Multi Use WiFi Temperature Humidity Logger

• Customization: Available
• After-sales Service: After-Sales Sevice Provided
• Warranty: 1 Year
• Model NO.: Coeus-WIFI
• Customized: Customized
• Certification: RoHS, CE, ISO
• IP Rating: IP65
• Measuring Medium: Temperature
• Model: Coeus-WiFi
• Display: LCD Screen
• Temperature Range: -20c~+50c(Internal Sensor)
• Temperature Accuracy: 0.5c
• Optional External Probe: -30;C~+70c, -90c~+200c, -200c~+90c
• Memory Capacity: Max. 35000 Readings
• Run Days: Max. 360 Days
• Protection Grade: IP65
• Dimensions: 107mm(L)*78mm(W)*35mm(H)
• Humidity Range (Internal Sensor Only): 0 ~ 99% (No Dews)
• Humidity Accuracy: 3% Rh
• Parameter Configuration Network: Bluetooth
• Data Upload Network: WiFi
• Certificates: CE, Rosh, En12830
• Connection: USB-Typec, NFC (Optional)
• Specification: 107mm(L)*78mm(W)*35mm(H)
• Trademark: Freshliance
• Origin: China
• Production Capacity: 200000/Months

Product Description

Product Description

 

COEUS-WIFI is a state-of-the-art, configurable, and rechargeable WIFI temperature and humidity data logger, boasting a large and intuitive LCD screen. With its built-in PDF/CSV file generation, it effortlessly creates irreversible reports without any software. This exceptional temperature sensor covers a high-resolution range from -20°C to +50°C and provides continuous performance for up to 360 days. Offering real-time temperature and humidity data with precise timestamping, it is perfect for indoor temperature monitoring, particularly suitable for cigar and red wine storage.

Model	COEUS-WIFI	Display	LCD screen
Temperature Range	-20ºC~+50ºC(Internal sensor)	Temperature Accuracy	≤±0.5ºC(-90ºC~50ºC),≤±1.0ºC(Others)
Optional external probe	-30ºC~+70ºC,-90ºC~+200ºC,-200ºC~+90ºC
Humidity Range (Internal sensor only)	0 ~ 99% (No dews)	Humidity Accuracy	≤±3% RH
Connection	USB-TypeC, NFC (optional)	Input	5V / 1A(DC)
Standby Power Consumption	≤ 23uA	Data Upload Network	WiFi
Alarm Power Consumption	≤ 90mA	Parameter Configuration Network	Bluetooth
Battery	3.6V 2600 mAh  lithium battery, rechargeable	Charging Time	About 5 hours
Run Days	Max. 360 days	Weight	180g
Products Dimension	107mm(L)*78mm(W)*35mm(H)	LCD screen Dimension	85mm*55mm

 

Features

Audible and Visual Alarm Support

Programmed with a set of high and low alarms, this device activates a beep alarm and flashing red light if the temperature exceeds the preset limits, offering prompt alerts.

Large Intuitive LCD Screen

Allows real-time monitoring of current temperature and humidity, Max/Min records, date, time, and battery level-all at a glance.

Configurable Parameters

Utilize the provided configuration software to quickly and accurately set various product parameters, ensuring optimal performance.

High Precision and Versatility

Equipped with a highly accurate sensor, it measures temperatures ranging from -20ºC to 50ºC. Ideal for real-time temperature monitoring in cigar and red wine storage environments.

Rechargeable Battery

Features a built-in rechargeable lithium battery, with an option for direct power supply. Ensures up to 360 days of uninterrupted use.

WiFi Data Transmission

Integrated with IoT data platforms, this logger supports historical data collection, statistical analysis, and user browsing via WiFi communication technology.

Application

Red wine demands protection from light and consistent storage at 12ºC-15ºC and about 70% relative humidity. Our COEUX-WIFI sensor provides precise monitoring of these conditions, ensuring optimal storage in specialized wine cellars.

Cigars require specific temperature and humidity levels for ideal storage. This wireless monitor continually tracks these conditions, ensuring they remain perfect for long-term preservation.

The COEUX-WIFI controller excels in indoor temperature monitoring, providing real-time data for environments like baby rooms, living rooms, and more. It displays current, Max/Min temperature and humidity, along with date and time, for comprehensive climate management.

Company Profile

 

About Us
Freshliance Electronics Co., Ltd, founded in 2015, is an ISO9000-certified enterprise, located in Hengfengkechuang Center, Zhengzhou Airport Economy Zone, China. Our company specializes in the field temperature and humidity data loggers, and environmental monitoring IOT systems for warehousing, shipping and other cold chain processes in different industries like the fruits and vegetables, food processing, seafood, life science, pharmaceutical, and logistics.
We have a professional and innovative R&D team for hardware and software. All of our products are designed and produced based on customer needs and requirements. And our IOT platform based on WIFI and 4G/5G communications with sensors equipped with Bluetooth, Lora, or RF, can provide the solution you expect.
With the tenet of "Focus on fresh and safe life only", we have had nearly 10 million temperature and humidity data loggers in use all over the world and have gained a good reputation for the high accuracy for time, temperature and humidity, especially for low temperature under -30ºC. We have an independent temperature and humidity verification environment to verify the long-term performance of products in different temperature and humidity environments; and our temperature and humidity data loggers have complied with CE, FDA, ROHS, EN12830 and RTCA/DO-160 standards. In addition to stable performance and compliance with safety regulations, our products are easy to operate, durable, and advanced in functionality.
In the future, our goal is to continuously provide our customers with more innovative, accurate, and higher-quality products, as well as excellent customer service and support.
OEM and ODM orders are welcome!

 

Why Choose Us
10 million units of our loggers are in use worldwide.

We have an in-house laboratory for independent product performance verification.

Our production capabilities are guaranteed by reliable data.

We are professionally certified with FDA, CE, EN12830, and ROHS.

Our extensive range of loggers meets your diverse needs.

Our expertise guarantees cost-effective, high-quality solutions.

We offer 24/7 customer service for prompt response and delivery.

We provide private labeling and comprehensive one-stop OEM services.

We are an ISO-certified manufacturer ensuring quality assurance.

FAQ

Q1: Can I place a sample order first?
A1: Absolutely! We offer tiered pricing for small, medium, and large quantities. You may choose different prices based on your order size.

Q2: How could I pay them?
A2: We accept PayPal, Western Union, and T/T as preferred payment methods. Simply let us know which option is more convenient for you, and we will provide our bank details. Alternatively, we can accommodate your specific payment requirements.

Q3: How to place the order?
A3: To place an order, you can send your purchase order through e-mail, Trade Manager, or Skype. Alternatively, request a Proforma Invoice from us for your order.
 

Q4: How long can I get my order?
A4: For sample orders, we will complete production and ship within 2 to 3 working days. For bulk orders, it typically takes 5 to 20 working days, depending on the complexity of your design.

Q5: How to send us the products?
A5: We generally ship products via DHL, UPS, or FedEx to ensure safe and timely delivery.

Q6: Can you customize according to our designs and put our logo on the products?
A6: Absolutely! We offer both standard and customized products and can place your logo on the items. Our skilled R&D team is available to support all technical queries. We welcome ODM/OEM projects.