Specification
| Function Model |
EC/TDS-TRA-600 |
| Measuring Range | Conductivity: 0.00-200uS, 0.00-2000uS, 0.00-4000uS, 0.00-20.00mS, 0.00-200.0mS TDS: 0.00-100ppm, 0.00-1000ppm, 0.00-2000ppm, 0.00-9999ppm |
| Accuracy | + 1.5% (FS) |
| Temp. Comp. | 0~60 ℃ (Normal temp.) |
| 0~120 ℃, (High temp.) | |
| Automatic, PT1000/NTC 10K optional | |
| Sensor constant: | 0.01, 0.1, 1.0, 10.0, 30.0 cm-1, |
| Sensor connection: | 1/2”NPT (standard), 3/4”NPT(optional), Sanitary (optional) |
| Sensor cable length | 5m or as per request |
| Display | LCD |
| Current output signal | Isolated, Transferable 4-20mA signal output, max circle resistance 750Ω |
| Control output signal | High/Low Limit relay control output, (3A/250 V AC) |
| Communication signal | Modbus RTU RS485 (optional) |
| Power Supply | DC-24V,0.5A (Standard) DC-12V,0.5A (optional) |
| Environmental conditions: | Humidity: ≤85%/RH; Temp.: 0~50℃; |
| Working pressure: | 0~0.5MPa |
| Working environment | Ambient Temp. 0~60℃, Relative Humidity ≤95% |
| External dimensions: | 92*76*59mm (H x W x D) |
| Installation Mode | DIN Installation |
Main Functions
Shift to display Conductivity/TDS and Temperature,
Shift to display Conductivity/TDS and Temperature, High/low limit relay control output
Shift to display Conductivity/TDS and Temperature, Isolated 4-20mA current output,
Shift to display Conductivity/TDS and Temperature, Modbus RTU RS485 communication output (Optional)
Shift to display Conductivity/TDS and Temperature, High/low limit alarm light, double relay, alarm delay could be set
Back light of LCD could select power saving mode, timing automatic off, brightness adjust,
Conductivity constant input directly function or to calibrate probe constant as per known calibration solution’s conductivity value
MOV and AC input be fused function
ESD over voltage protection is available