4-20mA Economic Digital Differential Pressure Transmitter

Product Description

Product Description Imported micro differential pressure sensor with high accuracy and good stability
Multiple pressure units switching
High / low pressure alarm, sound / light alarm can be set
Multiple function: switch on / off, clear, peak record, sound and light alarm
Powered by 2 AA batteries, which lasts more than 12 months
The MD-S220 series differential pressure gauge adopts the original imported differential pressure sensor as the pressure-sensing element, combined with the ultra-low power digital conditioning circuit, which has the characteristics of high accuracy and long-term stability. The installation method is the same as the mechanical differential pressure gauge, which is convenient for engineers to install and debug on site.
This series of differential pressure gauges can be used for measurement and control of high-precision differential pressure in clean rooms, operation rooms, clean rooms, ventilation systems, and fan testing.

Detailed Photos
Product Parameters

Range	-60~60/-125~125/-250~250Pa
	-0.5~0.5/-2.5~2.5/-5~5kPa
Acc.	2 %FS (≤100Pa) 1%FS(>100Pa)
Supply	3 AA batteries
Overload Capacity	7kPa(<2kPa range) 5 x range(≥2kPa range)
Refresh Rate	1S
Long-term Stabilily	Typical:±0.5%FS/year
Zero Temperature Drift	Typical:±0.02%FS/ºC,maximum±0.05 FS/ºC
Power Supply	3V (2 AA batteries) 24VDC (optional)
Working Current	<0.2mA (non-alarm state)
Operating Temperature	-20~80ºC
Compensation Temperature	0~40ºC
Electric Protection	Anti-reverse protection
Measurement Medium	Clean air
Connection	3x5mm(ID:3mm OD:5mm)air nozzle
Shell Material	PA 66
IP Rating	IP54
Product certificate	CE

With the accelerated application of cutting-edge technologies such as the Internet of Things, big data, artificial intelligence, and 5G, the development of smart ecology has gradually become the mainstream. Whether it is a smart city, smart security, or smart factory, smart security, the demand for smart meters is constantly growing. For this reason, various instruments and meters equipped with advanced sensors have become more widely used.
In some special application scenarios, because of the very strict requirements on the indoor environment or work environment, real-time and accurate monitoring of the differential pressure is required. In response to this market situation, Meokon integrated corporate R&D capabilities to design and manufacture MD-S220 series digital differential pressure gauges, and plans to officially launch them on the market in the near future to meet the actual needs of customers. So, what are the commendable advantages of this blockbuster new product?
First of all, the MD-S220 series digital differential pressure gauge that Meokon will launch "two-pronged", not only uses the original imported differential pressure sensor as the pressure sensing element, but also is equipped with an ultra-low power digital conditioning circuit. The accuracy and stability are greatly improved, and the accuracy is better than 1% FS, and the relative advantage is obvious.
Secondly, considering the complexity of the actual application environment, the MD-S220 series digital differential pressure gauge adopts the same installation method as the mechanical differential pressure gauge, which enables engineers to obtain greater convenience when installing and debugging on site, and improves The efficiency of installation and debugging, and avoiding some unnecessary errors or hidden dangers, can be described as very considerate.
Product Application Fan
Farming
Cleanroom
Clean air conditioner

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