DW120 Micro differential pressure transmitter
Duwei DW120 differential pressure transmitter adopts intelligent embedded software algorithm and unique temperature compensation technology to solve the problems of zero drift, frequent pressure change jump and nonlinear output of field wind pressure measurement. At the same time, it has the characteristics of high sensitivity, high precision and strong anti-interference ability. It is widely used in various industrial automatic control environments, involving petroleum pipeline, water conservancy and hydropower, railway transportation, intelligent building, production automatic control, aerospace, military industry, petrochemical, oil well, electric power, ship, machine tool, pipeline air supply, boiler negative pressure and many other industries.
Product Overview
The Dewei DW120 differential pressure transmitter utilizes intelligent embedded software algorithms and unique temperature compensation technology to address pain points such as zero drift, frequent pressure variation, and output nonlinearity in on-site wind pressure measurements. It also features high sensitivity, high accuracy, and strong anti-interference capabilities. It is widely used in various industrial automation environments, covering numerous industries such as petroleum pipelines, water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemical, oil wells, electricity, ships, machine tools, ducted air supply, boiler negative pressure, and more.
Product Features
Rugged aluminum alloy casing
Meets the requirements of the clean industry
LED glow display, intuitive and clear readings
Resolution of 0.1Pa, digital compensation, good stability
Technical Specifications
Measurement accuracy: ±1% F.S
Stability: ≤0.5% F.S./year
Response time: 250ms
Temperature range: Storage temperature: -40~85℃ Operating temperature: -15~70℃
Temperature drift: 0.03% F.S/℃
Output signal: 4~20mA
Power supply: 24V DC
Wiring protection: Reverse wiring protection
Pressure connection: 1/8"NPT tower-shaped connector
Shell material: cast aluminum
Measuring medium: clean, dry, non-corrosive gas
Maximum overpressure: measurement range F.S*10
Protection level: IP65
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DW120差壓變送器使用說明書V1.1（修改）.pdf
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Tel：400-161-8008
Mail：duwei@duwei-inst.com
