Aquaread LeveLine Mini CTD Water Level

Aquaread LeveLine-Mini-CTD Water Level.

Table of Contents

Aquaread LeveLine Mini CTD Water Level adalah sensor pengukur ketinggian air, suhu, konduktivitas, dan salinitas titanium yang telah dirancang khusus untuk membawa pengukuran konduktivitas dan salinitas ke penerapan telemetrik Anda.

LeveLine-Mini-CTD tersedia dalam versi absolut dan pengukur. Jika perangkat datalogger / telemetri pilihan Anda menyertakan sensor tekanan udara bawaan, kami merekomendasikan versi absolut karena perangkat pencatat dapat memanfaatkan pembacaan tekanan udara untuk kompensasi. Jika sensor tekanan udara tidak tersedia maka versi pengukur paling cocok untuk pencatatan telemetrik.

Sensor pengukur memerlukan kabel berventilasi dan kartrid pengering untuk menghilangkan kelembapan dari ventilasi untuk mencegah pemblokiran dan kompensasi yang tidak akurat.

Spesifikasi Aquaread LeveLine Mini CTD Water Level

Umum

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
Temperature rangesOperational: -20-80° C (-4-176° F)
Storage: -40-80° C (-40-176° F)
Compensated: -20-80° C (-4-176° F)
Operational: -20-80° C (-4-176° F)
Storage: -40-80° C (-40-176° F)
Compensated: -20-80° C (-4-176° F)
Operational: -20-80° C (-4-176° F)
Storage: -40-80° C (-40-176° F)
Compensated: -20-80° C (-4-176° F)
Operational: -20-80° C (-4-176° F)
Storage: -40-80° C (-40-176° F)
Compensated: -20-80° C (-4-176° F)
Operational: -20-80° C (-4-176° F)
Storage: -40-80° C (-40-176° F)
Compensated: -20-80° C (-4-176° F)
Diameter22.2mm (0.875 in)22.2mm (0.875 in)22.2mm (0.875 in)22mm22mm
Length186mm (7.32 in)186mm (7.32 in)87mm (3.43 in)260mm146mm
Weight150g (5.3oz)160g (5.6oz)120g (4.2oz)250g210g
MaterialsTitanium body, Delrin nose coneStainless Steel body, Delrin nose coneStainless Steel body, Delrin nose coneTitanium body, Delrin nose coneTitanium body, Delrin nose cone
Output optionsModbus/RS485, SDI-12, Aquaread proprietaryModbus/RS485, SDI-12, Aquaread proprietaryModbus/RS485, SDI-12, Aquaread proprietaryModbus/RS485, SDI-12, Aquaread proprietaryModbus/RS485, SDI-12, Aquaread proprietary
Battery type & life3.6V lithium; up to 10 years (see note 1)3.6V lithium; up to 10 years (see note 1)N/A3.6V lithium; up to 10 years (see note 1)N/A
External power6 – 30 VDC6 – 30 VDC6 – 30 VDC6 – 24 VDC6 – 24 VDC

Penyimpanan

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
Size8.0 MB2.0 MBN/A8.0 MBN/A
Data records500,000150,000N/A500,000N/A
Log typesLinear, Event & User-Selectable
Schedule with Future Start, Future Stop,
Deploy Start and Real Time View
Linear, Event & User-Selectable
Schedule with Future Start, Future Stop,
Deploy Start and Real Time View
N/ALinear, Event & User-Selectable Schedule with Future
Start, Future Stop, Deploy Start and Real Time View
N/A
Fastest logging rate & Modbus rate10 per second1 per minute (logging)
5 per second (Modbus)
10 per second (Modbus Rate)1 per second1 per second
Fastest SDI-12 output rate1 per second1 per second1 per second1 per second1 per second
Real-time clockAccurate to 1 second/24-hr period (± 6 minutes/year)Accurate to 1 second/24-hr period (± 6 minutes/year)N/AAccurate to 1 second/24-hr period (± 6 minutes/year)N/A

