Phone

0823 1173 8960 (Fajar)

0857 4065 2657 (Mashudy)

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+62-21 29563045







HL7 Multiparameter sonde

HL7 Multiparameter sonde



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Description

The HYDROLAB® HL7 multiparameter sonde offers a versatile, durable and practical solution to the day to day needs of monitoring programs for both simple and complex deployments. With a large sensor suite, it is able to thrive in demanding environmental conditions for long term continuous and profiling monitoring. Bio-fouling is minimized when equipped with the central cleaning brush and performance is maximized with an advanced power management system.

It has a temperature sensor, seven external sensor ports and an optional internal depth sensor. This helps our customers correctly log data autonomously and easily integrate into real time telemetry systems.

HYDROLAB Operating Software streamlines data collection and calibration tasks necessary to validate accurate data. Calibration logs and metadata are also available to help with QA/QC requirements


Feature

Feature / Benefits:

  • Peace of mind – Ready to use for long deployments
  • Self-monitoring system reports the status of the instrument 
  • Designed to withstand the heavy everyday use of demanding field deployments 
  • Typical battery life capable of greater than 90 days deployment helps ensure maximum performance
  • Antifouling sensor cleaning brush significantly extends field use and decreases bio fouling

Field proven sensor measurement technology for data continuity

  • Durable sensor suite helps maintain a cost effective water quality monitor
  • Long term stability and accuracy is achieved with the central wiper and brush
  • Five optical sensor ports offer greater sensor choice for different monitoring applications
  • Serviceable pH reference sensor helps reduce maintenance costs over time 

HYDROLAB Operating System helps to make better decisions, minimize errors, and increases efficiency in the lab and on the deployment site.

  • Quickly view the current status of the instrument and ensure its working properly
  • Plot current and historic data with multiple graphics and table formats options
  • Maximize uptime with streamlined calibration tasks

Practical and effective handling of instrument for field use

  • Quick and simple battery cartridge removable
  • Bail design aids instrument handling, transport and secure deployment options
  • Color coded status indicators to know the battery power source is working properly
  • USB for quick data transfer to rugged tablets and field laptops

Durable construction that delivers all day every day operation

  • Keyed cable connector design ensures alignment and connectivity
  • Recessed bulkhead connectors protect pins in the event of impacts
  • Independently sealed built-in battery compartment
  • Kevlar reinforced deployment cable for demanding continued usage
  • External power option

Designed to withstand long term continuous use and integration with data loggers and data acquisition systems

  • User configurable communication modules for simplified integration
  • SDI-12 and RS485 Modbus for reliable data transfer
  • Typical battery life capable of greater than 90 days deployment

Spesification

Sensor  Specifications

Sensor / Parameter

Range

Accuracy

Resolution

Comments

Temperature

–5 to 50 °C

±0.1°C

0.01°C

Installed with every sonde

Conductivity

0 to 100 mS/cm

±0.5% of reading + 0.001 mS/cm

0.001 mS/cm

Open cell design with graphite electrodes

Dissolved Oxygen

 – mg/L, % Sat

0 to 60 mg/L

±0.1 mg/L for 0–8 mg/L

±0.2 mg/L for more than 8 mg/L

±10% reading for more than 20mg/L

0.01 mg/L

Optical Sensor

HACH LDO® Luminescent Dissolved Oxygen

pH

0 to 14 pH

±0.2 pH

0.01 pH

Glass bulb with a user refillable reference with PTFE junction

Turbidity

0 to 3000 NTU

0 to 100 NTU: ±1%

100 to 400 NTU: ±3%

400 to 3000 NTU: ±5%

– Requires 4 point calibration

0 to 400 NTU: 0.1

400 to 3000 NTU: 1.0

Self-Cleaning Wiper and central cleaning brush

Depth

0 to 25m

0 to 100m

0 to 200m

±0.05 meters

±0.05 meters

±0.1 meters

0.01 meters

0.01 meters

0.01 meters

 

Chlorophyll a

0 to 500 ug/L

Linearity: 0.998R²

Serial dilution of Rhodamine WT

0.01 ug/L

Turner Designs Optical Sensor

Blue Green Algae 

(Freshwater Cyanobacteria)

0 to 40,000 ppb

Linearity: 0.999R²

Serial dilution of Phycocyanin pigment from Prozyme diluted in deionized water

0.02 ppb

Turner Designs Optical Sensor

Blue Green Algae 

(Marine Cyanobacteria)

0 to 750 ppb

Linearity: 0.999R²

Serial dilution of Phycoerythrin pigment from Prozyme diluted in deionized water

0.01 ppb

Turner Designs Optical Sensor

Salinity

0-70 psu

±0.2 psu

0.01 psu

Calculated parameter from Conductivity and Temperature

Specific Conductance

0 to 100 mS/cm

±0.5% of reading + 0.001 mS/cm

0.001 mS/cm

Calculated parameter from Conductivity and Temperature

TDS (Total Dissolved Solids)

