js3845金沙线路(CHINA)有限公司-Baidu百科NO.1

Product Overview

The DW130 differential pressure transmitter inherits the traditional Dewei characteristics of high accuracy, low measurement range, and unique temperature compensation technology. It also takes into account the requirements of special scenarios such as pharmaceutical factories and cleanrooms. Dewei's self-developed intelligent software helps customers solve various pain points such as on-site zero drift, frequent pressure variation, and output nonlinearity. It is widely used in pharmaceutical factories, electronic cleanrooms, dust-free laboratories, negative pressure ambulances, heating, ventilation, and air conditioning (HVAC) applications, and other scenarios.

Product Features

Robust aluminum alloy casing

Meet the usage requirements of specific industries

Digital compensation, good stability

High accuracy: 1% FS (conventional)

Technical Parameters

Measurement accuracy: ±1% F.S

Stability: ≤0.5% F.S./year

Operating temperature: -15 to 70℃

Temperature drift: ±0.03% F.S/year

Installation position influence: ±1%/g

Power supply: 24VDC

Output signal: two-wire system 4~20mA

Wiring protection: Reverse wiring protection

Pressure connection: Tower-shaped connector

Shell material: cast aluminum shell

Measuring medium: clean, dry, non-corrosive gas

Maximum overpressure: measurement range F.S*5

Protection level: IP65

• DW130使用说明书（新设计）.pdf
• DW130差压变送器.pdf