HM DIGITALPremier Water Testing InstrumentsINDIAFind a distributor 
PSC-150
HM Digital · Controllers
PSC-150: Extended Range EC/TDS Controller
The new controller includes an extended range, digital calibration, on-screen temperature, and a tri-color display.
- Monitors and controls TDS levels for high-output commercial systems
- Large, bright L.E.D. display
- An alarm will sound if the TDS level rises above the user-set level
- On-screen temperature display (C/F)
- Includes one sensor probe
Technical data
Product specifications.
Specifications shown are based on current official HM Digital product information.
- Temperature Range
- 1-75°C; 33-167 °F
- Accuracy
- ±2%
- Conversion Factor
- NaCl (avg. 0.5)
- Resolution
- 0.1 µS/ppm (0-999); 1 µS/ppm (1000-9999)
- ATC
- Yes (1 – 65°C)
- Calibration
- Adjustable (manual)
- Setting
- Controlled by on-screen up/down buttons
- 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 devices.
- Relay Switching Electrical Specification
- 5A, 250VAC
- Alarm
- Optional steady beep (set by user)
- Display
- Bright 5/8″ L.E.D. display
- Probe
- 1/2″ bushing (NPT), 3 meters (9.8 ft) shielded cable
- Power Source
- AC 110V / AC 220V
- Dimensions
- 7.2 x 7.2 x 11.1 cm (2.8 x 2.8 x 4 in.)
- Monitor Weight
- 230 g (8.1 oz) / Total (Shipping) Weight: 595 g (1 lb 5 oz)
Support for PSC-150
Documentation and local assistance.
View product documentation here or contact an authorised India distributor for selection, availability and sales enquiries.