$199.99
Model: PSC-150
Function: Extended-range EC/TDS controller
Measurement Range: 0–9999 µS (EC) or ppm (TDS)
Units: Selectable between µS and ppm
Display: Large, backlit digital LCD for clear real-time readings
Relay Output: Controls dosing pumps, valves, or alarms based on set point
Calibration: Digital one-point calibration for easy maintenance
Sensor: Includes EC/TDS probe with 1/4″ or 3/8″ push-fit connection (check model)
Power Supply: 110V or 220V AC (model-dependent)
Mounting: Panel or wall mountable for flexible installation
The HM Digital PSC-150 EC/TDS Controller reads in an extended range to monitor and control TDS levels for high output commercial systems. If the TDS level rises above the user-set level, an alarm will sound and the unit will open or close a circuit via dry contacts to control a pump,...
Product Details
Accuracy
±2 %
Alarm
Optional steady beep (set by user)
Features
Auto Temp Control (1 – 65°C)
Bright 5/8″ L.E.D. display
Max Temp (°F)
176
Measurement Range
0-9999 µS
0-5000 ppm
Min Temp (°F)
33
Power Source
AC 110V / AC 220V
Probe
1/2″ bushing, 3 meter (9.8 ft) shielded cable
Relay Control
The unit will open or close a circuit via dry contacts when the ppm/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
Resolution
0.1 µS/ppm (0-999); 1 µS/ppm (1000-9999) ppm
Setting
Controlled by on-screen up/down buttons
Warranty & Certifications
Warranty
1 Year
Shipping Dimensions
Shipping Length
6.75 in.
Shipping Width
5.75 in.
Shipping Height
3.625 in.
Product Weight & Dimensions
Approx Depth
4″
Product Height
3.625 in.
Product Length
6.75 in.
Product Width
5.75 in.
Product Weight (lbs)
1.33
