Hrtm-D20e Multi Channel Iot Wireless Temperature and Humidity Automatic Data Logger Weather Station

• Warranty: 1 Year
• Humidity: 0~100%Rh
• Temperature: -40~80ºC
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HRTM-D20E
• Power Supply: Lithium-Ion Battery
• Accuracy: ±3%
• Resolution: 0.1%
• Working Temperature: -20ºC~80ºC;5%Rh~95%Rh
• Communication: USB
• Storage: 20000 Data
• Size: Host:100* 200* 28 mm
• Certification: CE
• Transport Package: Covered with Carton Packing
• Trademark: Veinasa
• Origin: Sichuan, China
• Production Capacity: 1000 Piece/Pieces Per Month

Product Description

HRTM-D20E Multi Channel IoT Wireless Temperature and  Humidity  Automatic Data Logger Weather Station

Product Description

Digital RS232/ RS485 Temperature Humidity Sensor (also called temperature and humidity module) HRTM030 is a kind of temperature and humidity sensor.It is widely used in the electronic, textile, storage, tobacco, pharmaceutical and other industries.The sensor has good consistency and strong stability.

Writing Method

 

emperature sensitive element	Imported thermistor
Humidity sensor	Imported humidity sensitive resistance
Input mode	Rs-232 / rs-485 (default rs-485)
Address code of the beacon module	1 ~ 32(default: 1)
Volume baud rate	9600/19200/38400(default: 9600)
DC power supply voltage	DC 5V±10%
Power consumption	< 0.1w
Temperature detection range	- 20 ~ 80 ºC
Pet-name ruby temperature accuracy	±0.5ºC
Humidity detection range	0 ~ 100%RH
Humidity detection accuracy	±5%RH
Resolution	0.1 ºC (temperature) 0.1% RH (humidity)
Long-term stability:	0.1 ºC / y (temperature) 1% RH/y (humidity)
Response time	< 15 s (1 m/s wind speed)

 

Product Structure

Application case

 

 

Company Profile

FAQ

Q: Are you a factory/manufacturer?

A: Yes, we are a professional factory/manufacturer of water quality sensors. We also have hot
sale and widely used weather sensors.
 

Q: What are the power supply output and common signal output?

A: The common power supply output and signal output are 5VDC±10%
and RS485 respectively. But we can customize for you as demands.

 

Q: How can I collect data?

A: If you have your own data logger, you only need to buy our sensor and meanwhile we send you communication protocol. If you do not have, we can add our data logger for you, also provided with English software, which can help you read, inquire and download data.

 

Q: What's the lifetime of this Online Residual Chlorine Sensor?

A: At least 5 years long. Every sensor has its own calibration certificate or testing report.
 

Q:What's the delivery time?

A: Usually, we dispatch goods in 3-5 working days after receiving your payment. But it depends on your quantity.

 

Q: May I know your warranty?

A: Yes, usually it's 1 year. We can send you detailed warranty document if needed.

 

With rich experiences in tackling problems, Veinasa aims to provide a package of meteorological solutions to your needs, whatever problems you encounters, Veinasa team always stand by your side.

 

Just click the below picture to send us inquiry, to know more, or get the latest catalogue and competitive quotation. Do not hesitate!
 

Packaging & Shipping