Description:

The pressure transmitter type JUMO dTRANS p02 CERAMIC measures the pressure (relative and absolute pressure) of non-aggressive and aggressive gas, vapors and fluids.
The ceramic measuring system operates in accordance with the capacitive measuring principle. The output signal is a load-independent direct current linear proportional to the input pressure.
The pressure transmitter JUMO dTRANS p02 CERAMIC can also be operated with a HART communicator or with a PC in conjunction with a HART modem and the PC setup program running under Windows.

Features

• Measuring ranges: 100 mbar… 25 bar
• for relative pressure, absolute pressure and filling level
• Insensitive to aggressive and abrasive gas, vapors and fluids
• Medium temperature: – 40… + 120 °C
• Linearity ≤ 0.1% from standard value/li>
• High long-term stability of < 0.1 % per year
• Excellent temperature compensation
• Local operation or through HART protocol
• Signal emission when the measuring range is exceeded / gone below, measured value exceedance, probe defect

Representation through display

• Pressure in 13 different units; measured value in % or scaled with a freely selectable dimensional unit
• Output current in mA
• Sensor temperature in °C or °F
• Measured value error, measured value outside of measuring range
• Minimum pressure and maximum pressure (fly back)
• Pressure and sensor temperature can be displayed simultaneously

Settings via the operating keys

• Zero point correction
• Start and end of the measuring process without predefined pressure (blind setting) or with defined pressure: simple, time-saving, convenient
• Attenuation
• Current encoder function
• Output signal in the event of an error: settable: 3.85 mA or 21.5 mA
• Lockable keys
• Zeroing of min.- and max. measured values (fly back)
• Density correction for various media to be measured
• Dimensional units for pressure and temperature

Customer benefits

• Process safe and reliable: In addition to the good longevity, the capacitive ceramic measuring cell of aluminum oxide (99.9%) excels by up to 80 times its overload strength resulting from the electrode material selected and the special coating method. The measuring method meets highest requirements with regard to resolution and reproducibility. The combination of the high mechanical stress resistant membrane and the stainless steel case (material No. 1.4571) offers excellent chemical resistance to a large number of aggressive materials to be measured.

• Uncomplicated and time-saving: The measuring instrument can be easily and time-savingly operated either local or through a comfortable HART protocol (digital communication).

Applications

• Water and sewage water technology
• Paper manufacturing
• Oil and gas industry
• Power plants
• Chemistry and petrochemical industry
• Food and luxury food industry
• Pharmaceutical industry