Electrosense Technologies

Electrosense Technologies welcomes you to its web site!  We design, manufacture and market electronic sensing and remote monitoring equipment for domestic, scientific and commercial applications.  Our devices combine modern microprocessor-based electronics with advanced materials to deliver unique low-cost systems that  will meet  most requirements.

Our product range includes the following :

	Price
AQUAGAUGETM  Capacitance and pressure sensor liquid       level probes.
LEVEL LOGGER  Data logger combined with Aquagauge       liquid level sensor.
M2M-MANAGER  GSM and Next G remote monitoring,       control and alarm system using SMS and MMS messages.
TEMPERATURE LOGGER  Data logger interfaced to       submersible digital temperature sensor.
CB-MONITOR  Remote monitoring of sensors using UHF       wireless data communication, 10km+ range.
pH LOGGER  Data logger for pH electrode        measurements.
RAIN LOGGER Data logger combined with tipping       bucket rain gauge.
FLOW MONITOR  ***NEW*** Real time domestic water       consumption measurement
SG-ELECTRODE Electronic determination of lead-acid       battery  state-of-charge by measurement of electrolyte       specific gravity.
SOIL MOISTURE LOGGER  Data logger with Watermark       soil  moisture probe  (Available Aug. '08) .

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AQUAGAUGE™  wireless remote monitoring liquid level sensors:

AQUAGAUGE™ wireless electronic liquid level sensors provide inexpensive capacitive and differential pressure methods of  continuous  level monitoring in a variety of aqueous liquids including rainwater, seawater, wine, process solutions etc.    AQUAGAUGE™ devices may be used in water tanks, industrial storage tanks and reactors, bilges, irrigation channels, reservoirs, lakes, rivers and oceans.  

All units are robust, easy to install, require little maintenance and offer an unbeatable performance to price ratio. The  basic wireless AQUAGAUGE comes with a battery- powered portable LCD receiver-display unit. Standard 3.5 meter depth enables you to manage water consumption from your tank to the nearest few millimeters.

Our hydrostatic pressure measuring option is now available for all Aquagauge liquid level sensors. This operates by determining the difference between pressure at the bottom of the tank and the atmosphere and converts value into a reading of water level.  These  use  differential pressure, temperature compensated sensors designed for continuous water contact.  Depth range includes 0-5, 0-15 and 0-30 psi (1 psi equates to a depth of approximately  68.5 cm of water) 

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Our Aquagauge water level data logger uses a submersible differential pressure sensor for monitoring and recording water level.  Up to 32K  readings (64 kByte) can be logged to non-volatile memory at intervals ranging from 2 seconds to 12 hours.  Depth ranges and resolution are (a) 0-3 m, 1mm, (b) 0-7m, 2mm, (c) 0-15m, 4mm.  These have wireless data output enabling real time observation of water level. The Aquagauge sensor can also be interfaced to our M2M-Manager for remote data access by mobile phone

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With M2M-MANAGER you can use a pair of mobile phones to control and monitor almost any piece of equipment from anywhere with access to the GSM network.  The standard system is suitable for remote location monitoring and is  powered by a 2W 6V solar panel with sealed lead acid  battery backup. It has 8 I/O lines, configured as two digital alarm inputs, two 10 bit analog to digital 0-5V inputs, one temperature input, one serial data or frequency input and two 5V outputs for relay activation.  Windows PC setup and password definition software is provided.  

Download details

***New*** Next G M2M-Manager using Data Modem now available (August '08)

The Electrosense temperature data logger uses a waterproof submersible digital temperature sensor for monitoring and recording temperature readings from -55 to 125 ^o C.  Up to 32K readings can be logged to non-volatile memory at intervals ranging from 2 seconds to 12 hours.  Temperature resolution is 0.01^oC. These have wireless data output enabling real time observation of temperature.

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In 2001 the Australian Communications Authority set aside CB channels 22 and 23 for monitoring purposes. Our CB-MONITOR system makes use of this facility with relatively low-cost 1.5W hand-held CB radios.  We use a PC controlled central base station communicating by 1W radio modems with multiple solar powered remote stations at ranges of about 10km+.     Conditions can be set to enable an intermittent alarm signal to be transmitted by the CB radio.

The Electrosense pH data logger uses a standard pH glass electrode with amplification circuitry for monitoring and recording pH readings   Up to 32K measurements can be logged to non-volatile memory at intervals ranging from 2 seconds to 12 hours.  The devices have a pH resolution of 0.02 pH units and can be calibrated using buffer solutions. Wireless data output enables real time observation of pH.  The pH electrode and amplifier can also be interfaced to our M2M-Manager for remote data access by mobile phone

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SG-ELECTRODE systems are based on our intelligent membrane electrode  that enables the continuous in-situ measurement of specific gravity (SG) of electrolyte in flooded lead-acid battery cells. In the past measuring SG has been a tedious operation usually performed manually with a hand-held suction-type hydrometer.  The SG-ELECTRODE provides a convenient and unique method of following battery charge and condition in a variety of situations, including traction batteries, stationary power supplies, backup batteries, submarine battery monitoring, etc. Cell voltage  is also measured simultaneously with SG and data can be collected by PC. The SG-Electrode sensor can also be interfaced to our M2M-Manager for remote data access by mobile phone

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The Electrosense Rain Logger uses a standard Davis Instruments tipping bucket rain gauge. Up to 32K measurements can be logged to non-volatile memory at intervals ranging from 2 seconds to 12 hours. Rainfall is measured in 0.2mm increments up to a maximum of 655 cm. Wireless data output enables real time observation of cumulative rainfall.  The rain gauge can also be interfaced to our M2M-Manager for remote data access by mobile phone.

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Our Flow Monitor uses a paddle wheel flow meter with wireless data output enabling real-time monitoring of domestic water usage.  Readings are updated every 10 seconds to give both cumulative and interval water consumption.  Flow meters are solar powered with 4AA 2500mA NiMH backup batteries.  Normal flow rates from 1 to 35 L/min can be monitored, however for agricultural and industrial applications flow rates up to several thousand liters per minute can be measured.  Our standard data logger with 32K sample capacity can be interfaced to the flow meters and they can also be interfaced to our M2M-Manager for remote data access by mobile phone

Available now,  see description :-

MORE DETAILS >>

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Our Soil Moisture Data Logger  using Watermark granular matrix sensors should be available soon. These electrical resistance sensors are affordable and reliable alternatives to tensiometric methods often used in agricultural applications.  Data is stored in our 32K sample capacity data logger and sensors can be interfaced to our M2M-Manager for access to data by mobile phone.

                      Features:
                                   .  Low maintenance
                                   .  Can be compensated for salinity
                                   .  Insoluble in most soils
                                   .  Unaffected by freezing

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Date this page was last edited: 19-Aug-2008
© Electrosense Technologies
ABN 86 106 314 676
     

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All products sold by
Electrosense Technologies
are designed to assist in the
most efficient and intelligent
use of energy and natural
resources 
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Phone: 03 9846 1510 

Mobile 0407 461518 

Fax: 03 9846 5056

Email: info@electrosense.com.au