DW110 Micro differential pressure transmitter
Duwei DW110 micro differential pressure transmitter uses high-precision sensor chip and intelligent embedded software algorithm to eliminate the zero drift problem of the sensor and accurately display the micro differential pressure. The micro differential pressure sensor of the product has high sensitivity, and the whole measuring process ensures ± 1% full scale high precision; With custom range function, customers can adjust the required range according to the needs of the site, fully meet the site requirements; It has the characteristics of fast response and ultra-low range.
Product Overview
The Dewei DW110 micro-differential pressure transmitter utilizes a high-precision sensor chip and intelligent embedded software algorithms to eliminate the zero drift issue of the sensor, accurately displaying minute differential pressures. The product's micro-differential pressure sensor boasts high sensitivity, ensuring high accuracy of ±1% of full scale throughout the entire measurement process. It features a customizable range function, allowing customers to adjust the desired range on-site according to their needs, fully meeting on-site requirements. Additionally, it possesses characteristics of rapid response and ultra-low range.
Application Scenarios
It is suitable for use in pharmaceutical companies, electronic cleanrooms, dust-free laboratories, biosafety laboratories, hospital negative pressure isolation wards, ICU intensive care units, operating rooms, negative pressure ambulances, biosafety cabinets, and other scenarios; it is also suitable for use in industries such as intelligent buildings, HVAC unit filter monitoring, VAV and fan control, computer room ventilation, fire escapes, and furnace fan ventilation monitoring and control.
Product Features
● Reverse wiring protection with a minimum range of 0~60Pa and an accuracy of ±1% F.S
● Zero point can be automatically calibrated
● Autonomous setting of measurement range allows for batch stocking
● 19 built-in units to choose from
● 6 types of screen displays to meet different on-site display needs
● Wind pressure and wind speed can be switched freely, with built-in conversion formulas
The instrument adopts an anti-interference circuit design, ensuring stable output signals
● Utilizing digital filtering processing technology, the signal output exhibits minimal fluctuation
Technical Specifications
● Power supply: 24V DC
● Measurement accuracy: ±1% F.S
● Output signal: 4~20mA
● Display mode: 5-digit LCD display
● Operating temperature: -30~80℃
● Temperature drift: 0.03%/℃
● Shell material: cast aluminum
● Installation direction: vertical installation
● Measurement medium: dry air and non-flammable gases
● Maximum overpressure: measuring range F.S*10
● Protection level: IP65
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杜威DW110微差壓變送器選型說明書.pdf
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