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 Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 10+ years of industry experience.

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What is Ultrasonic Water Level Sensor and How Does It Work?

Are you wondering what an ultrasonic water level sensor is, how it works, its advantages, types, applications, and cost? Here is a detailed guide that will help you.
2026 03 30
Why Is the Water pH Level So Important?

Learn about pH standards for drinking water, pools, agriculture, and industry, and how to measure it accurately using a water pH level sensor.
2026 03 27
How to Choose the Right Turbidity Sensor for Your Application
It is a crucial decision for the person in charge of environmental monitoring, aquaculture and wastewater treatment to choose the appropriate turbidity sensor. This choice will directly affect operational efficiency, data accuracy and long-term cost control. If an inappropriate sensor is selected, the measurement results may be unreliable, thus affecting compliance or process optimization; Or need frequent maintenance; Or it may break down prematurely under bad water quality conditions.

The key to making the right choice boils down to three non-negotiable factors: precision aligned with the specific turbidity range, installation flexibility compatible with on-site configurations, and corrosion resistance suited to the water’s chemical properties.
2026 03 24
Key Water Quality Parameters and Instruments Used for Monitoring

Learn about key water quality parameters, monitoring instruments, and sensors for safe water testing in treatment, aquaculture, and environmental applications.
2026 02 02
What Sensors Are Used in Smart Irrigation Systems?

Discover the sensors used in smart irrigation systems and how they improve watering efficiency. From soil moisture and rain sensors to flow and freeze detection, learn how these tools reduce water waste.
2026 01 26
How to Choose the Right Dissolved Oxygen Sensor: A Buyer’s Guide for Aquaculture & Wastewater
Looking for a reliable dissolved oxygen (DO) sensor for aquaculture or wastewater treatment? This buyer’s guide covers 3 key criteria (precision, installation flexibility, corrosion resistance) and details RIKA SENSOR RK500-04 series (Type A/B/C) – low power, dual output, pressure tolerance – to match freshwater mariculture, industrial sewage, or harsh chemical environments.
2025 12 31
How to Integrate Water Level Sensors into IoT-Based Water Monitoring Systems?

Learn how to integrate water level sensors into IoT-based monitoring systems. Get step-by-step instructions, cost insights, and data visualization tips for 2025.
2025 12 19
Ultrasonic Weather Instruments vs. Automatic Weather Stations
Both are integrated meteorological monitoring devices with distinct core differences. The former (ultrasonic, represented by RIKA RK900-09/10/11/12) has no moving parts, is compact, low-power, and low-maintenance, measuring basic parameters like wind speed and temperature, suitable for remote, mobile (e.g., ships) or space-constrained scenarios. The latter (automatic, typified by RIKA RK900-01 series) is modular and expandable, supporting specialized parameters (soil, radiation), ideal for large-scale use like PV plants and precision agriculture. Choose based on monitoring goals, environment, and parameter needs.
2025 12 17
Steps for Dissolved Oxygen Sensor Calibration

Learn how to properly calibrate a dissolved oxygen (DO) sensor, including zero-oxygen calibration, and troubleshooting tips to ensure accurate measurements.
2025 12 15
What Is a Solar Weather Station? A Complete Guide for PV Professionals & Investors
What is a solar weather station? Learn its purpose, key metrics (GHI/GTI), how it works, & why RikaSensor’s RK900-01 boosts PV efficiency.
2025 12 11
How to Interpret Turbidity Sensor Readings in Industrial Applications?
Simple guide on reading turbidity numbers, sensor issues, and why each plant has its own normal baseline.
2025 12 09
What to Monitor with PV Meteorological Stations?
Learn the key elements to monitor with PV meteorological stations. Rika Sensor’s solutions help optimize solar performance & reduce risks for global projects.
2025 12 08
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