DW68 Micro differential pressure transmitter
DW68 micro differential pressure transmitter can quickly measure the pressure and differential pressure of air or non-corrosive gas, 2-wire 4-20MA signal output, minimum range 0 ~ 25Pa, maximum range 0 ~ 6KPa or ± 3KPa, standard 2-wire 4-20ma signal output, zero correction. And is a perfect combination of a high-precision differential pressure sensor and intelligent software technology. Applicable to clean rooms, dust collectors, HVAC, building automation and other micro-differential pressure measurement occasions.
Product Overview
The DW68 micro-differential pressure transmitter can quickly measure the pressure and differential pressure of air or non-corrosive gases, with a minimum range of 0~100Pa and a maximum range of 0~6KPa or ±3KPa. It features a standard two-wire 4~20mA signal output and zero point calibration. It is a perfect combination of high-precision differential pressure sensors and intelligent software technology. It is suitable for micro-differential pressure measurement applications such as clean rooms, dust collectors, HVAC systems, and building automation.
Product Features
Resistant to vibration, low drift
Wall-mounted installation, simple and quick
All-aluminum alloy shell, with a protection level of IP65
LED digital display is optional
Reverse wiring protection
Technical Parameters
Measurement accuracy: ±0.8% F.S
Output signal: 4~20mA
Power supply: 24V DC
Response time: 250ms
Resolution: 1 Pa, 0.1 mmH2O, 0.01 mbar
Measuring medium: Air and non-corrosive gases
Temperature range: Storage temperature: -40~85℃ Operating temperature: -18~70℃
Temperature drift: 0.03% F.S/℃
Stability: ≤0.5% F.S./year
Pressure connection: 1/8"NPT brass tower connector
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DW68微差压变送器说明书.pdf
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