Copy Right 2001

EXPERTiS has developed products and applications for customers in industries such as automotive, water distribution, telecommunications, factory automation and control, transportation, asset tracking, and wild-life photography, to name a few.

Our design philosophy and focus on simplicity of design, ease of assembly, intuitive user interfaces, reliability and cost effectiveness have earned our customers' products a great success in the market.

Application Notes

Dosage Consumption Water Meter (To be announced)

The residential dosage water meter allows the water utility to  preset and control the hourly and instant rate waste allowed at any time during  the day for each take. It's functional electronics serves to apply hourly or  scheduled rate in function of wasted volume; creates and stores the customer  waste rate histograms and it's helpful for leak and fraud detection. With an  optional accessory it registers air and inverse flux in dedicated totalizers. A  hand held computer is all you need to convert the Dosage Water Meter in an  automatic meter reading system or an automatic prepaid reading system. Compatible with water meters equipped with pulse emitters.


Portable Tester

Class C water master meter with electronic register to quickly  verify in field the accuracy of the already installed water meters. The register  displays instant rate and total with zero setting, allows testing without the  need of gauged containers, vessels and additional chronometers. It includes a  set of valves to calibrate the instant waste. Available in diameters from 15 to 200  mm.


Profiler

A certified accuracy water meter, a high resolution pulse  emitter and an electronic register, integrated on a single equipment to create  and store detailed instant and hourly waste histograms to assist the water  utility in the selection of the most adequate water meter. Available in diameters from 15 to 200 mm.


Logar

Logar is the greatest data  logger in the market. It may work as an instant high resolution flow rate  register or as a traditional data logger, in both cases it keeps time of use and  rate of use registers. It can log both pulsed and 4-20mA signals.


Logar-I

Logar-I is a datalogger integrated to the water meter. It keeps time of use and rate of use registers.



Buckshot35

The  Buckshot 35 is the model that started off the great tradition of game scouting  cameras. Its time-tested design has been  improved with the double throw tripping mechanism making false triggers a thing  of the past. More efficient electronics  now gives the Buckshot 35 up to 2 years battery life making it more economical  to operate. Important features including the walk test, event counter, 1, 3, and  6 minute delay, and high, medium, and low motion detection sensitivity.


Feeder Light

This  feeder light will allow you to observe what's coming into you feeder after  dark. The non-threatening glowing yellow  light will provide you with plenty of light to see with your naked eyes or  through a scope or binoculars. The  D-cell batteries will keep this feeder light glowing brightly for 60 nights and  then will start to dim and go for as long as 120 nights. This light is ideal for many other uses such  as a camp light.


Integratel

Smart, coin-operated, public telephone for outdoor applications. Powered from the phone line. 16x2 LCD Display. Internal 300/1200bps modem for remote diagnostic, programming and administration. Call Detail Recording (CDR).


Evotel

Coin-operated public telephone for indoor applications. Powered from the phone line. Programmable through the keypad/display. Accepts 3 coin sizes. For local, national and international calls.


Public Phone for Local Calls

For indoor applications. Powered from the phone line. Accepts only one coin size. For local calls only.


Contel, Restel and Candatel: Phone Line Call Restrictors

To restrict the number of calls that can be made from your phone, or to restrict numbers allowed to be dialed (local and long distance calls). Programmable and phone line powered.


Automated Passenger Counter System

This system is installed in urban buses and counts the number of people that boards and leaves the bus; discriminating between adults and childs for ticketing and revenue control. The system uses an embedded x86 computer and has infrared sensors at the doors of the bus. It also collects instrumentation data for maintenance purposes (RPM, speed, and gas consumption). A GPS module can be added to capture bus travelling position, distance, and time between route points. Data captured is downloaded to a PC-based software application and a number of reports can be generated for controlling revenue per bus and optimizing the route, as well as for fleet maintenance control.


DataSat2001: Fleet Tracking System

This system can track and exchange messages between your office and your transport fleet by using Orbcomm's Low-Earth-Orbiting Satellite Network. An embedded graphic terminal is installed in the driver's cabin; the driver can then send and receive text messages from the central office. By using the satellite modem installed in the truck (made by Panasonic, in this case), the central office can know the position of the truck and visualize it in a map. Also, a number of fleet control statistics and reports can be generated for administration purposes.


Automotive Chime

This is an automotive electronic spare part that announces with a sound when your car keys were left in the ignition, you have not secured your seat-belt or the head lamps were left on. It is used on  Buick '94 car models.


Automotive Throttle Control

This is an automotive electronic spare part that controls the valve that regulates the amount of vaporized fuel entering  the cylinders, used on Cadillac '95 models.


Application Notes

DES (Data Encryption Standard) algoritm implementation for Texas Instruments MSP430 microcontroller:

Routines for DES implementation.
Working example on the use of DES routines.
Description of DES routines used.

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