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PC-100: Conductivity Controller (DISCONTINUED)

PC-100: Conductivity Controller (DISCONTINUED)
Controller Sensor with Cable A photo of the sensor with cable. The sensor is detachable.
Where to buy: Find a distributor in your region.

Please note that the PC-100 Conductivity Controller has been discontinued and replaced by the PSC-150. NOTE: The features and specifications below are for the PC-100. They will remain on the site for a few months for those customers who wish to compare the PC-100 with the PSC-150.

The PC-100 has been discontinued.  It has been replaced by the PSC-150.


  • Monitors and controls conductivity levels for high output commercial systems.
  • Large, bright L.E.D. display.
  • An alarm will sound if the EC level rises above the user-set level.
  • Installs easily in minutes.
  • Includes one sensor (at no extra cost).


Range: 0 - 999 µS/cm (micro-siemens)
Accuracy: ±2%
Resolution: 1 µS
ATC: Yes (1 - 65 degrees Celsius)
Calibration: Adjustable
Setting: Controlled by on-screen up/down buttons
Relay Control: The unit will open or close a circuit via dry contacts when the µS 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
Alarm: Optional steady beep (set by user)
Display: Bright 5/8" L.E.D. display
Probe: 1/2" bushing (NPT), 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)