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Model
Application
Meteorological Water Level Water Flow Sediment Sampling Water Quality
Description

AD375MA - AD375MAL
The Shaft Encoder Model AD375MA is suitable for measuring water level in wells and dams.

Amergraph Cable
The Amegraph Cable is an accessory used with Gauging Winches and Travellerways.

BLS30-BLS48
The BLS30 and BLS-48 are suspended bedload samplers used in conjunction with a gauging winch or travellerway to collect sediment from the river bed.

BLSH
The BLSH Bedload sampler is a hand held type sampler. This unit is used to collect sediment from a shallow river bed.

Bluecomms
The BlueComms Model BC1 is a modern BluetoothTM wireless technology. It is used in conjunction with the ML1 data logger or the CMCsp and the PVD100 current meter counters to download data from and to a PDA.

C1
The C1 cable connector is used for quick and easy installation on an Amegraph (Ellsworth) sounding-weight cable.

CAEP
The Class A Evaporation Pan is a standard Bureau of Meteorology Class A type for measurement of water evaporation.

CMC20A
The Current Meter Counter Model CMC20A is used in conjunction with the Redback, OSS-PC1 or OSS-B1 Current Meter

CMCsp
The Current Meter Counter Model CMC20A is used in conjunction with the Redback, OSS-PC1 or OSS-B1 Current Meter

CT2X
The CT2X is a submersible conductivity/temperature sensor with built-in datalogging. This device stores up to 349,000 records of conductivity, temperature, and time data, operates with low power, and features easy to use software with powerful features. The CT2X is also available with a pressure module, giving added functionality in the same sensor housing.
 

CW
Columbus Pattern gauging weight, they range from 7 to 135 kg. These streamlined weights are used in conjunction with current meters to align them into the flow and maintain a steadier position in water flowing at high velocities.

D49
The D49 sediment sampler is suspended using a gauging winch and is used in streams not greater than 7.4m in depth.

DDT600
The Barossa Double Drum Model DDT600 can be used on small travellerways up to 60m (200 ft) span. The second drum can be easily removed to allow single drum operation and ease of handling.

DDT900
The Latrobe Gauging Winch is available in single and double drum models and is suitable for use on large boats, off bridges or travellerways with spans up to 120m. The Latrobe is capable of handling Gauging Weights up to 90 Kg.

DH48
The DH48 is a handheld light weight sampler for collection of suspended-sediment samples where a wading rod sampler suspension is practical.

DH59
The DH59 is a medium-weight suspended-sediment sampler for hand-line suspension. This sampler is equipped with a tail vane assembly to orient the intake nozzle of the sampler into the approaching flow as the sampler enters the water.

GCO1-P
The GCO1-P is used in conjunction with a bubbler system. It permits the use of extremely low bubble rates with increased accuracy and near total reduction of lag between actual level rise and orifice pressure.

GFD
The Ground Feeler Device is a mechanical spring loaded attachment that is used in conjunction with any gauging winches fitted with Amegraph cable and connected to Columbus pattern gauging weight or suspended sampler.

GFN
The Nose Mounting Ground Feeler Weights allow current meters to be used closer to the streambed than with Columbus Pattern.

GPF and GPR
The Staff Gauge Plates are primarily used to measure the depth of streams or rivers.

Hornet
The Hornet is used to perform river and stream discharge measurements from fixed cableways using an Acoustic Doppler Current Profiler (ADCP).

Hornet Plus
The Hornet Plus is used to perform river and stream discharge measurements from fixed cableways using either conventional Columbus Type Gauging Weights and Mechanical Type Current Meters or Acoustic Doppler Current Profiler (ADCP).

Hornet/SS
The Hornet SS is used to perform river and stream sediment sampling for sediment samplers up to 45kgs in weight. It can also be used to measure discharge measurements from fixed cableways using either conventional Columbus Type Gauging Weights up to 45Kgs and Mechanical Type Current Meters or Acoustic Doppler Current Profiler (ADCP).

HPK
The Headphone Kit Model HPK is a buzzer used with a Redback, OSS-B1 or OSS-PC1 current meter.

HS23
The HS23 Bubble Unit is the most economical and reliable depth sensing system. It consists of a bubbler with the gas line leading back to a pressure sensing instrument located in a central or more accessible area.

HS-30
The HS-30 when used in conjunction with the GCO1, it forms a complete Hydrostatic Level Sensor for measuring water level in dams, rivers, canals and tanks with up to 30 mH2O (100 ft).

HS305
The HS305 Tipping Bucket Rain gauge is recognised as the standard for measuring rainfall and precipitation in remote unattended locations.

