HM Digital PSC-154: EC/TDS Controller with 4-20 mA Output

New controller includes extended range, digital calibration, on-screentemperature, tri-color display, and 4 - 20 mA output.

Features
- Monitors and controls EC/TDS levels forhigh output commercialsystem
-Large, bright LED display
- 4-20 mA output signal can connect to a PLC to record values
- An alarm will sound if the EC/TDS level rises above the user set level
- A switch will control a device based upon the set point
- On-screen temperature display (C/F)
- Install easily in minutes
- Includes one sensor probe (at no extra cost)(part # SP-1-PSC)
- Protective cover also available (sold seperately)


Specifications
- EC Range: 0-9999 µS
- TDS Range - 0-5000 ppm
-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
- Setting - Single point, controlled by on-screen up/down buttons (toany point within the range)
-Relay control - The unit will open or close a circuit via dry contactswhen the ppm/µS level reaches or exceeds the control setting (simpleswitch). It can be used to control a pump, solenoid valve or otherdevice
- Relay Voltage - 5 V
- Alarm - Optional steady beep (set by user)
- Display - Bright 5/8" LED display
- Probe - 1/2" bushing, 3 meter (9.8 ft) shielded cable
- Power Supply - AC 110V/ AC 220V
-† Dimensions: 7.2 x 7.2 x 10.2 cm (2.8 x 2.8 x 4 in)
- Monitor Weight - 476 g (1 lb .8 oz)
-Total Weight: 680.4 g (1 lb 8 oz)