External Probe WiFi Temperature Humidity Sensor

• 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

 

The COEUS-WIFI is an innovative, configurable, and rechargeable WiFi temperature and humidity data logger, featuring a large, intuitive LCD screen. Its built-in PDF and CSV file generation capabilities allow for direct creation of irreversible reports without the need for additional software. With a high-resolution temperature range spanning from -20°C to +50°C, this device guarantees up to 360 days of real-time temperature and humidity data logging. Ideal for various indoor temperature monitoring applications, such as the storage of cigars and red wine, the COEUS-WIFI sets a new standard in precision and reliability.

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

The device is programmable with one group of high and low alarms. If the temperature reaches beyond the set limits, the alarm activates a beeping sound and red light flashes to provide immediate alerts.

Large Intuitive LCD Screen

Effortlessly view real-time current temperature and humidity, Max/Min temperature and humidity, date, time, and battery level on the expansive LCD display.

Configurable Parameters

Utilize our company's specialized configuration software to swiftly and accurately set various product parameters to meet your specific needs.

Multi-use and High Precision

Equipped with a high-accuracy built-in sensor, this device measures temperatures ranging from -20ºC to 50ºC. Perfect for real-time temperature monitoring in environments like cigar and red wine storage rooms.

Rechargeable Battery

Featuring a built-in rechargeable lithium battery with support for direct power supply, this device offers up to 360 days of uninterrupted operation.

WiFi Networking Data Transmission

Integrated with IoT data platforms, this data logger facilitates historical data collection, statistical analysis, and customer browsing via advanced WiFi data communication technology.

Application

Red wine is highly sensitive to light and thus should be stored in dark conditions at an ideal temperature range of 12ºC-15ºC and about 70% relative humidity. Our COEUS-WIFI temperature and humidity sensor is indispensable for monitoring these parameters in special wine cellars.

Cigarettes require specific temperature and humidity levels for optimal storage. This wireless temperature and humidity monitor ensures long-term monitoring to maintain the ideal conditions for cigarette preservation.

The COEUS-WIFI room temperature and humidity controller excels in indoor temperature monitoring, making it perfect for rooms like baby rooms, living rooms, and more. It provides real-time display of current temperature and humidity, Max./Min. values, date, and time, allowing for an easily accessible and intuitive overview.

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 globally.

We have an independent in-house laboratory to verify product performance.

Our production ability is backed by concrete data.

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

We offer a wide range of loggers to meet diverse needs.

Our products are cost-effective without compromising on quality.

We provide 24/7 customer service for fast response and delivery.

Private label and complete one-stop OEM service available.

ISO certified manufacturer with a strong commitment to quality assurance.

FAQ

Q1: Can I place a sample order first?
A1: Yes, we will offer you different prices based on small, medium, and large quantities. You can choose to order varying quantities at different price points.

Q2: How could I pay them?
A2: We accept PayPal, Western Union, and T/T as preferred methods. Just let us know which one works best for you, and we will provide our bank details accordingly. We can also accommodate other payment methods as per your requirements.

Q3: How to place the order?
A3: To place an order, simply send us your purchase order via e-mail, Trade Manager, or Skype. Alternatively, you may request a Proforma Invoice for your order, and we will be happy to assist you.
 

Q4: How long can I get my order?
A4: For sample orders, production and shipping will be completed within 2-3 working days. For bulk orders, the timeframe typically ranges from 5 to 20 working days, dependent on your specific design and requirements.

Q5: How to send us the products?
A5: We predominantly use DHL, UPS, and FedEx for shipping our products, ensuring fast and reliable delivery to your location.

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 incorporate your logo on the items. Our skilled R&D team is available to address any technical questions you may have. ODM/OEM services are warmly welcomed.