HS35
The HS-35, when used with a Dry Nitrogen source and the Gas Chamber Orifice GC01, forms a complete Hydrostatic Level Sensor for measuring water level in dams, rivers, canals and tanks with up to 300m (900ft) of river line and 30m (100ft) of water head. The unit can be used with any pressure transducer.

HS-40
The Advanced Bubbler System Model HS-40 has been designed to replace conventional nitrogen gas bottle supply to bubble units/gas purge systems for measuring water level in dams, rivers, canals and tanks with up to 30 mH2O (100 ft).

HS-40WLS
The HS40/WLS Compact Water Level System has been designed to replace a conventional    nitrogen gas bottle supply for accurate and reliable measurement of water level in dams, rivers, canals and tanks to a maximum water head of 30m H2O (100 ft)
 

HS-45
The HS-45 Gas Purge Compressors have been designed to replace the conventional nitrogen gas bottle supply to bubble units/gas purge systems for water level measurement.

HS-55
The HS-55 Gas Purge Compressors have been designed to replace the conventional nitrogen gas bottle supply to bubble units/gas purge systems for water level measurement.

HS-55DB
The HS-55DB Gas Purge Compressors have been designed to replace the conventional nitrogen gas The Model HS-55DB is used in a situation where a site needs two orifices operating simultaneously

HS-55DO
The Model HS-55DO Gas Purge Compressors is used in a situation where a site needs two orifices at two different levels. Note one orifice can operated at the time while the other orifice is shut.

HydroMate CMC3
The HydroMate CMC3 is made for use with mechanical Current Meters. All functions are touch screen selectable, which include setting parameters, data input and download. The stored data can be then downloaded into your system database.

IC1
The IrComms Model IC1 when used in conjunction with Hydrological Services data loggers, the user is able to configure the logger settings and download the data stored in the logger using an Infrared compatible PDA or Laptop.

iCE3
The iCE3 has been designed and constructed as a compact, intelligent unit to access legacy RS232 equipment through a wireless IP network. It can manage either a permanent link (on private/static networks) or a scheduled connection regime (on public/dynamic networks).

iRIS150
The iRIS 150 Data Logger is a water-proof, self-powered and compact, yet still featuring an LCD display and keypad. It can be connected to a wide variety of sensors, and features two analogue (0-5V, 0-20mA) inputs, two digital inputs, limited SDI-12 serial instrument support and a single digital output for alarm or control purposes.

iRIS350
The iRIS 350 Data Logger is constructed for use in harsh outdoor and industrial environments. It is compact, cost effective and easily configured, with support for a wide range of instrumentation: There are four physical communication interfaces RS232, GSM/GPRS or HSDPA (Next G) or CDMA-1X modem, SDI-12 Serial Instrumentation, Serial Camera.

KLL
The Electric Contact Meter Model KLL is a portable reliable instrument for measuring the water level and total depth in boreholes, wells and reservoirs.

ML1
The MiniLog Model ML1, rain data acquisition system is a compact, programmable acquisition device with very low current consumption and powered by 3.6VLithium battery.

ML4-20
The MiniLog Model ML4-20, 4-20mA Data Acquisition system is a compact, programmable acquisition device used for remote data logging application e.g. Water level measurement via 4-20mA interface of the AD375A, WL1100, WL3100 or similar.

OSS-B1
The OSS B1 Universal current Meter is a world recognised designed instrument for measuring the velocity of water in streams, open canals, pressure pipes, lakes and seas.

OSS-PC1
The OSS-PC1 Pygmy Current Meter is a world recognised design instrument for measuring the velocity of water in shallow natural water courses and canals, small pipes, laboratories and river models.

PDA
The PDAComm is a software application designed to operate on a PDA (Personal Digital Assistant or handheld computer), to provide communications to a MiniLog either through a hardwired RS232 connection or a Bluetooth interface. It will operate on either a Pocket PC platform or a Windows Mobile 5.0 platform and is backwards compatible with Windows CE.

PS9800
The PS9800 is a Submersible Pressure transmitter, with optional temperature channel. It has industry standard, 2-wire, 4-20 mA configuration with reading that can be absolute, gauge, or sealed gauge. The PS9800 features are thermally compensated, typical accuracy of ± 0.06% FSO, low power consumption (9-24 VDC), small diameter 19mm (0.75") , 316 SS, Viton, Teflon construction (titanium optional), reverse polarity protection, under- and over- current limitation, built-in transient protection, thermally stable with 2% over 50 degrees standard and 0.2% over 40 degrees with enhanced calibration option .

PS98i
The PS98i is a Submersible Pressure transmitter, with optional temperature channel. It has industry standard, 2-wire, 4-20 mA configuration with reading that can be absolute, gauge, or sealed gauge. The PS98i features are typical accuracy of ± 0.1% FSO, low power consumption (9-24 VDC), small diameter 19mm (0.75") , 316 SS, Viton, Teflon construction (titanium optional), reverse polarity protection, under- and over- current limitation, built-in transient protection .

