Fischer Explosion Proof DP Transmitter

Working Principle:
-Fischer DE38 DP Transmitter uses a tough yet flexible sensing diaphragm embedded between stiffening plates and balanced by springs on either side.
Linear displacement of this LVDT is proportional to the pressure difference across the diaphragm. Thus, this displacement is converted to electrical signal output. An optional output signal can be slew rate limited, spreaded, inverted and transformed non-linearly by means of a table function.
Key Features:
1.Explosion proof ATEX certification with CE Ex II 3 G c EEx nA IIC T4 for DE38###R and CE Ex II 3 D c IP65 T125 for DE38###S
2.Robust design with high repeatability
3.Over pressure protection
4.Wear free non-contact LVDT sensing element, thus no maintenance
5.Signal output with possibility of various characteristic curve
6.Characteristic conversion of output via 3….30 entries table
7.Complete set-up of all parameters and print out by using optional PC programming interface EU03
8.Measuring range: 0-400 mbar to 0-1600 bar
9.Operating temperature: Ambient: -10°C to +70°C; Media:-10°C to +70°C
10.Protection class: IP65 per DIN EN 60529
11.Output: 04-20mA, 0-10 VDC
12.Display: 3 ½ digit LCD
Applications areas:
1.Monitoring of compressors, filters and vacuum systems
2.Measurement of differential pressure between supply and return fuel lines in heating & cooling systems (Chillers)
3.Flow measurement – lubricants, oil, hydrocarbons, water, gases
4.Control pressure – air, gases, oil, water, lubricants
5.Level measurement- tank, container of lubricants, oils, water, liquids etc
Industrial areas:
1.Cement plants
2.Nuclear plants, coal or gas fired power plants
3.hydro power plants
4.Manufacturing and chemical plants