Hrtm030 Hot Sale RS485 Temperature Humidity Transmitter Sensor

• Warranty: 1 Year
• Product Name: RS485 Temperature and Humidity Sensor
• Temperature Range: -20-60ºC
• 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.: HRTM030
• Humidity Range: 20%-95%Rh
• Temperature Accuracy: ±1ºC
• The Power Supply: 3V DC±5%
• Electricity Current: 5mA Max(2mA Avg.)
• Humidity Accuracy: ±3%Rh
• Humidity Output Signal: 25ºC, The Output Voltage=5V
• Certificate: CE, RoHS
• Application: Temperature and Humidity Control
• Transport Package: Covered with Carton Packing
• Trademark: Veinasa
• Origin: China
• Package Size: 15.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

HRTM030 Hot Sale RS485 Temperature Humidity Transmitter Sensor

Product Description

 

The RS485 Temperature Humidity Transmitter 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.

Product Parameters

Induction humidity components:	polymer humidity sensitive resistor
Induction temperature element:	NTC thermistor
The working temperature:	-20ºC~60ºC Working humidity: 20% ~ 95% RH;
Accuracy of measurement:	humidity:±3% RH temperature:±1ºC
Humidity output signal:	(25ºC,The output voltage=5V)

Humidity	20%	30%	40%	50%	60%	70%	80%	90%	95%
Voltage	0.60	0.90	1.20	1.50	1.80	2.10	2.40	2.70	2.82

Product Features

Precautions:

1) Avoid opening the sensor case to avoid touching the wetted components;
2) Avoid using the components for a long time in the environment of condensation and drying and containing strong oxidizing gases such as salt spray, sulfur dioxide, hydrochloric acid;
3) Avoid reverse polarity of the power supply

Terminal description:

V: power supply (5V) positive
H: Humidity voltage output
G:Power (5V) ground
T:NTC partial pressure output

 

Attention:
1) Do not the sensor housing to avoid touching the wet element;
2) Avoid the use of the components in the environment with strong oxidizing gas such as salt fog, sulfur dioxide and hydrochloric
acid.
3) Do not reverse the positive and negative power of the power supply.

Application Field

 

HRTM030 Hot Sale RS485 Temperature Humidity Transmitter Sensor can be applied to:

 

1. Warehousing
2. Tobacco
3. Pharmaceutical
4. Temperature and humidity instruments
5. Humidification equipment
6. Dehumidification equipment
7. High-grade air conditioners and other products.
8. Smart Building
9. Steel industry

Company Profile

FAQ

 

Q: Are you a factory/manufacturer?
A: Yes, we are professional factory/manufacturer of weather station and relative weather sensors. We also have hot sale and widely used weather station AWS005S.  

Q: What should I pay attention to when I use this Temperature Humidity Transmitter Sensor?
A: You have to pay attention to the following aspects:

1) Do not the sensor housing to avoid touching the wet element;
2) Avoid the use of the components in the environment with strong oxidizing gas such as salt fog, sulfur dioxide and hydrochloric
acid.
3) Do not reverse the positive and negative power of the power supply.

 
Q: What's the lifetime of HRTM030?
A: At least 5 years long.And each 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 the quantity you want.   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.

 

Packaging & Shipping