by tightening the fixing screw. Adjust the pressure of the brush to playing on the length of the http://www.nke-instrumentation.com Tel 02-97-36-41-31 Fax 02-97-36-55-17 PAGE 17/18... -
Page 18: Installation Of Rubber Protections
The radio antenna is positioned on the side of the CTN bracket and fields of view of the Turbidity sensor. For maximum radio range, the STBD-PR must be free of any mechanical obstruction over its entire length, on the side of the CTN sensor and fields of view of the Turbidity sensor.
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