0 to 64 g/l

N/A

0.01 g/l

Calculated parameter from Conductivity, Temperature and defined constant

ORP

-999 to 999 mV

±20 mV

1 mV

Platinum band

Rhodamine

0 to 1000 ppb

Linearity: 0.999R²

0.01 ppb

Turner Designs Optical Sensor

TDG ( Total Dissolved Gas)

400 to 1400 mmHg

± 1.5 mmHg

1.0 mmHg

Max Depth: 60meters

Ion Selective Electrodes

 – Ammonia

 – Nitrate

 – Chloride

0 to 100 mg/L-N

0 to 100 mg/L-N

0.5 to 18000 mg/

Greater of ±5% reading , or  ±2 mg/L-N

Greater of ±5% reading , or  ±2 mg/L-N

Greater of ±5% reading , or  ±2 mg/L

0.01 mg/L-N

0.01 mg/L-N

0.0001 units

Max Depth: 15meters

         

Instruments Specifications

HL4

Dimensions

Diameter: 4.44 cm (1.75 in.) without rubber bumpers; 5.33 cm (2.1 in.) with rubber bumpers

Length: 51.43 cm (20.25 in.) with no internal battery pack and standard sensor guard

Length:  66.36 cm (26.125 in.) with no internal battery pack and extended sensor guard

Length: 62.23 cm (24.5 in.) with internal battery pack and standard sensor guard

Length: 77.787 cm (30.625 in.) with internal battery pack and extended sensor guard

Weights

2.2 kg (5 lb) with internal battery pack, one D-cell battery

Sensor Ports

6 sensor ports available

2 fixed sensor ports for temperature and optional depth sensor only

4 ports for integrating other sensor options

Parameters available depends on sensor installed

Maximium of 2 ports available for optical dissolved oxygen and another optical sensor 

Power Requirements

6–24 VDC (12 VDC nominal) applied to the communications module, 12 VDC:

250 mW average, 18 W peak

Battery Life**

75 days

HL7

Dimensions

Diameter: 8.9 cm (3.5 in.) without rubber bumpers; 9.8 cm (3.85 in.) with rubber bumpers

Length: 66.4 cm (26.1 in.)

Weight

4.5 kg (10 lb) with four D-cell batteries, storage/calibration cup with no liquid

Sensor Ports

9 sensor ports available

2 fixed sensor ports for temperature and optional depth sensor only

7 ports for integrating other sensor options

Parameters available depends on sensor installed

Maximium of 5 ports available for optical dissolved oxygen and 4 another optical sensors 

Power Requirements

6–24 VDC (12 VDC nominal) applied to the communications module, 12 VDC:

2.0 W average, 24 W peak

Battery Life***

90 days

Sonde

Operating Temperature

–5 to 50 °C (23 to 122 °F), non-freezing

Storage Temperature

1 to 50 °C (34 to 122 °F)

Depth

200 m (656 ft) maximum

Data Memory

4GB

Tensile strength (Maximum)

Mooring cap: 68 kg (150 lb); deployment cable: 227 kg (500 lb)

Communications

Communications module: USB, SDI-12, RS232 Modbus, RS485 Modbus and

RS232 TTY

Sampling Rate

1 Hz minimum, (once per second)

Surveyor HL Handheld

Dimensions (L x W x H)

 21.8 x 9.4 x 5.3 cm (8.6 x 3.7 x 2.1 in.)

Enclosure rating

IP67; floats in water, waterproof to 1 m (3.3 ft) when covers are installed

Weight

0.68 kg (1.5 lbs)

Display

Color, LCD, 89 mm (3.5 in.), QVGA, transflective (readable in direct sunlight)

Operating temperature

–5 to 50 °C (23 to 122 °F)

Storage temperature

–20 to 60 °C (–4 to 140 °F)

Battery life*

10 hours at 20 °C (68 °F) with continuous use and backlight on

Drop resistant

A maximum of 0.9 m (3 ft) drop on to concrete

Barometric pressure

Range: 225 to 825 mmHg : Resolution: 0.01 mmHg : Accuracy: ±3 mmHg

Data Memory

4 GB

* Surveyor HL Battery Life –. Up to 10 hours of continued use with a HL4 with the depth, temperature, conductivity, pH and LDO sensors installed at room temperature

** HL4 Battery Life – One internal alkaline D-cell battery, non- rechargeable. Approximately 75 days of use with a 15-minute logging interval and the default warm-up time with depth, temperature, conductivity, pH and LDO sensors installed at room temperature

*** HL7 Battery Life – Four internal alkaline D-cell batteries, non-rechargeable. Approximately 90 days of use with a 15-minute logging interval and the default warm-up time with temperature, conductivity, pH, LDO, chlorophyll a, blue green algae (fresh water) and turbidity sensors installed, a central cleaning brush set to do one revolution and the sensors at room temperature.

Hydrolab Operating Program and user manuals available in multiple languages English, German, Chinese, French, Italian, Spanish, Portuguese and Japanese

Specification of accuracy can be achieved immediately following correct calibration procedures and using extreme care in specially controlled conditions