Online Salinity transmitting controller (YD-6850)
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YD-6850 Online Salinity transmitting controller
Description:
- YD-6850 online Salinity Transmitting Controller.
- Large screen liquid crystal display (LCD)
- Screen displays alarm state and at the same time accompanied by switch ON/OFF signal output.
- Automatic temperature compensation function: 0 ~ 100
- Communication function (optional):RS-485 communication interface (MODBUS protocol compatible), 4 ~ 20 mA current output corresponding Salinity value can be set freely.
- Watchdog function: make sure the instrument does not crash
- Can restore factory Settings. Power-fail protection > 10 years
Application:
Widely used in thermal power, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, food and water in the solution Salinity value continuous monitoring.
Main Technique Specifications
| Model | YD-6850 |
|---|---|
| Function | Online Salinity transmitting controller |
| Measuring Range | 0-300 |
| Resolution | 0.1 |
| Accuracy | ±2.0 %(FS) |
| Display | Large screen LCD |
| Sensor | 3/4" NPT PSF (Polysulfone) material with 5m cable |
| Temp. Compensation | NTC 10K, 0.0°C-100.0 °C Automatic temperature compensation |
| Current output | photoelectric coupler isolation protection 4 ~ 20 ma output signal |
| Control output | two groups of ON/OFF relay contacts (not source port), divided into Salinity, photoelectric isolation temperature control signal output. |
| Contact capacity | 10A/220V AC (Resistive Load) |
| Output load | load <750Ω (4-20mA) |
| Power | AC 220V±10%, 50/60Hz |
| Working environment | Ambient Temp. 0-60°C, Relative Humidity 90% or less |
| Dimensions | 96×96×168mm(H X W X D), 0.8kgs |
| Hole size | 92×92mm H X W) |
| Installation Mode | Panel Mounted |
| Protection Grade | IP 65 |
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YD-6850
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