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PSC-154: TDS/EC Controller with 4-20mA Output click here for a printable view of this page
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FEATURES
  • Monitors and controls TDS/EC levels for high output commercial systems.
  • Large, bright L.E.D. display.
  • 4-20mA output signal can connect to a PLC to record values.
  • An alarm will sound if the TDS /EC level rises above the user-set level.
  • A switch will control a device based upon the set point.
  • On-screen temperature display (C/F).
  • Installs easily in minutes.
  • Includes one sensor probe (at no extra cost).
  • Protective cover also available (sold separately)



New controller includes extended range, digital calibration, on-screen temperature, tri-color display and 4-20mA output.
     



SPECIFICATIONS
  • EC Range: 0-9999 S
  • TDS Range: 0 - 5000 ppm
  • Temperature Range: 1-75C; 33-167 F
  • Accuracy: 2% (of the reading)
  • Resolution: 0.1 S/ppm (0-999); 1 S/ppm (1000-9999)
  • ATC: Yes (1 - 65C)
  • Calibration: Digital by push button
  • Set-Point: Single point, controlled by on-screen up/down buttons (to any point within the range)
  • Relay Control: The unit will open or close a circuit via dry contacts when the ppm/S level reaches or exceeds the control setting (simple switch). It can be used to control a pump, solenoid valve or other device.
  • Relay Voltage: 5V
  • Output Signal: Digital 4-20mA
  • Output Accuracy (mA): 1%
  • Alarm: Optional steady beep (set by user)
  • Display: Bright 5/8" L.E.D. display
  • Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable
  • Power supply: AC 110V / AC 220V
  • Dimensions: 7.2 x 7.2 x 10.2 cm (2.8 x 2.8 x 4 in.)
  • Monitor Weight: 476 g (1 lb .8 oz)
  • Total Weight: 680.4 g (1 lb 8 oz)
 

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