In response to the requirements of the construction of the ecological observation network of the Chinese Academy of Sciences, our company specially designed and manufactured this multi-point temperature automatic measurement system and applied it to the ecological detection work, which proved to be quite practical.

CHARACTERISTICS

• Can perform automatic measurement and continuous monitoring;
• Suitable for multi-point measurement in the field;

2、 Application Fields

It is widely used in ecological research and temperature measurement in production environments such as agriculture, horticulture, and agricultural product storage. Continuous monitoring, recording, and control of vertical or horizontal temperature distribution in fields, warehouses, atmosphere, water bodies, soil, and other areas. Study the temperature effects of freezing or high temperature on crops, agricultural products, water bodies, soil, etc.

3、 Measurement principle:

Platinum resistance temperature sensorIt is to measure temperature by utilizing the characteristic that the resistance value of platinum metal changes with temperature. Its characteristics are stable physical and chemical properties, good antioxidant properties, and extremely wide application in environmental temperatures.

4、 Instrument functions

1Measurement function

Can complete manual or automatic timed continuous temperature measurement

It can be done simultaneously10Observe the temperature at a certain point

The sensor connection line can reach10rice

Instantly read temperature measurement values from any channel

Probe waterproof and anti-corrosion

2. Set functions

The data collection interval can be set according to the observation needs, and the storage interval is10Seconds~1Set arbitrarily within the hour

Can adjust time, date, and set file name

3Display function

Can display date, time, temperature

Can instantly view the temperature of any channel

Chinese menu display

4Storage function

Can automatically store temperature measurement results

Can be stored at once26Ten thousand times of data

5Data transmission function

output interface: USBData transmission port

6Power supply function

Li-On rechargeable

Low voltage alarm

5、 Technical parameters

1Temperature sensor:

Type: Platinum resistance

Number of channels:10Channel sensor line length10rice

Temperature measurement range:-40.0～+100.0 ^oC

resolving power:0.1℃

Accuracy:±0.1^oC

Sampling interval:10 s～3600 s

2Storage capacity:26Collect data ten thousand times. If the interval is10 sApproximately sustainable30Oh my god.

3Data transmission:USBInterface and computer for data transmission

4. Display:128×64Graphic dot matrix LCD, Chinese interface

5Power supply: AC power adapter; Li-On rechargeable7.2 V 10.0AH

6Weight: Approximately2.0 kg

7Work environment:-20.0～+50.0^oC，0～90%RHNo condensation

6、 Procurement Guide

This product should not be used in strong acid and alkali environments.

7、 Frequently Asked Questions

1、Yaxin-0221Can it be used in the wild? What are the precautions?

Answer: Yes, when using in the wild, pay attention to the protection of the host (rain, snow, lightning, strong electromagnetic interference). Attention should be paid to timely transmission and preservation of data during continuous observation and recording,2-5Check if the instrument is working properly and transmit the data toPC.

2、Yaxin-0221Precautions during operation?

Answer: Place the temperature reference end (small yellow box) in a centralized and orderly manner during use. Suggest wrapping with insulation material (cotton quilt).