Five technical indicators of photoelectric direct reading water meter

Five technical indicators of photoelectric direct reading water meter

Compared with mechanical water meters, photoelectric direct reading water meters have higher technical requirements. When developing this type of water meter, manufacturers often need to conduct in-depth research and discussion on technical indicators to ensure that the developed water meter can meet various needs. Here are the five technical indicators of this water meter. I hope you can have a deeper understanding of this water meter.


1. Battery life index.
The lifespan of a battery is a very important indicator. If the water meter consumes a large amount of electricity, the battery life will be short, and users need to replace the battery frequently. The emergence of low-power design solutions allows water meters to operate continuously for several years without the need to replace batteries. The battery has a long service life, which is not only convenient for users, but also for water supply departments.

2. Five technical indicators of photoelectric direct reading water meter. The service life of the entire instrument.
The service life of the entire watch is also a very important technical indicator. In theory, the lifespan of a whole watch is often determined by the components with shorter lifespans. Which component has a shorter service life for a water meter? According to relevant technical standards, the service life of many water meters far exceeds the service life specified by relevant departmental standards. However, based on current technological conditions, many manufacturers offer a lifespan of 6 years for the entire meter. However, from the actual situation, it is normal for the service life of water meters with improved quality to exceed 6 years.

3. Moisture resistance and sealing performance indicators.
There are many precision components in the water meter. If the sealing and moisture-proof performance is not in place, water entering the interior of the water meter will cause rusting of parts, affecting the performance of the water meter. Generally speaking, it is normal for a water meter to achieve a technical specification of 85 or above after being sealed and moisture-proof. In addition, anti vibration performance indicators should also be considered. Whether during installation or transportation, vibration problems are inevitable, so this indicator also needs to be considered. Generally, it can reach a level of 1g.

4. Photoelectric direct reading water meter. Anti electromagnetic interference index.
Electromagnetic interference is not very important. In ordinary installation environments, it is rare to encounter electrostatic fields above 2000 volts, and the intensity of electromagnetic waves generally does not have a significant impact on them. When you customize the anti electromagnetic interference index, setting it to 2000 volts is enough.

5. Technical indicators for antifreeze.
This technical indicator is mainly applicable to winter or special environments. A reasonable indicator value is generally within the range of -25 degrees to+50 degrees. To ensure that the water meter can operate normally within this range. Here are five technical indicators for photoelectric direct reading water meters. It can be seen that the development and production of this water meter are quite complex, and users can also evaluate its quality from this aspect when making a purchase.

Shandong Zhihui IoT Technology Co., Ltd. is located in Baishapu, the hometown of water meters in China, one kilometer away from Linyi High speed Railway Station. It is a professional metering company that integrates the research and development, production, and service of IoT water meters.
The company covers an area of 8300 square meters and has nearly 30 employees, most of whom have been in the industry for over ten years, including 5 full-time technical personnel. We have introduced nearly 20 sets of fully automatic water meter calibration stations and ultrasonic water/heat meter detection equipment, which can produce various series of water and heat meters with diameters ranging from DN15 to DN300. There are six assembly lines for intelligent watch production, with a daily production capacity of over 4000 pieces. The first locally introduced testing equipment such as water flow wear-resistant and pressure resistant test bench, thermal energy meter durability test bench, and circuit board high-temperature aging box, effectively ensuring product quality.
The company is based in the hometown of water meters, positioned as high-end, and adheres to the belief of being an idealist with a down-to-earth approach. While producing NB iot IoT water meters, LoRa water meters, LoRaWAN water meters, Bluetooth water meters, M-bus water meters, RF card smart water meters, and ultrasonic meters, the company is committed to the research and production of truly IoT water meters. The development and production of the first full-time IoT water meter - WiFi water meter, the first 4G large-diameter water meter with pressure monitoring, filled the domestic gap and won widespread social praise.