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MD-S2211 Digital Micro Differential Pressure Transmitter
Imported micro differential pressure sensor, 4-20mA/RS485 output optional. It has the characteristics of high precision and good long-term stability.
Product details
The MD-S2211 digital differential pressure transmitter adopts an original imported differential pressure sensor as the pressure sensing element, which has the characteristics of high accuracy and good long-term stability.
Users can choose between 4-20mA current output or RS485 Modbus RTU output according to their needs.
The product adopts wall mounted installation and is suitable for fields that require micro differential pressure monitoring, such as ventilation systems, fire prevention and smoke exhaust systems, fan monitoring, air conditioning filtration systems, etc.
☆Four digitLED real-time digital display pressure
☆4-20mA/RS485Output optional
☆Equipped with functions such as unit switching and zeroing
☆Support address/Baud rate/filter constant/display bit setting (RS485 type)
☆Product anti electromagnetic interference designThe data is stable and reliable
☆ Exia IICT4 Ga Explosion proof Certification
Range: -30~30/-60~60/-125~125/-250~250/-500~500Pa
-1~1/-2.5~2.5/-5~5kPa
Accuracy 2% FS (≤ 100Pa) 1% FS (＞ 100Pa)
Overload pressure 7kPa (≤ 1kPa range) 5x range (>1kPa)
Long term stability better than 0.25%/year
Output signal 4-20mA/RS485
Supply voltage 12-28V
Working temperature -40~80 ℃
Compensation temperature -10~60 ℃
Measure non corrosive gases such as air and nitrogen in the medium
Tracheal diameter 5mm
Electrical protection against reverse connection and anti-interference protection
Shell material ABS
Shell size 83.7 × 83.7mm
Outgoing method: Straight out cable lock
Accessories M4 self tapping screw, expansion tube
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