What is Wireless temperature transmitter?

Application：                    
The wireless temperature transmitter is a low-power intelligent instrument with wireless communication capabilities. It is based on an advanced industrial-grade microcontroller as its core, uses high-quality sensors as the data acquisition front-end, and combines an IoT wireless data module. It realizes the wireless transmission of on-site instrument data to the cloud through WIFI and 4G networks.Two methods, namely timed transmission and threshold alarm, are adopted to promptly detect abnormal temperatures, ensuring the safety of the pipeline. This product uses an industrial-type explosion-proof housing. In terms of sensor processing, an imported platinum resistance thermometer Pt100 is used for multi-point temperature compensation to achieve stable data collection and ensure the reliability and accuracy of the data.                    
Equipped with a local LCD digital display head, it is convenient for zero point and range adjustment. It has reverse polarity protection and current limiting protection, is resistant to lightning strikes and shocks, has intrinsic safety and explosion-proof features, is small in size, has an attractive appearance, offers high cost-effectiveness, and features high precision, stability and reliability.The instrument can be applied to temperature monitoring in the production, storage and transportation processes of oil and water wells, monitoring of water supply networks, remote measurement in hydropower, temperature detection of gas pipelines, temperature detection of rivers, lakes and seas, as well as in various industrial fields such as chemical plants, power plants, breweries, pharmaceuticals, cement, textiles, food, boilers and rubber.                    
It adopts a low-power wireless communication mode, without the need for wiring, and is easy to install. The standard temperature measurement signals are transmitted through a wireless network, which can be conveniently connected to the measurement hole system and has a wide range of applications. It can directly send data to the designated IP server. It supports private server memory for public server.                    

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Matters Needing Attention:
Pressure Transmitter User Manual
1,The general pressure gauge is suitable for measuring the pressure of liquids, gases and vapors that do not pose an explosion hazard, do not crystallize, do not solidify, and do not cause corrosion to the pressure gauge components.
2. The anti-seismic pressure gauge can be used in environments where there is severe mechanical vibration or where the medium pressure fluctuates intensely.
3. The stainless steel pressure gauge can be used in outdoor, high-temperature and corrosive environments, or for measuring slightly corrosive media.
4. The diaphragm pressure gauge can measure the pressure of liquids with strong corrosiveness, high viscosity, prone to crystallization, or containing solid particles.
5. The instrument is generally used up to 3/4 of the range, and when measuring fluctuating pressure, it is used up to 2/3 of the range.
6. When the medium is a liquid, the instrument should be installed on the same water level line as the measurement point; otherwise, appropriate adjustments should be made.
7. The pressure gauge must be installed vertically. During installation, it is strictly prohibited to move the gauge case. The dial of the diaphragm pressure gauge must not be loosened or disassembled.
8. For seismic-type instruments with a maximum pressure of 1.6 MPa or less, if the pointer position deviates due to changes in atmospheric pressure, a small hole can be made on the oil seal to balance the pressure difference between the inside and outside of the case.
9. Operating environmental conditions: Seismic resistance level: General type V·H·2 or V·H·3 seismic-resistant type V·H·4.Protection level: General type IP54: This is a sealed type and shock-resistant type. 1P65 Temperature: General type (-40~70)°C; Shock-resistant type (-5~55)°C (glycerol); (-25~55)℃ (silicone oil). Relative humidity: <85%.
10. During use, the instrument should be kept clean and in good condition. To ensure safety, it is recommended to conduct regular calibration (no more than six months apart).
11. The instrument should be stored in a well-ventilated and dry indoor environment, where the indoor air should not have any corrosive effect on the instrument.