PT12
The PT12/SDI-12 submersible pressure sensor represents the latest in state-of-the-art level measurement technology. Building on years of successful experience, this industry standard SDI-12 v1.3 interface device offers great noise immunity, thermal performance and transient protection. In addition, this device returns temperature and time data and operates with low power. The sensor end cone is interchangeable with a 1/4” NPT inlet which allows for increased application use and easy hookup. The modular-designed PT12/SDI-12 sensor can be factory serviced and repaired saving on future upgrade and repair costs.

PT2X
The PT2X is a Submersible Pressure, Temperature and time sensor. It has a Modbus or SDI-12 interface for greater flexibility. The sensor reading can be absolute, gauge, or sealed gauge. The PT2X features are typical accuracy of ± 0.06% FSO, low power consumption internal AA batteries or optional options (12 VDC) with AA’s acting as backup,data logging capability, Wireless connectivity – radios and/or cellular,RS485 network – allows several sensors to be networked together and allows much longer cable leads than does RS232.

PVD100
The Point Velocity Display (PVD100) is a small electronic device used to "clean" the signal from a mechanically rotating current meter such as a Price AA or Pygmy meter and directly reads the velocity on the LCD as well as interfacing to a PDA for computation of velocity and discharge.

RainTrak
The RainTrak is a total rainfall solution. The unit consists of a Tipping Bucket Rain Gauge mounted on a 2" BSP pipe and a stainless steel enclosure that encloses a data logger, a GSM, "3G" or PTSN modem and a 12VDC battery. Battery charging is via 5 watt solar panel.

RB1
The Red Back current meter is a cup-type current meter. It allows the measurement of water flow in streams, open canals, pressure pipes, lakes and seas to a fine degree of accuracy and repeatability, this is due to its advanced contact switching system and interchangeable bucket system that provides trouble free operation.

RQ-30
The RQ-30 radar sensor measures the stage and the flow velocity and can be used to produce discharge records at stations where conventional methods cannot be used. Furthermore it allows to directly calculate the discharge in the sensor. Two techniques of contact free radar measurement are combined in one system.

RS3
The Rainfall Sentry Model RS3 is a control device designed to operate external pumps and solenoid valves to control the discharge of stormwater into a sewage system. The unit operates from a 6VDC battery and is programmed to switch a slave relay in the pump pr solenoid valve's mains power supply.

RSS
The Rising Stage Sampler model RSS is used for automatic collection of samples from flashy, intermittent streams at remote or not easily accessible sites, which are visited by personnel at infrequent intervals.

SMK1
The Hydrological Services Span Master Travellerway is our latest innovation to  perform water discharge measurement using ADCP technology. The unit was designed to aid in water discharge measurement where simple cableway installation is required to drive the ADCP across the river and back.
 
 

SRG
The Standard Rain Gauge model SRG is recognised as the standard non recording type Rain Gauge. The Rain Gauge is fully constructed from Aluminium except for the rain measure which made out of durable plastic and has a capacity of 20 mm of rainfall. The overflow of rain is collected by a Rain Gauge collector which has a capacity of 300 mm of rainfall.

TB1L
The Flow Gauge is considered to be one of the most accurate flow gauges used for measuring water flow coming out of a pipe or a drain. The unit comes with a dual reed switch, thus, when connected to a data logger, the data can be stored and collected when required.

TB3
The Tipping Bucket Rain Gauge Model Tb3 is recognised as the world standard for measuring rainfall and precipitation in remote and unattended locations. The bucket tips when precipitation of 0.01 inch,
0.2mm, 0.5mm or 1.0mm has been collected. A pulse from each tip is sensed by the reed switch and logged to a data logger. The dual reed switch can also transmit the pulse to a telemetry system.

TB3/0.1 mm
The Tipping Bucket Rain Gauge is recognised as the world standard for measuring rainfall and precipitation in remote and unattended locations. The bucket tips when precipitation of 0.1mm has been collected. A pulse from each tip is sensed by the reed switch and logged to a data logger. The dual reed switch can also transmit the pulse to a telemetry system.

TB320
Field Calibration Device (FCD) Model TB320 was designed to check the calibration of Tipping Bucket Rain Gauges in the field. It is a light, portable device that allows field calibration tests.

TB340
The Lab Calibrator Model TB340 is a Calibration Unit used to calibrate all Rain Gauge models. When connected to a water supply, the device will discharge a pre-set volume (653ml) of water through one or two Tipping Bucket Rain Gauges and display the number of tips.

