EC Controller

CIC-152 Dual Control Dosing/Injection TDS/EC Controller.

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Monitors and controls dosing or injection systems.
Large, bright tri-color L.E.D. display.
Two adjustable set points keep TDS levels within a range (maximum and minimum TDS/EC levels).
Minimum and maximum control points will activate relay controls via switching dry contacts.
The CIC-152 can control two different devices (e.g., a pump and a valve).
Two alarms (maximum and minimum levels) can be set independently of the control points.
Digital calibration.
On-screen temperature display.
On-screen range & control indicator lights (green, yellow or red)
Installs easily in minutes.
Includes one sensor probe (no extra cost)
Protective cover also available (sold separately)
Available with the NaCl conversion factor (model CIC-152) or the 442 conversion factor (model CIC-152-4).

TDS Range: 0 - 5000 ppm (CIC-152): 0 - 8500 ppm (CIC-152-4)
EC Range: 0 - 9999 µS
Temperature Range: 1-80oC; 33-176oF
Accuracy: ±2% (of the reading)
Resolution: 0.1 ppm (0-999); 1 ppm (1000-9999)
ATC: Yes (1 - 80 degrees Celsius)
Calibration: Digital (by push button)
Factory Calibration: 1413 µS
Set Points: Adjustable by push button. Control Point 2: Maximum TDS Limit. Control Point 1: Lower TDS Level.
Relay Control: The unit will transmit an analog signal (simple switch) via open or closed contacts to a device (e.g. pump/valve) when the ppm/µS level reaches the maximum TDS/EC limit (Control Point 2) or the minimum TDS/EC limit (Control Point 1). The contacts are switched back to the normal position once the TDS returns to the acceptable range.
Relay Voltage: 5V (attached devices must have their own power supply)
Alarm: Two independent alarms (set by user)
Display: Bright 5/8" L.E.D. display
Probe: 1/2" bushing, 3 meter (9.8 ft) shielded cable (model SP-1-PSC)
Power supply: AC 110V / AC 220V
Dimensions: 7.2 x 7.2 x 11.1 cm (2.8 x 2.8 x 4.4 in.)
Monitor Weight: 476 g (1 lb .8 oz)
Total Weight: 680.4 g (1 lb 8 oz)

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