Aqua TROLL 100 and 200 CTD Data Recorder

NegotiableUpdate on 12/23

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Aqua TROLL 100 and 200 CTD Data Recorder: Aqua TROLL 200 can measure and record water level/pressure, temperature, and conductivity, while Aqua TROLL 100 can measure and record temperature and conductivity.

Product Details

Aqua TROLL 100 and 200 CTD Data RecorderProduct Introduction

Aqua TROLL 200Measurable and recordable water level/Pressure, temperature, and conductivity,Aqua TROLL100 can measure and record temperature and conductivity. The conductivity cell design significantly reduces the instrument diameter (1.83cm) while ensuring measurement accuracy.Aqua TROLL100200Supports self recording mode, long-term online monitoring, and portable measurement, providing multiple solutions.

Applied to coastal, tidal, wetland, and estuarine research, flood and storm surge monitoring, site restoration and mine monitoring, groundwater and surface water monitoring.

Aqua TROLL 100 and 200 CTD Data RecorderProduct Features

·Real time salinity compensation technology is used to accurately measure data even in environments with changing salinity values.

·The sensor is calibrated through 3D and NIST traceable factory calibration within the complete pressure and temperature range. The gauge pressure (ventilation) system can meet the requirements of accurate height measurement.

·High data accuracy and small drift make it very suitable for long-term online monitoring.

·Supports multiple communication protocols such as Modbus/RS485, SDI-12, and 4-20mA. By connecting CTD to telemetry systems, SCADA, or HydroVu data service platforms, data can be accessed and notifications can be received at any time.

·The VuSitu Mobile app and Win-Situ5 PC software make it easy to configure instruments, generate reports automatically, simplify data management and calibration processes.

·Titanium metal structure is corrosion-resistant and pollution resistant, suitable for various harsh environments such as coastal areas, mine monitoring, and site restoration.

·A diameter of 1.83cm is suitable for various narrow monitoring environments.

·RuggedTable Systems quickly and securely connects with titanium twist lock connectors. The Rugged Cable Spliter can connect up to 8 In Situ instruments simultaneously, enabling multi layer deployment and same layer multi parameter deployment.

Technical Specifications

Aqua TROLL 100 and 200
temperaturescope		Operating temperature:- 5 - 50 ℃ ( 23-122 ℉) Storage temperature:- 40-65 ℃( - 40 -149 ℉)
size&Weight		diameter: 1.83cm (0.72in.) Length: 31.5cm (12.4in.) Weight:188g(0.41lb)
material		Titaniummetalmain body，Delrinprotective cap, PVCConductivity pool
communication protocol		Modbus / RS485, SDI-12, 4 – 20 mA
Battery Typeandlifespan		3.6 V lithium batterypool；5 years or 200000areading
外部power supplypower supplyAnd power consumption		8-36 VDCMeasure current:15mA; Sleep current: 40uA
memory		4.0 MB
data recording		190,000
日志quantity		50
Record mode		Linear,Mean linearThe event
fastestRecord speed		linear: 1 time per minute, average linearity: 1 time per minute, event: 1 time per second
fastestoutput rate		1 second
TriE Conductivity Sensor
measurement method	EPA Method 120.1; Standard Methods 2510
Range, accuracy，resolution	scope:0- 100,000 µS / cm precision:080000 µ S/cm, ± 0.5% of reading+1 µ S/cm 80 ,000-100000µ S/cm, ± 1.0% of reading resolution: 0.1 µS / cm
parameter	range		unit
Actual conductivity	0-100,000 µS/cm		µS/cm, mS/cm
Specific conductivity	5-100,000 µS/cm		µS/cm，mS/cm
salinity	0-42 PSU		PSU
溶解性固体TDS	0-82ppt		ppt，ppm
resistivity	10-200000 Ohms-cm		Ohms-cm
density	0.98-1.14 g/cm³		g/cm³
pressure/Water level sensor
range	Absolute pressure(notventilation) 30 psia: 11 m (35ft) 100 psia: 60 m (197ft) 300 psia: 200 m (658ft)		gauge pressure(Ventilation) 5psig: 3.5 m (11.5ft) 15psig: 11 m (35ft) 30psig: 21 m (69ft) 100psig: 70 m (231ft) 300psig: 210 m (692ft)
Swelling and crackingpressure	Maximum pressure capacity twice the range; Expansion and cracking 3 times the range
precision&Resolution	Full range±0.05%Or better Resolution:Full range±0.01%Or better
unit of measurement	pressure: psi , kPa , bar , mbar , mmHg , inHg , cmH2 O , inH2 O . Water level:in，ft，mm cm m
temperature sensor
measurementmethod	EPA Method 170.1
precision、resolution	precision: ± 0.1 ℃ Resolution: 0.01 ℃ or better
unit	Celsius、Fahrenheit