4-20mA Differential Pressure Transmitter

FUNCTION

DMP-T Series Differential Pressure Transmitters with wide range of measurement, measure the air and noncorrosive gas with high precision and no drift. Diaphragm change when pressure on it. At the same time, the diaphragm produce a linearization output signal which is proportional to the pressure. Output: 0-10V or 4-20mA.

GENERAL

The differential pressure transmitters of the MP series are used for measuring differential pressure, positive pressure, and vacuum. The transmitters are suitable for:

• air-conditioning,
• building automation,
• environmental protection,
• valve and flap control,
• filter and blower monitoring,
• fluid and level monitoring, and
• control of air flows.

FEATURES

• Anti interference design, IP54
• Easy installation and wiring connection
• Good stability, the long term stability of full and  zero long-term stability can reach 1% FS/year. Within the scope of the compensation temperature 0 ~ 70 ℃, the temperature drift less than 1% FS, throughout the allowed working temperature range is less than 1% FS.                                                                          
• With reverse protection, current limiting protection circuit, the transmitter will not be damaged when install reversely positive and negative electrodes. The current will be limited within 35mA when the transmitters perform abnormal.                        
• No change parts, high reliability, long service life.
• No matter the density of the medium, wind pressure, steam, or any others, all can be high precision measured.
• Structure is simple, economic and durable.

SPECIFICATION