A dew point temperature meter can export 32,000 data in multiple formats through the network, and it is easy to check and compare the measurement results. It has passed CE/FCC/RoHS certification, has accurate reading, safe and reliable, and can be used with confidence.
Powerful Functions
Easy to Operate
In the agricultural field, dew point meters are mainly used to monitor humidity in greenhouses, providing a suitable environment for the growth of crops, and thereby improving the yield and quality of agricultural products. In industrial production, dew point thermometers are essential for monitoring and controlling humidity in the air. In environmental monitoring, handheld dew point meters can be used to monitor changes in humidity in the atmosphere and provide important data for climate change research. With the development of sensor technology and signal processing technology, the measurement accuracy of dew point meters will continue to improve and meet more stringent measurement requirements.
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Model | SISCO-HG982 | |
Environment Temperature | Measurement Range | -30~120β (-22~248β) (probe only) |
Accuracy | Β±0.1β (@25β) | |
Resolution | 0.01β/β | |
Sampling Frequency | 1 time per second | |
Relative Humidity | Measurement Range | 0~100%RH |
Accuracy | Β±1.5%RH (0~80%RH, @20β) | |
Resolution | 0.1%RH | |
Response Time | Less 10s (90% 25β, wind speed 1m/s) | |
Dew Point | Temperature Range | -50~80 β (-58~176β) |
Wet Bulb | Temperature Range | -20~60β (-4~140β) |
Other | Power | A standard 9V 6LR61 or 6F22 battery |
Battery Life | About 300 hours (use 6LR61 9V alkaline battery) | |
Weight | 200g |
Q1: What factors affect the measurement accuracy of the dew point meter?
A1: The accuracy and stability of the dew point meter not only depend on the performance of the instrument itself, but are also affected by environmental conditions, its own factors, and the operator. Understanding these influencing factors is very important for the correct use and maintenance of dew point meters, and for improving measurement accuracy.
Q2: How often should a dew point meter be calibrated?
A2: As an important humidity measurement device, the calibration cycle of a dew point meter is crucial to ensure the accuracy and reliability of the measurement data. According to the search results, the calibration cycle of a dew point meter varies according to different usage and environmental conditions. Generally, it is recommended that users check the dew point meter every two years, while in some cases (such as when the gas path is severely contaminated), it is recommended to check it every six months. Dew point transmitters should be calibrated once a year. Proper calibration and maintenance can greatly improve the measurement accuracy and stability of the dew point meter, thereby ensuring the quality and safety of related industrial processes.
Q3: How to clean the probe of a dew point meter?
A3: How often the probe of a dew point meter needs to be cleaned depends on a variety of factors, including the environment in which it is used, the frequency of use, the cleanliness of the sample gas, and the specific requirements of the instrument. Here are the steps to clean the probe.
Before you begin cleaning, make sure the device is turned off and disconnected from the power supply. If possible, disassemble easily removable parts.
Use a soft cloth and a mild cleaner (such as diluted detergent) to clean the device housing. Avoid using any corrosive substances that may damage the surface or penetrate into the interior of the device.
The probe is the most critical part of the dew point meter. According to the manufacturer's instructions, some probes may allow for gentle wiping with a soft cloth. If the probe has special cleaning requirements (such as specific cleaning solvents), follow these guidelines.
If the dew point meter is equipped with an air filter, check whether the filter needs to be cleaned or replaced.
After cleaning and drying all parts, reassemble the device and perform a simple functional test to ensure that everything is working properly.
Tips: Common problems and solutions of dew ooint meters
Dew point meters are widely used in industries such as power, petrochemical, aerospace, and environmental monitoring. When using and maintaining dew point meters, pay attention to the following aspects:
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