HM Digital CIC-152-4 Dual Control Dosing/Injection EC/TDS Controller, the 442TM Conversion Factor

  • Part #:CIC-152-4
  • Condition:Brand New
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Technical details
TDS Range0 - 8500 ppm (CIC-152-4)
EC Range0 - 9999 µS
Temperature Range1-80°C; 33-176°F
Accuracy±2% (of the reading)
Resolution0.1 ppm (0-999); 1 ppm (1000-9999)
ATCYes (1 - 80 degrees Celsius)
CalibrationDigital (by push button)
Factory Calibration1413 µS
Conversion FactorCIC-152-4: 442 (0.4-0.7)
Set Points: Adjustable by push buttons. Control Point 2Maximum TDS Limit. Control Point 1: Lower TDS Level.
Relay ControlThe 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 Voltage5V (attached devices must have their own power supply)
AlarmTwo independent alarms (set by the user)
DisplayBright 5/8" L.E.D. display
Probe1/2" bushing (NPT), 3 meters (9.8 ft) shielded cable (model SP-1-PSC)
Power SourceAC 110V / AC 220V
Dimensions7.2 x 7.2 x 11.1 cm (2.8 x 2.8 x 4.4 in.)
Monitor Weight241 g (8.5 oz)
Total (Shipping) Weight610 g (1 lb 5.5 oz)