Product Description
The PSC-54 is a NEW product from HM Digital offering extended range EC/TDS testing for commercial or industrial water treatment professional. This “mini” controller has an adjustable relay able to control a pump or valve with a 4-20mA output.
FEATURES
Extended range for TDS and EC
4-20mA output signal
Temperature display mode
Digital calibration
The fully adjustable relay control is set by the user to automatically stop a pump or valve if the level rises above the setting
Stainless steel electrode
Includes all parts at no extra cost
SPECIFICATION
Range: 0-9999 ppm (mg/L); 0-10.0 ppt (g/L) EC: 0-9999 µS; 0-20.00 mS
Accuracy: +/- 2%
Resolution: 0-99.9: 0.1 ppm/µS; 100-9999: 1 ppm/µS; 0.1ppt/mS
ATC: Yes (1 – 65˚C)
Calibration: Digital to any point
Set Point: On-screen buttons
Relay Control: Simple switch, user-defined set point
Relay Switching Electrical Specification : 5A, 250VAC
Alarm: Optional setting
Display: 2.3” LCD Display w/ backlight
Probes: 1/2” NPTF, 3 m (9.8 ft.) cable
Power Source: AC 110V / 220V
Dimensions: 9.6 x 4.8 x 10 cm (3.8 x 1.9 x 3.9 in)
Weight: 261g (9.02 oz.)
