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 ST2000
 
  Scadatron Telemetry Application
 


SCADATRON TELEMETRY is a cost effective / general purpose SCADA system developed in Malaysia and has already been put to work successfully in many application areas. The following are some of the possible application areas:

• Flood Monitoring and Warning System
• Remote Hydrological Data Collection
• Distributed Irrigation Management System
• Public Messaging / Warning System
• Light-House Monitoring System
• Reservoir/Pipeline Monitoring
• Water Quality Monitoring
• Remote Facilities Alarm Monitoring
• Building Automation System
• Dam Monitoring and SCADA System

Virtually any signals can be measured or counted can be sent over Telemetry and SCADA systems. Here are some typical signals: Water tank levels, Liquid flow totals through a pipe, High or low level alarms, Computed gas flow totals, Pipeline pressures & temperatures, Voltages and currents on a transmission system, Switch and alarm positions.

Technical Specification

ST2000 Detail View

 

  
 
   System Monitoring Capabilities
 
The range is as wide as the whole spectrum of water, irrigation and sewerage installation monitoring needs:
 
 Pumps : running, stopped, overload, failure
 Sewerage Well : high/low alarm, actual level
 Reservoirs : high/low alarm, high-high/low-low alarm, actual level
 Treatment Plant : water quality, filtration, chemical dosing
 Motors : running, stopped, overload, failure, hours run
 Valves : open, closed, setpoint
 Pipeline : flow rate, no flow, totalized flow
 Power : failure, low voltage, tripped
 Water Quality : Turbidity, Residual Chlorine, pH
 River/Dam : water level, flowrate, discharge
 Irrigation : gate position, water level
 Meteorology : rainfall, wind speed, evaporation
 
 
 
  Scadatron Telemetry Stations Advantages
 
  • Single board controller card
  • Direct connection
  • No problem to connect in parallel with rainfall chart recorder!
  • Smart & accurate
  • User friendly interface
  • Low power consumption
  • SCADATRON RTU (ST2000) is a compact / embedded single board controller card which ease the work of trouble-shooting and maintenance.
  • ST2000 has direct connection to radio transceiver of all brand (Motorola, Philips, Kyodo, Tait) for long distance data communication (distance > 50KM) or to GSM Modem for GSM Data Linkage or SMS Data Reporting.
  • ST2000 can provide direct connection to low orbiting satellite equipment (ORBCOMM) or INMARSAT-C. It can be installed anywhere in the world!
  • ST2000 has direct connection to most type of hydrological sensors, e.g. OTT, SEBA, Greenspan, etc.
    Parallel shaft encoder : ADC16, SEBA IWC20, etc.
    Serial shaft encoder: SEBA MDS-surfloat, OTT OWK16
    Pressure sensors : OTT ODS4, SEBA, Greenspan
    Ultra-sonic level sensor : MOBREY MSP90/100
    Serial interface bubbling gauge : OTT Nimbus
  • ST2000 has its pulse capturing algorithm to give a fast and accurate rainfall pulse input, no problem to connect in parallel with rainfall chart recorder!
  • ST2000 has smart & accurate analogue input algorithm to give a stable and accurate level readingST2000 comes with a standard set of keypad and LCD interface for user friendly interface
  • ST2000 has integrated data logging facilities which can store up to 4 months data based on 1 hour interval (based on 2 water levels and 1 rainfall)
  • ST2000 has flexible radio communication configuration include store-and-forward (SAF), RTU can act as a repeater!
  • The ST2000 has very low power consumption specially designed for solar powered operations.
  • The RTU is designed for harsh environment which minimise the use of connectors and plug in circuit board
  • Application software embedded in the ST2000 runs under a powerful and fast real time multitasking operating system. Modification on RTU’s operation can be done in days by our local programmer
  • It is Year 2000 compliance

 

  
 
  ST2000 Remote Terminal Unit (RTU) - Configuration
 
SCADATRON ST2000 Remote Terminal Unit (RTU) can be connected to a variety of sensors instrument either simple switches, 4-20mA output sensor, digital output sensors or even intelligent sensors. Click below link to view more possible type of communication equipment that can be attached to ST2000 RTU.
 
 
  Possible ST2000 Telemetry System Topology
 



SCADATRON Remote Terminal Unit (RTU) is flexible in the method by which it used to communicated with the Central Monitoring Station. As shown on the diagram above, SCADATRON RTU can be fitted in many communication network such as: VHF/UHF Radio network, GSM Cellular network (with or without SMS), Satellite Communication (INMARSAT-C or ORBCOMM Low orbiting Satellite), PSTN MODEM Dial-up Link, Leased-Line MODEM connection or Direct RS232 connection, etc.
 

  
 
  Real Time Data Acquisition & Data Logging
 
SCADATRON ST2000 can support both real time data acquisition and data logging over most of the available communication network.
 
 

   

 
 
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