Remote Sensing & Data Acquisition Complete System

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INNOVATION MADE IN INDIA
Remote Sensing Data Acquisition Complete
System
Published By www.twinstruments.in
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Remote Sensing Data Acquisition
OVERVIEW This device is called RSDA which means
Remote Sensing Data Acquisition using the
internet connectivity over GPRS / 4G / Wifi. The
master unit comprises of a 16 bit Microcontroller
MSP430G2553. 4 analog channels of the MCU has
been kept for users on board to interface the
analog sensors with the device.The sensors can be
either voltage type / current type However,
proper signal conditioning is required to convert
the out to a suitable voltage form in the range
of 0v dc to 5 v dc. Please remember if the signal
output is not aligned or scaled to this range,
then the data transmitted to the IOT web UI /
webpage will be erronoeus. The output of the
device controls up to 5 x 230 VAC 1 Ph. Loads
through relays wherein the set point can be
provided by you over the web portal ( also using
your mobile phone over SMS in some old models) to
the device.
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Specification
THE SEVERAL PARTS OF THE DEVICE ARE SHOWN BELOW.
INCASE IF YOU HAVE ANY ISSUES WHILE INTERFACING
THIS DEVICE DO NOT HESITATE TO CALL OR EMAIL AT
SUPPORT_at_TWINSTRUMENTS.IN ALSO YOU MAY WHATSAPP TO
OUR BUSINESS NUMBER 91 9748746164
OPERATING VOLTAGE - 12V DC, gt 2A MAIN PROCESSOR
(RSDA MASTER) - ARM CORTEX M4F / MSP430G2553
ONBOARD MEMORY - 24C64 I2C EEPROM FOR CONFIG
BACKUP DISPLAY UNIT - USE WEB-UI CO-PROCESSOR/SLA
VE CPU - SEE RSDA SLAVE IOT / CLOUD
CONNECTIVITY - WIFI / GSM / 4G LTE IOT PROTOCOL
USED - MQTT / REST API / COAP ANALOG INPUT RANGE
- ANY SENSOR CONDITIONED TO 0V - 5V DC CLOUD
CONFIGURATION - PHP BASED WEB UI WITH MYSQL DB
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TW INSTRUMENTS
Control strategy
Presently, the device is based out of the on-off
control mechanism. However, if you reqire a
proportional / PI / PID control action for the
load in order to maintain the process value
within required limits of the set value, then
the same can be done. You will have to implement
the PID control action using the standard PID
library and the modification can be done by our
RD team for you. If there are any issues,
please email us at support_at_twinstruments.in or
whatsapp at 9748746164
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Contact Us Call 91 9748746164 91
9088475415 Email support_at_twinstruments.in
Visit the website https//www.twinstruments.in/