Smart WiFi Temperature Humidity Data Logger

• After-sales Service: After-Sales Sevice Provided
• Warranty: 1 Year
• Customized: Customized
• Certification: RoHS, CE, ISO
• IP Rating: IP65
• Measuring Medium: Temperature
• Model NO.: Coeus-WIFI
• 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

 

Introducing the COEUS-WIFI: a versatile, rechargeable WiFi Temperature and Humidity Data Logger equipped with a spacious LCD screen. It boasts a built-in PDF/CSV generation function, enabling seamless, software-free report creation. This cutting-edge sensor provides high-resolution temperature monitoring from -20°C to +50°C, featuring up to 360 days of operation with real-time data tracking. Ideal for indoor temperature regulation, it excels in preserving the quality of cigars and red wine.

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

Program high and low alarms effortlessly. When temperature thresholds are breached, an audible beep and flashing red light will alert you immediately.

Intuitive Large LCD Screen

Effortlessly monitor current temperature and humidity, Max/Min values, date, time, and battery life in real time.

Configurable Parameters

Utilize our customized configuration software to swiftly and accurately set various product parameters.

Multi-use and High Precision

The high-accuracy built-in sensor measures temperatures from -20ºC to 50ºC. Perfect for real-time monitoring in cigar and red wine storage.

Rechargeable Battery

Equipped with a rechargeable lithium battery and direct power supply support, offering up to 360 days of continuous use.

WiFi Networking Data Transmission

Integrated with IoT data platforms, this data logger enables historical data collection, analysis, and customer access via WiFi.

Applications

Red wine must be stored away from light with ideal conditions of 12ºC-15ºC and about 70% RH. A specialized wine cellar is essential, and our COEUS-WIFI sensor ensures optimal monitoring of these conditions.

Cigars require specific temperature and humidity levels for proper storage. This wireless monitor provides continuous tracking to maintain optimal conditions.

The COEUS-WIFI controller is perfect for indoor environments such as baby rooms and living areas, providing real-time temperature and humidity data. Easily access current, Max, and Min values, alongside date and time for comprehensive monitoring.

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 utilized by customers worldwide

In-house independent lab to verify product performance

Top-notch production capabilities backed by actual data

Certified professionals: FDA, CE, EN12830, ROHS

A comprehensive range of loggers to fulfill diverse needs

Cost-effective solutions without compromising on quality

24/7 customer service for prompt responses and delivery

Private label and full-service OEM solutions

ISO-certified manufacturing and quality assurance

FAQ

Q1: Can I place a sample order first?
A1: Absolutely! We will provide quotes for different quantities-small, medium, and large-so you can choose the best option for your needs.

Q2: How could I pay them?
A2: We offer convenient payment options like PayPal, Western Union, and T/T. Simply let us know which method suits you best, and we'll provide our bank details. We can also accommodate your specific requirements.

Q3: How to place the order?
A3: You can place your order by sending a purchase order via e-mail, Trade Manager, or Skype. Alternatively, you can request a Proforma Invoice to streamline the process.
 

Q4: How long can I get my order?
A4: For sample orders, we guarantee production and shipping within 2-3 working days. Bulk orders typically take 5-20 working days, depending on your specific design needs.

Q5: How to send us the products?
A5: We generally ship products using reliable carriers like DHL, UPS, and FedEx to ensure timely and safe delivery.

Q6: Can you customize according to our designs and put our logo on the products?
A6: Absolutely! We offer standard products as well as customized solutions with your logo. Our skilled R&D team is ready to address any technical questions. ODM/OEM projects are warmly welcomed.