Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.
Rika Sensor Ph Water Probe Ph Water Probe Supplier
Product details of the ph water probe
Quick Overview
Each raw material of Rika Sensor ph water probe is carefully selected. This product conforms to the international quality standard. All of Hunan Rika Electronic Tech Co.,Ltd's manufacturing facilities conform to the very latest quality management standards.
Product Introduction
Compared with similar products, the ph water probe produced by Rika Sensor has the following advantages.
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 Information
Rika Sensor now takes a dominant position in ph water probe market. We already have a well-equipped factory. To maximize our reach in the ph water probe market and to generate greater productivity, we keep upgrading the facility on a regular basis. Our company's goal is to bridge the gap between the client's vision and a beautifully crafted product ready to market. Get price!
We only produce high-quality products. Welcome customers to contact customer service staff for consultation!