What is your normal delivery way?

We ensure swift and reliable delivery through DHL, FEDEX, UPS, EMS, TNT, or other recommended couriers.

How is your quality assurance service?

Our quality assurance service includes a complimentary exchange within one month and an 18-month quality guarantee, ensuring peace of mind and satisfaction.

Could we make a visit to your factory?

Certainly, we warmly welcome your visit. However, a preliminary visiting inquiry will be conducted to ensure a smooth experience.

Digital pH Smart Sensor for Reliable Liquid Cooling Systems

Name: Digital pH Smart Sensor for Reliable Liquid Cooling Systems
Brand: Hunan Rika Electronic Tech Co., Ltd.
SKU: 2286540645

Hunan, ChinaHunan Rika Electronic Tech Co., Ltd.

US$182.00-209.00

1 Piece

Product specifications

model

Sample price:US$83.00/piece.Request sample

Product profile

After-sales Service

Avaliable

Warranty

1 Year

Portable

Model NO.

RK500-12 (Liquid cooling) pH Sensor

Appliance

Medical Research, Biochemistry

Certification

ISO9001, RoHS, CE

Measurement Principle

Electrochemistry

Range

0-14 pH

Supply

7-30VDC(< 0.15W)

Accuracy

0.01pH

Output

RS485 & 4-20mA

Cable Length

IP Grade

IP68

Type

Small Immersion Type,Direct Cable

Material

PC+ABS/Glass+PC+ABS

Model Number

Rk500-12-A1/A2-Small Immersion Type,Direct Cable

Resolution

0.01pH

Response Time

10 Seconds (98% Flowing Liquid)

Ingress Protection

IP68

Electrical Connection

Direct Cable

Operating Temperature

0-60℃/0-80℃

Transport Package

1 Piece Per Box

Specification

12*170mm

Trademark

Rika

Origin

China

Production Capacity

10000PC/Month

Key features

Precision pH Monitoring: Delivers accurate measurements with 0.01pH resolution for critical liquid cooling systems.

Robust IP68 Protection: Fully waterproof and dustproof design ensures reliable operation in harsh environments.

Dual Output Capability: Simultaneously provides 4-20mA and RS485 signals for versatile system integration.

Fast Response Time: Achieves 98% response in just 10 seconds for real-time monitoring in flowing liquids.

Customizable Cable Length: Standard 5m cable with options for other lengths to fit specific installation needs.

OEM and ODM Services: Full customization available including logo marking and design modifications.

Durable Material Construction: Built with 316L stainless steel and titanium alloy for superior corrosion resistance.

Comprehensive Warranty: Includes 1-year warranty plus 18-month quality guarantee with free exchange option.

Company profile

Hunan Rika Electronic Tech Co., Ltd.Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen Port,Guangzhou Port.Average Response Time: ≤3.34h

AI-Powered supplier vetting

SummaryHUNAN RIKA ELECTRONIC TECH CO., LTD. demonstrates established export activity, documented quality management, customization and R&D capabilities, and experience supplying products internationally. It reports ISO9001:2015 certification, 11 years of total R&D engineer experience, 11–20 quality-control staff, five production lines, ODM/OEM services, SDK availability, and new products developed within the past year. The supplier has exported for eight years and states that products have reached more than 100 countries and regions. Its service processes include written procedures, records, inspection instructions, and corrective/preventive action procedures. However, it does not provide 3D software design services, has no overseas warehouse or showroom, and lacks a valid contract with related subcontractors for manufacturing capacity. Financial information is present but is not assessed here because monetary figures are excluded.

Supplier typeThe supplier is identified as HUNAN RIKA ELECTRONIC TECH CO., LTD. Its stated business scope includes electronic product sales, energy-storage and solar-power technology services, agricultural management, and import/export activities; the investigated product is a paste-type temperature sensor.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality-management system, although no other certifications are identified in the provided slices.

After-Sales capabilityThe supplier states that it provides after-sales service and technical support, while service capability is supported by written procedures, followed records, approved-supplier controls, and corrective/preventive-action procedures. It also reports no overseas warehouse or overseas showroom, which limits localized overseas service infrastructure.

R&D capabilityThe supplier reports 11 years of total R&D engineer experience, new products within the past year, ODM capability, OEM service for known brands, and an available SDK. These are direct indicators of active product development and technical integration capability.

Production capacityThe supplier operates five production lines, has 11–20 quality-control staff, maintains uniformly followed finished-product inspection instructions, and reports in-stock capability. However, it has no valid contract with related subcontractors for manufacturing capacity, so subcontracting governance is a stated weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, in addition to ODM and OEM services. It does not provide 3D software design services, but this limitation does not negate the broad stated customization scope.

Client casesThe supplier states that its products have been exported to more than 100 countries and regions, including Germany, Spain, Russia, Malaysia, Thailand, Japan, South Korea, and India. One associated buyer, MEATECH SOLUTIONS LLP, is listed for the investigated temperature sensor; no broader customer project details or independently verified case studies are provided.

Product Q&A

Q:Are you the final manufacturer?

Indeed, we are a premier SENSOR manufacturer and exporter based in China with over a decade of experience. Our factory is proudly authorized by SGS.

Q:Do you offer the OEM service?

Absolutely, we offer top-tier OEM services and can customize logo markings per your specifications. Please note that for the initial order, a minimum quantity of 10 pieces is required.

Q:Do you offer free samples?

Regrettably, we do not provide free samples at this time.

Q:What payment ways do you accept?

We welcome payments via T/T, PayPal, and West Union, ensuring convenience and flexibility for our clients.

Q:What is your delivery time?

Typically, delivery occurs within 6-8 working days post-payment confirmation. For orders exceeding 100 units, an additional 3-5 working days may be required.