Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
Top Ph Water Probe for Research and Laboratory Use
Product details of the ph water probe
Product Overview
Rika Sensor ph water probe is designed in accordance with the basic production standard. The product excels others due to its excellent characteristics of stable performance, durability, and so on. Multiple in function and wide in application, ph water probe can be used in many industries and fields. One of the factors that Rika Sensor has developed more clients is the establishment a mature sales network.
Product Description
Next, Rika Sensor will show you the details of ph water probe.
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 Advantages
Hunan Rika Electronic Tech Co.,Ltd, located in chang sha, is a company with main products including weather sensors,environmental sensor,environmental monitoring. Our customer service staff have been trained professionally. In this way, we can provide customers with the best quality and the most thoughtful service. We sincerely welcome customers with needs to contact us and cooperate with us!