Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
RK500-07 Type-B (SS) Water turbidity probe (Corrosion-Resistant)
PRODUCT DESCRIPTION
The RK500-7-B Turbidity Sensor represents a cutting-edge solution in water quality monitoring, engineered to deliver exceptional performance in demanding environments such as mariculture, strongly corrosive wastewater systems, and complex industrial scenarios. Combining premium materials, precise engineering, and industry-leading durability, this sensor is designed to meet the rigorous needs of professionals seeking reliability, accuracy, and versatility in turbidity measurement.
Crafted with a titanium alloy main body, the RK500-7-B ensures outstanding corrosion resistance, making it ideal for aggressive chemical environments while maintaining structural integrity in harsh conditions. Its robust design features NPT3/4 threaded connections on both upper and lower ends, facilitating easy installation and integration into existing systems.
Key technical specifications highlight its superior capabilities:
Accuracy: ±1% FS for dependable, repeatable measurements.
Resolution: 0.01 NTU (≤10 NTU) and 0.1 NTU (>10 NTU), delivering fine-grained data even in low-turbidity applications.
Low Power Consumption: <0.2W, optimizing energy efficiency for battery-powered or remote deployments.
Wide Operating Range: Functions reliably across 0–60°C with a measurement range of 0–10 NTU, 0–100 NTU, 0–1,000 NTU, or 0–4,000 NTU, adaptable to diverse water quality monitoring needs.
Dual Outputs: Simultaneous 4–20mA analog and RS485 digital signals, ensuring seamless compatibility with PLCs, data loggers, and control systems.
Enhanced Durability: Features an IP68 ingress protection rating, resisting dust and submersion up to specified depths, along with 0.8 MPa pressure resistance and a storage temperature range of 10–60°C (20–90% RH), ensuring longevity in extreme conditions.
SPECIFICATIONS
Technical Parameter | |
Type | RK500-07-B |
Application | Mariculture, strongly corrosive sewage, complex scenes etc |
Self-cleaning | / |
Main material | titanium alloy |
Screw thread | Upper: NPT3/4, Lower: NPT3/4 |
Accuracy | ±1%FS |
Resolution | 0.01NTU(≤10NTU) , 0.1NTU(>10NTU) |
Power consumption | <0.2W |
Operating temperature | 0-+60℃ |
Range | 0-10NTU ,0-100NTU,0-1000NTU,0-4000NTU |
Supply | 7-28VDC |
Output | 4-20mA&RS485 at the same time |
Response time | 1S |
Pressure resistance | 0.8Mpa |
Ingress protection | IP68 |
Storage | 10-60℃@20%-90%RH |
Cable length | 5m default |
DIMENSION
Unit:mm
Installation & Usage
- Put directly into the liquid
- Adopt submersible mounting bracket (show in the below figure)
Mounting bracket (length=1m)
If the pipeline is made of reflective material, such as stainless
steel, aligning the connection line of the two small holes with the
direction of the pipeline will significantly improve accuracy
Electrode maintenance:Keep the sensor's optical surface clean,and wipe it gently if necessary.Caution:Avoid strong vibrations to prevent damage to the front transparent glass.Do not scrapeit with hard objects.
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