Sensor

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
Type / MaterialPiezoresistive; ceramicPiezoresistive; ceramicPiezoresistive; ceramicPiezoresistive; ceramicPiezoresistive; ceramic
Range (Absolute)10.0m (32.8 ft), 20.0m (65.6 ft), 50.0m (164 ft), 100m (326 ft), 200m (656 ft)0 to 16.7 psi; 0 to 1.15 bar10.0m (32.8 ft), 20.0m (65.6 ft), 50.0m (164 ft), 100m (326 ft), 200m (656 ft)10.0M (32.8 ft), 50.0M (164 ft), 20.0M (65.6 ft), 100M (326 ft)10.0M (32.8 ft), 50.0M (164 ft), 20.0M (65.6 ft), 100M (326 ft)
Range (Gauge)10.0m (32.8 ft), 20.0m (65.6 ft), 50.0m (164 ft), 100m (326 ft), 200m (656 ft)N/AN/A10.0M (32.8 ft), 50.0M (164 ft), 20.0M (65.6 ft), 100M (326 ft)10.0M (32.8 ft), 50.0M (164 ft), 20.0M (65.6 ft), 100M (326 ft)
Maximum pressureMax 2x range, Burst 2.5x rangeMax 2x range, Burst 2.5x rangeMax 2x range, Burst 2.5x rangeMax 2x range, Burst 2.5x rangeMax 2x range, Burst 2.5x range
Accuracy (FS) (see note 3)±0.05% FS±0.1% FS±0.05% FS±0.05% FS±0.05% FS
Accuracy (FS) (See note 2)±0.1% FS±0.2% FS±0.1% FS±0.1% FS±0.1% FS
Resolution0.005% FS or 1mm whichever is greater0.1mb0.005% FS or 1mm whichever is greater0.002% FS or 1mm whichever is greater0.002% FS or 1mm whichever is greater
Units of measurePressure: psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2O, Level: in, ft, mm, cm, mPressure: psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2OPressure: psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2O, Level: in, ft, mm, cm, mPressure: mbar (psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2O, Level: in, ft, mm, cm and m available in LeveLinkPressure: mbar (psi, kPa, bar, mbar, mmHg, inHg, cmH2O, inH2O, Level: in, ft, mm, cm and m available in LeveLink

Konduktivitas listrik

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
RangeN/AN/AN/A0 – 200mS/cm (0 – 200,000µS/cm)0 – 200mS/cm (0 – 200,000µS/cm)
ResolutionN/AN/AN/A1µS1µS
AccuracyN/AN/AN/A± 1% reading or ±1µS whichever is greater (see note 5)± 1% reading or ±1µS whichever is greater (see note 5)

Salinitas (catatan 4)

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
RangeN/AN/AN/A0 – 70 PSU / 0 – 70 ppt (g/Kg)0 – 70 PSU / 0 – 70 ppt (g/Kg)
ResolutionN/AN/AN/A0.01PSU / 0.01 ppt0.01PSU / 0.01 ppt
AccuracyN/AN/AN/A±1% reading or ± 0.1 unit if greater±1% reading or ± 0.1 unit if greater

Temperature Sensor

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
Accuracy Resolution±0.1° C
0.01° C
±0.1° C
0.01° C
±0.1° C
0.01° C
±0.1° C; 0.01° C±0.1° C; 0.01° C
Units of measureCelsiusCelsiusCelsiusCelsius (fahrenheit available in LeveLink)Celsius (fahrenheit available in LeveLink)

Garansi

LEVELINE – (Abs & Gauge)LEVELINE – BAROLEVELINE- MINILeveLine-CTDLeveLine-Mini-CTD
StandardN/AN/AN/A2 years2 years
ExtendedN/AN/AN/AOptions AvailableOptions Available

Notes:

1) Dependent on logging rate.

2) Across factory-calibrated pressure range at a constant temperature.

3) Across factory-calibrated pressure and temperature ranges.

4) Readings calculated from EC and temperature values.

5) At the calibration point at 25°C

Sumber : aquaread.com | inaparts.com

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