js3845金沙线路(CHINA)有限公司-Baidu百科NO.1

Overview

The Dewei DW10 micro-differential pressure transmitter utilizes a high-precision sensor chip and intelligent embedded software algorithms to eliminate the zero drift issue of the sensor and accurately display 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 required range on-site according to their needs, fully meeting on-site requirements. Additionally, it possesses characteristics of rapid response and ultra-low range.

Application Scenario

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 applicable to industries such as intelligent buildings, HVAC unit filter monitoring, VAV and fan control, computer room ventilation, fire escape routes, and furnace fan ventilation monitoring and control.

Product Features

The minimum measuring range is 0~25Pa, with an accuracy of ±1%F.S

The zero point can be automatically calibrated, or manually calibrated

The measurement range can be set autonomously and goods can be prepared in batches

The instrument adopts an anti-interference circuit design, ensuring stable output signals

Using digital filtering processing technology, the signal output has small fluctuations

Technical Specifications

Power supply: 24V DC

Measurement accuracy: ±1%F.S

Output signal: 4~20mA

Display mode: 4-digit LCD display, optional no display

Operating temperature: -30 to 80℃

Temperature drift: 0.03%/℃

Shell material: high-quality ABS

Installation direction: vertical installation

Measuring medium: dry air and non-flammable gases

Protection level: IP65

Maximum overpressure: measuring range F.S*10

Overall dimensions

• DW10产品资料.pdf