Data Acquisition Systems

DAQ Modules, SCADA, Data Logger

Data Acquisition Systems , SCADA System, DAQ Modules, Data Logger

Argus Systems (AESPL) has built competencies in the Data Acquisition Systems domain acquiring in-depth knowledge and expertise, creating intellectual property, re-usable platforms, and solutions. We have integrated hardware, software, and system design services to provide our customers with valuable solutions in Data acquisition System domains. Argus Systems believes in "First time Right solution" and with an experienced Product Engineering Team, we can be your complete electronic product design and development partner.

Any change in physical condition like change in temperature, force, weight, Intensity of light, gas pressure, fluid force etc can be measured using Data Acquisition System. Generally the input is analogue in characteristics which is converted into digital and sampled using data acquisition system. The sampled acquired data is given as input to the DAQ software which in turn defines the action to be taken place. A Data Acquisition System consists of sensors, DAQ hardware and software which can interpret the collected data and are generally installed on the host computer.

The interfaces which are used to connect Supervisory Control and Data Acquisition hardware to computers are PCI bus, USB and Ethernet, serial I/O, RS232, PXI bus, PCI express and RS485. Supervisory Control and Data Acquisition system is entirely developed as an embedded system wherein the the hardware and software works as standalone unit with non dependency on other devices.

Fiber Bragg Grating Interrogation System

The most straightforward means for interrogation of an FBG sensor element is to illuminate the FBG sensor (s) by broadband source & the narrowband component reflected by the FBG is directed to the wavelength detection system.

  • CCD is illuminated by the optical signals reflected by the FBG Sensor.
  • This implementation supports 8 CCDs.
  • Fiber Bragg Grating Interrogation System with CCD sensor and FPGA controller board.
  • Agiltron 1x8 Latching Fiber optic Switch (MEMS Latch)
  • InGaAs linear image sensor (Hamamatsu)
  • Image Signal Processor (AD9826)
  • Field Programmable Gate Array Logic (FPGA)
  • Programmable system on chip PSoC5LP)
  • SRAM Memory Unit for data storage
  • Used for detecting the narrowband signal from a broadband source i.e. of infrared rays & near-visible signals.
  • Supports protocols such as UART, USB, FLASH
  • Synchronous Design
  • Silicon Proven on Xilinx FPGA Spartan-3A DSP (XC3SD1800A-4CSG484C) using ISE 14.3 and higher versions
  • The spartan-3A DSP FPGA combined with proven 90nm process technology which delivers more functionality and bandwidth.
  • Set up is handy to carry and even give accurate results in sampling the CCD waveform
Fiber Bragg Grating Interrogation System

Substation Data Acquisition Module

Feeder Data Acquisition modules is a 4/8 Channel standalone Unit that directly connects to contact multiplying relays (CMR) panel in feeder circuits of substation and sends status over RS485. The Installation of the DAQ module on CMR Panel has significant advantages over traditional architectures.

  • Eliminates the use of long signal Cables between CMR and RTU and thereby Improves reliability.
  • Addresses space constraint in substation / control panels.
  • Eliminates the risk of damage by rodents as long cable is eliminated.
  • Faster implementation and maintenance saves project and AMC time.
  • Faster location and restoration fault due to modular design.
  • Direct configuration through MODBUS, saves CMR termination hassle at RTU
  • Offers Higher communication reliability by using redundant RS-485 data link to RTU.
  • Data Acquisition Module is suitable for an extreme environment.

Power Plant SCADA

  • Energy Management Systems are used in a variety of Monitoring and Control applications including Power Plant SCADA, Energy management systems for Smart Buildings, Campuses, and Smart Cities.
  • These gateways are multiprotocol supporting monitoring of MFMs, MFRs, Weather Stations, a variety of sensors and other data loggers or controllers over serial, wireless, or Ethernet network interfaces.
  • Digital and Analog I/O modules are provided to monitor various statuses and alarms from TG, Transformer & LT/HT panels, and protection relays. Relay based controls are provided for ON/OFF control of breakers, pumps, etc.
  • Each gateway monitors a set of devices and sends data to a local or cloud-based server which provides long term storage and browser-based access through dashboards.
Energy Management Gateway & SCADA

Interferometric Sensor Demodulator

  • Interferometric optical sensors are used to detect a variety of stimuli including Strain, Temperature, and Pressure. The applied stimulus causes a phase shift between two light beams. Both beams are detected simultaneously and converted to an electrical signal, which is then processed to obtain a signal proportional to the stimulus.
  • The Digital interferometric sensor demodulator module receives Variation in pressure data is received from Interferometric optical sensors which are filtered by Anti Aliasing Filter. After analog to digital conversion of the signal, digital data is processed through Multipaths which has FIR, COSwt, and arithmetic operational blocks to get an exact signal. after digital to analog conversion original signal (Pressure signal) is Generated.
Interferometric Demodulator
SCADA Systems : DAQ Systems, DAQ Modules, Data Logger

Contact Argus to Discuss Your Requirements of DAQ Systems, Data Acquisition Module, Pwoer Plant SCADA Systems, Data Logger, Fiber Bragg Grating Interrogation System, Interferometric Sensor Demodulator.

Argus Systems (AESPL) is a globally recognized electronic product design and electronic manufacturing company with Its operations in India, USA, UK offering Supervisory Control and Data Acquisition Systems (SCADA ) such as Fiber Bragg Grating Interrogation System, DAQ modules, Power Plant SCADA, DAQ systems, Interferometric Sensor Demodulator.