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PDS-300
PROBEST
PDS-300 Wholesale Continuous Online Water Quality Transparency Monitoring for Water Monitor
Measurement Principle
Water body transparency is an important indicator for determining the black odor level of black odorous water bodies. The PDS-300 sensor is based on the combined infrared absorption and scattering method. The infrared light emitted by the light source is scattered by the water sample. Finally, the electrical signal detected by the photoelectric monitor is converted into a transparency value.
Features
Built-in self-diagnosis function to ensure accurate data.
Reverse polarity protection of sensor power.
With time display, data storage and historical data viewing functions.
The sensor adopts dual-beam infrared scattering photometer detection technology, which has good repeatability and stability.Optional data wireless transmission module.
Optional cleaning brush automatic cleaning function, greatly reducing the amount of sensor maintenance.
Digital sensor with strong anti-interference ability and long transmission distance.
Standard digital signal output, which can be integrated and networked with other equipment without a transmitter.
On-site installation of the sensor is convenient and quick, enabling plug and play.
The sensor RS485 A / B end is connected to the power supply for protection.
Applications
Transparency is an important indicator for determining the black odor level of black odorous water bodies, and is especially suitable for online monitoring of black odorous water bodies;
Applicable to online monitoring of water body transparency of surface water and aquaculture industries in cities such as inland rivers, lakes and reservoirs.
Technical Specifications
Measuring Range | 2-100cm |
Measurement Accuracy | ±0.3cm or value’s 5% |
Pressure range | ≤0.4Mpa |
Flow rate | ≤2.5m/s,8.2ft/s |
Power supply | AC Power:85-500VAC;DC Power:9-36VDC |
Output | 3 way 4-20mA |
Relay | Three-way relay, program setting response parameter and response value |
Protocol | MODBUS RS485 |
Storage temperature | -15 to 50℃ |
Operating temperature | 0 to 45℃(Not freezing) |
Size | Sensor:D60mm*L254mm Transmitter:145*125*162mm(L*W*H) |
Weight | Sensor:1.65KG;Transmitter:1.35KG |
Protection class | Sensor:IP68/NEMA6P;Transmitter:IP66/ NEMA4X |
Cable length | Standard 10m cable, can be extended to 100m |
PDS-300 Wholesale Continuous Online Water Quality Transparency Monitoring for Water Monitor
Measurement Principle
Water body transparency is an important indicator for determining the black odor level of black odorous water bodies. The PDS-300 sensor is based on the combined infrared absorption and scattering method. The infrared light emitted by the light source is scattered by the water sample. Finally, the electrical signal detected by the photoelectric monitor is converted into a transparency value.
Features
Built-in self-diagnosis function to ensure accurate data.
Reverse polarity protection of sensor power.
With time display, data storage and historical data viewing functions.
The sensor adopts dual-beam infrared scattering photometer detection technology, which has good repeatability and stability.Optional data wireless transmission module.
Optional cleaning brush automatic cleaning function, greatly reducing the amount of sensor maintenance.
Digital sensor with strong anti-interference ability and long transmission distance.
Standard digital signal output, which can be integrated and networked with other equipment without a transmitter.
On-site installation of the sensor is convenient and quick, enabling plug and play.
The sensor RS485 A / B end is connected to the power supply for protection.
Applications
Transparency is an important indicator for determining the black odor level of black odorous water bodies, and is especially suitable for online monitoring of black odorous water bodies;
Applicable to online monitoring of water body transparency of surface water and aquaculture industries in cities such as inland rivers, lakes and reservoirs.
Technical Specifications
Measuring Range | 2-100cm |
Measurement Accuracy | ±0.3cm or value’s 5% |
Pressure range | ≤0.4Mpa |
Flow rate | ≤2.5m/s,8.2ft/s |
Power supply | AC Power:85-500VAC;DC Power:9-36VDC |
Output | 3 way 4-20mA |
Relay | Three-way relay, program setting response parameter and response value |
Protocol | MODBUS RS485 |
Storage temperature | -15 to 50℃ |
Operating temperature | 0 to 45℃(Not freezing) |
Size | Sensor:D60mm*L254mm Transmitter:145*125*162mm(L*W*H) |
Weight | Sensor:1.65KG;Transmitter:1.35KG |
Protection class | Sensor:IP68/NEMA6P;Transmitter:IP66/ NEMA4X |
Cable length | Standard 10m cable, can be extended to 100m |
