Smart WiFi Temperature Sensor LCD Display WiFi Temperature Humidity Sensor

• 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

 

The COEUS-WIFI is a customizable and rechargeable WIFI temperature and humidity data logger with a generously sized LCD screen. Its built-in PDF/CSV file generation capability allows the temperature sensor to produce irreversible reports directly, eliminating the need for additional software. It boasts a high-resolution temperature range of -20°C to +50°C and can operate for up to 360 days, providing real-time temperature, humidity data, and timestamps. Perfect for indoor temperature monitoring, and ideal for storing cigars and fine wines.

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

Supports Audible and Visual Alarms

Programmed with one group of high and low alarms, the device activates a beep alarm and red light flashes if the temperature exceeds the set limits, ensuring immediate alerts.

Intuitive Large LCD Screen

Displays real-time temperature, humidity, Max/Min values, date, time, and battery status for easy monitoring.

Configurable Parameters

Utilize the provided configuration software to swiftly and precisely set various product parameters.

Multi-Use and High Precision

Equipped with a high-accuracy sensor, capable of measuring temperatures between -20ºC and 50ºC. Ideal for continuous monitoring of cigar and wine storage conditions.

Rechargeable Battery

Features a built-in rechargeable lithium battery and supports direct power supply, providing up to 360 days of operation.

WiFi Data Transmission

Leveraging IoT data platform integration, this logger ensures historical data collection, statistical analysis, and customer browsing through advanced WiFi communication technology.

Applications

Red wine must be shielded from light and stored at an ideal temperature of 12ºC-15ºC with around 70% RH. A specialized wine cellar and our COEUS-WIFI temperature humidity sensor are essential for maintaining these conditions.

Cigars require specific temperature and humidity conditions for optimal storage. This wireless monitor ensures that the environment remains ideal for prolonged periods, preserving their quality.

Primarily used for indoor temperature monitoring, the COEUS-WIFI controller is perfect for baby rooms, living rooms, and other spaces, providing real-time temperature and humidity readings, Max/Min values, date, and time for intuitive and convenient viewing.

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 pcs logger used by the customer all over the world

Independent laboratory in-house verifying product performance

Ultimate production ability ensured by actual data

Professional FDA CE EN12830 ROHS certificated

A wide range of loggers to meet your diverse needs

Cost-effective based on expertise quality

24/7 customer service for fast response and delivery

Private label, complete one-stop OEM service

ISO certifed manufacturer and quality assurance

FAQ

Q1: Can I place sample order first?
A1: Yes, we will quote you different prices for small, medium and large qty. You can order with different price for different qty.

Q2: What payment methods do you accept?
A2: We gladly accept a variety of payment methods including PayPal, Western Union, and T/T. Simply let us know which option is most convenient for you, and we will promptly provide our bank details. Additionally, we can accommodate other payment preferences as per your requirements.

Q3: How do I place an order?
A3: To place an order, you can send us your purchase order via email, Trade Manager, or Skype. Alternatively, you can request a Proforma Invoice from us directly.

Q4: What is the delivery time for my order?
A4: For sample orders, production and shipping will be completed within 2-3 working days. For bulk orders, the lead time typically ranges from 5-20 working days, depending on your specific design requirements.

Q5: What shipping methods do you use?
A5: We usually employ DHL, UPS, and FedEx to ensure timely and secure delivery of our products.

Q6: Can your products be customized with our designs and logos?
A6: Absolutely! We offer both standard and customized products, and we can incorporate your logo on our items. Our highly skilled R&D team is here to support any technical questions you may have. ODM/OEM projects are warmly welcomed.