Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
Rika Sensor Ph Detection Sensor Factory
Product details of the ph detection sensor
Product Description
Our ph detection sensor is rich in modern design and delicate production. You can make special adjustments on our ph detection sensor. The product can perfectly meet various application needs and has wide market potential.
PRODUCT DESCRIPTION
The RK500-12-D2 stands out as a premier-grade pH sensor designed to meet the rigorous demands of industrial, marine, and environmental monitoring applications. Engineered with a focus on durability, accuracy, and versatility, this sensor combines cutting-edge technology with rugged construction to deliver unmatched performance in even the most challenging conditions.
Crafted from a specialized Glass+PC+ABS composite material, the RK500-12-D2 features a housing that resists chemical corrosion, mechanical wear, and UV degradation, ensuring longevity in aggressive media such as seawater, industrial chemicals, or wastewater. Its robust build isn’t just about resilience—it also prioritizes practicality, with a modular design that simplifies installation and maintenance. Operating seamlessly across an impressive 0–80°C temperature range and handling pressures up to 1 MPa, this sensor adapts to everything from low-temperature process lines to high-pressure pipeline systems, making it a go-to choice for diverse industrial setups.
SPECIFICATIONS
Technical Parameter | |
Type | D2 |
Material | Glass+PC+ABS |
Operation temperature | 0-80℃ |
Working pressure | 1MPa |
Response time | 8 seconds (98% flowing liquid) |
Electrical connection | M16 waterproof connector |
Application | Industrial water, seawater, environmental protection, etc |
Thread | Upper: NPT3/4 thread,Lower: NPT3/4 thread |
Range | 0-14pH |
Resolution | 0.01pH |
Accuracy | 0.01pH |
Temperature compensation | Thermal resistance |
Power supply | 7-30VDC(< 0.15W) |
Output | RS485 & 4-20mA |
Dimensions | Φ31.0 x 180.0 |
Ingress protection | IP68 |
pH Scale
pH value | Description |
<4.5 | Strongly acidity |
4.5-5.5 | Acidity |
5.5-6.5 | Faintly acidity |
6.5-7.5 | Neutral |
7.5-8.5 | Faintly alkalinity |
8.5-9.5 | Alkalinity |
>9.5 | Strongly alkalinity |
Electrode Maintenance
When the probe is not in use, it can be soaked in 3mol/l KCL solution or saturated KCL solution. It is strictly prohibited to immerse the electrode in distilled water, deionized water, or tap water with very low ion content. If the pH electrode is contaminated with inorganic substances, it can be cleaned with 0.1mol/l HCl or sodium hydroxide solution for a few minutes, and then rinsed with distilled water.If the pH electrode is contaminated with organic matter, it can be cleaned with alcohol or acetone, and then rinsed with distilled water. (Note: When using, remove the protective cap in front of the electrode)
According to the work environment, clean the electrodes with tap water every 3 or 6 months.
Installation & Fixed
Installation bracket (Iength=1m) NPT3/4 installation thread is optional
PRODUCT APPLICATION
CUSTOMER TESTIMONIALS
CUSTOMER TESTIMONIALS
Company Feature
• Our company has established sales outlets in major cities in China. Our products are also exported to Europe, America, Southeast Asia and other regions.
• Rika Sensor has sales service centers in multiple cities in the country. This enables us to promptly and efficiently provide consumers with quality products and services.
• Since the establishment in Rika Sensor has been leading domestic and foreign market for many years and have won many honors in the industry.
We have strong strength and rich experience. And we are looking forward to discussing business cooperation with partners from all walks of life!