Humidity and Temperature Transmitter





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HG803 temperature and humidity transmitter | ||
DC power supply | 10 ~ 30V DC (12V power supply recommended) | |
Measuring range option | Temperature | - 20ºC~60ºC;- 40ºC~80ºC ;- 40ºC ~ 100ºC;-40ºC~120ºC |
Humidity | 0%RH - 100%RH | |
Typical accuracy | Temperature | ±0.3ºC(25ºC), ( Higher precision can be customized) |
Humidity | ±3%RH (60%RH ,25ºC), ( Higher precision can be customized) | |
Maximum power consumption | Current output | About 1.2W |
Voltage output | About 1.2W | |
Measuring medium | Air, Gas | |
Long-term stability | Temperature | ≤ 0.1ºC /y |
Humidity | ≤ 1%RH /y | |
Response time | Humidity | ≤ 8s (1m/s wind speed) |
Temperature | ≤ 15s (1m/s wind speed) | |
Output signal option | RS485 MODBUS-RTU / RS485 MODBUS-RTU + 4-20mA/0-5V/0-10V | |
Baud rate | 1200,2400,4800,9600,19200,115200 settable,Default 9600pbs | |
Load capacity | Load for current output | ≤ 600Ω |
Load for voltage output | ≤ 250Ω | |
Transmitter circuit operating temperature | - 20ºC ~ +60ºC,0%RH ~ 95%RH( non-condensation ) |
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-- We are manufacturers.
Q: How long is the lead time?
B: Normally 7-10 working days, because we have the ability to stock the goods. For large orders, it takes about 10-15 business days.
Q: What is your MOQ?
-- The MOQ is 1 item.
Q: What are the payment options?
-- Western Union, Paypal, T/T, credit cards, online bank transfers, RMB, etc.
Q: Can it be customized?
-- Yes, you provide the measurement range you need, we customize according to your needs.
Q: What markets have you sold to?
-- We have shipped to Europe, Middle East, Asia, South America, Africa, North America, etc.
Q: What are the common uses of temperature and humidity sensors?
A: Temperature and humidity sensors are one of the most commonly used environmental sensors. It is widely used to provide the actual humidity status of the air at any given point or at any given location. Such equipment is usually used in situations where the air conditions are extremely bad or where the air conditions need to be controlled for various reasons.
A: Humidity is the presence of water within the air. Measuring humidity within the environment can be critical due to the fact that the higher the humidity, the warmer it may seem. In industries, humidity measurement is often important because it can affect the health and safety of personnel as well as the cost of the product. As a result, temperature and humidity sensors are often quite important.
Q: How do I choose a suitable Temperature and Humidity Sensor?
A: There are a some important specifications you might need to consider when you choosing this product.
This includes:
* Accuracy
* Long-term stability
* Ability to recover from condensation
* Resistance to physical and chemical contaminants
*Interchangeability
* Repeatability