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 Rika Sensor is a weather sensor manufacturer and environmental monitoring solution provider with 15+ years of industry experience.

Are you the final manufacturer?

Yes, We are SENSOR manufacturer and exporter in china with 10+ years experience and with the factory authorized by SGS.

Do you offer the OEM service?

Yes, we can offer OEM service and design the logo marking for you. But the minimum quantity is 10pcs for the first order.

Do you offer free samples?

Sorry , we do not offer free samples .  You should pay for the samples and freight cost.

What payment ways do you accept?

You can pay us by T/T , PayPal , and West Union.

What is your delivery time?

It is in 6-8 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days.

What is your normal delivery way?

Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.

How is your quality assurance service?

Our service is free exchange within three month and 12 months quality guarantee.

Could we make a visit to your factory?

Yes, you are welcomed. But before that, we will do the visiting investigation.

What is the Minimum Order Quantity (MOQ) for Rika products, and do you support sample requests?
Rika Sensor is committed to lowering the barriers to entry and minimizing the costs of innovation for our clients. We recognize that every precise weather station deployment begins with a single-unit validation, which is why we offer highly flexible ordering policies.
2026 05 09
What is your processing procedure when products fail inspection?
Rika always takes zero defect and high reliability as the quality goal. For the full range of environmental sensor products, we have established and strictly implemented a standardized and traceable non-conforming product control procedure to ensure that any unqualified products will not flow into the next process or be delivered to customers, while solving problems at the root to avoid recurrence.
2026 05 08
Does customization involve additional costs, and how are these fees calculated?
Yes. To ensure your customized environmental sensor meets industrial-grade standards for precision and durability, certain resource allocations are required.
2026 05 07
How much longer is the lead time for customized products compared to standard ones?

The lead time for customized products depends on the depth of modification and technical complexity. Rika Sensor utilizes agile manufacturing processes to ensure every environmental sensor meets your unique requirements while maintaining optimal delivery speed.
2026 05 06
 In an OEM/ODM collaboration, where can the client's brand logo be placed on the products?
To empower our global partners in building their own brand equity, Rika Sensor offers comprehensive visual customization options.
2026 04 30
Does Rika Sensor support product customization? What is the customization process and required documentation?

Absolutely. We recognize that different industries have unique monitoring requirements. Rika Sensor offers highly flexible OEM/ODM services, ranging from parameter fine-tuning of a single environmental sensor to the full-scale integration of complex weather station systems.
2026 04 29
What is the inspection ratio (Full vs. Sampling) for each batch of Rika products?
To ensure that every unit delivered represents the weather sensors best in manufacturing excellence, Rika Sensor implements a multi-tiered, rigorous quality control (QC) system.
2026 04 28
What are the recommended solar radiation sensor models and selection tips for the Solar PV industry?

In the performance assessment of solar PV plants, accurate irradiance data is crucial. Rika Sensor provides a complete suite of solutions ranging from individual sensors to system-level weather station setups.
2026 04 27
What is the average service life of Rika Sensor products?
Rika Sensor products are engineered for long-term industrial outdoor monitoring. We understand that reliable, uninterrupted operation is essential for delivering the weather sensors best suited for professional data analysis.
2026 04 24
 Do Rika products support 4-20mA, RS485, Ethernet, or other output interfaces?

Absolutely. Rika Sensor products are engineered to meet the diverse requirements of global industrial automation. To ensure every environmental sensor integrates seamlessly into your specific control architecture, we offer a comprehensive range of communication interface solutions.
2026 04 23
Are Rika’s soil sensors based on TDR or FDR technology?

After years of R&D and field validation, Rika Sensor’s primary soil moisture monitoring series utilizes mature FDR (Frequency Domain Reflectometry) technology.
2026 04 22
Are the IP65/IP66 protection ratings of Rika products verified by third-party environmental testing?

Yes. At Rika Sensor, we prioritize transparency and technical integrity. Our IP protection ratings are not self-declared; they are verified through rigorous physical testing conducted by world-renowned third-party laboratories.
2026 04 21
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