TB4
The Tipping Bucket Rain Gauge Model Tb4 is recognised as the world standard for measuring rainfall and precipitation in remote and unattended locations. The bucket tips when precipitation of 0.01 inch,
0.2mm, 0.5mm or 1.0mm has been collected. A pulse from each tip is sensed by the reed switch and logged to a data logger. The dual reed switch can also transmit the pulse to a telemetry system.

TB6
The Tipping Bucket Rain Gauge Model Tb6 is recognised as the world standard for measuring rainfall and precipitation in remote and unattended locations. The bucket tips when precipitation of 0.01 inch,
0.2mm, 0.5mm or 1.0mm has been collected. A pulse from each tip is sensed by the reed switch and logged to a data logger. The dual reed switch can also transmit the pulse to a telemetry system.

TBH
The Tipping Bucket Heater Model TBH has been designed for use with the TB3 Tipping Bucket Rain Gauges. The device is a thermostatically controlled heating element, that raises the temperature of the interior of the Rain Gauge, funnel and catch to avoid the freezing of the gauge in cold climates with subsequent loss of precipitation records.

TBH-LP
The Tipping Bucket Heater Model TBH-LP has been designed for use with the TB3 Tipping Bucket Rain Gauges. The device is a thermostatically controlled heating element, that raises the temperature of the interior of the Rain Gauge, funnel and catch to avoid the freezing of the gauge in cold climates with subsequent loss of precipitation records.

Travellerways
A cableway is used for short to medium term gauging studies, the Latrobe and Barossa Winches can be quickly mounted on the operating side support post, the discharge measurements taken and the winch packed up and moved to the next site. For permanent or long term installations, the winch is generally located in a hut.

TRD
The Total Rainfall Display Model TRD is a totaliser with 2 lines, 8 digits, 4.5mm high LCD unit that counts and displays the total rainfall from a Tipping Bucket Rain Gauge. The counts are registered in increments of 0.2mm, 0.5mm or 1.0mm or 0.01 inch or points of inch. The unit also displays time and date.

TSR
The model TSR Top Setting Wading Rods were developed to simplify the task of carrying out gauging in small streams. The TSR is suitable for ADV, RedBack, OSS-PC1 and OSS-B1 current meters.

Van Veen's Grab
The Van Veen Grab is a useful sampler for taking samples of the bed material in streams, lakes, reservoirs and the ocean. It can be handled easily and deliver a good sample.

WDC100
The "Outpost" Wireless Data Collection is a Transmit/Receive device that has been designed to measure water level in lakes, dams and seas. Each Outpost "Tx" can be connected to 1x Analogue (4-20mA) sensor, 1x Digital sensor and up to 9 SDI-12 transducers or parameters.

WDC100B
The "Outpost" Wireless Data Collection is a Transmit/Receive device that has been designed to measure water level in lakes, dams and seas. Each Outpost "Tx" can be connected to 1x Analogue (4-20mA) sensor, 1x Digital sensor and up to 9 SDI-12 transducers or parameters.

WINCOMLOG
WinComLog is a Windows Application used to communicate with a Hydrological Services RRDL3 Logger, RDL4 Logger, ML1 Logger, ML420 Logger or a Data Retrieval unit via the RS232 port. The application has 4 distinct screens that allow terminal type communication (with data capture), as well as plotting of Rain and River data, Scheduling of automatic data collection and upgrading new firmware into the Logger.

WL2100D
The WL2100D dry pressure transducers allows the measurement of water head to a fine degree of accuracy and repeatability, due to full temperature compensation, and interfaces via SDI-12 or 4-20mA.

WL3100/WL3100A
The WL 3100 and WL3100A are dry pressure transducers. The SDI-12 or RS232 outputs allows multiple connection to a single data logging recorder, transmitting at 1200 baud over distance up to 60 metres (200 ft).

WLT420
The Wireless Level Transmitter’s primary purpose is to periodically measure a 4-20mA transducer, and to wirelessly transmit the measurement to a different location and reproduce the 4-20mA signal.

WS400
The WS400 Gauging Winch is a hand operated winch capable of handling Gauging Weights up to 70 Kg (154 lb).

WS600
The Barossa Gauging Winch is a hand operated winch capable of handling Gauging Weights up to 50 Kg (110 lb). As compared with the San, the Barossa Single Drum Winch holds double the length of single core conductor cable and can be fitted with dual sliprings and multicore cable for use with directional current meters.

WS900
The Latrobe Gauging Winch is available in single and double drum models and is suitable for use on large boats, off bridges or travellerways with spans up to 120m. The Latrobe is capable of handling Gauging Weights up to 90 Kg.

Hydrological Services Pty Ltd
Address:
48-50 Scrivener Street
Warwick Farm, NSW, Australia, 2170


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