- Overview
- Product Description
- Sensor parameters
- Product Features
- Application Field
- Company Profile
- FAQ
- Packaging & Shipping
Basic Info.
Model NO.
HRTM030
Temperature
-20-80ºC
Temperature Accuracy
±0.5ºC
Humidity Range
0 ~ 100%Rh
Humidity Accuracy
±5%Rh
Resolution
0.1 ºC (Temperature) 0.1% Rh (Humidity)
Response Time
< 15 S (1 M/S Wind Speed)
Certification
CE
Transport Package
Covered with Carton Package
Trademark
Veinasa
Origin
China
Packaging & Delivery
Package Size
18.00cm * 15.00cm * 15.00cm
Package Gross Weight
0.500kg
Product Description
HRTM030 3.3V 5V Power Supply Temperature Sensor RS485 Temperature Humidity Sensor RS485 Temperature Sensor
HRTMO30 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.
1) Humidity sensor: polymer humidity sensitive resistor
2) Temperature sensing element: NTC thermistor, 10K±1%, B value = 3950K ± 1%
3) Power supply: 5VDC ± 5%
4) Power consumption current: 5mA max. (2mA avg.)
5) Measurement range: Humidity: 10% - 95% RH Temperature: 0 -50ºC
6) Measurement accuracy: Humidity: ±3%RH (25ºC, 60% RH, input voltage=5V) Temperature: ±1ºC
7) Humidity output signal: 25ºC, input voltage = 5V, output voltage unit (V)
| Humidity (% RH) | Voltage (V) |
| 10% | 0.30 |
| 20% | 0.60 |
| 30% | 0.90 |
| 40% | 1.20 |
| 50% | 1.50 |
| 60% | 1.80 |
| 70% | 2.10 |
| 80% | 2.40 |
| 90% | 2.70 |
| 95% | 2.82 |
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 sup
Terminal description:
V: power supply (5V) positive
H: Humidity voltage output
G:Power (5V) ground
T:NTC partial pressure output
H: Humidity voltage output
G:Power (5V) ground
T:NTC partial pressure output
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 soil sensor TR-TS.
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 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.
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 1year. We can send you detailed warranty document if needed.
HRTM030 3.3V 5V Power Supply Temperature Sensor RS485 Temperature Humidity Sensor RS485 Temperature Sensor 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.
