DDM-206A-S Online Salinity Sensor
Sea water / heavy salt water / various water supply / industrial water treatment.
Signal output: RS-485 (Modbus/RTU protocol).
Convenient connection to third-party equipment such as PLC, DCS, industrial control computer, general controller, paperless recording instrument or touch screen.
Immersion installation with 3/4 NPT pipe thread for easy submersible installation or installation in pipes and tanks.
IP68 protection grade.
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Product Parameters
| Model | DDM-206A-S |
| Measuring range | 0～70.0PSU |
| Resolution | 0.1PSU |
| Precision | ±1.5%F.S.，±0.5℃ |
| Working temperature | 0～65℃ |
| Working pressure | ＜0.6MPa |
| Power supply | 12～24VDC |
| Signal output | RS-485(Modbus/RTU) |
| Wetted material | ABS(Default）/ POM |
| Mounting method | Immersion mounting, 3/4 NPT thread |
| Cable length | 5 meters, other lengths can be customized |
| Temperature compensation | Auto temperature compensation（Pt1000） |
| Calibration | Two-point calibration |
| Power consumption | 0.2W@12V |
| Protection grade | IP68 |
