Hengesbach Pressure Transmitter DME 11 Series - Wiratama Mitra Abadi | Industrial Equipment

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23.12.20

Hengesbach Pressure Transmitter DME 11 Series



Hengesbach is a company from Deutschland. For more than 50 years Hengesbach develops, manufactures and distributes innovative measuring technology for applications in production processes where functionality, reliability and accuracy of the instruments are of highest priority even under extreme process conditions.

Pressure Transmitter DME 11 Series

The Type DME 11 pressure transmitter with ceramic membrane is a cost-efficient pressure transmitter for standard applications, for example in the energy field. The measuring pressure acts directly on a ceramic membrane that deforms when pressure is applied. The electronic system integrated into the pressure transmitter housing converts the signal generated by the DMS connector on the ceramic membrane into a standard electrical output signal 0…20 mA, 4…20mA or 0…10V DC.

Features:

  • output signal 0–20 mA, 3-wire, 4-20 mA, 2-wire or 0-10V DC, 3-wire
  • pressure-measuring ranges from 0-1 or -1-0 to 0-400 bar
  • for standard applications, e.g. in the energy field

Another Article:

Specification:

General information

      
Device typeDME 11 for operating pressure    
ApplicationsGases and liquids    
Measuring principleDMS connector on ceramic membrane  

Input

      
Type of pressure  Relative pressure (R) 
Nominal Measuring RangeNMR OPS NMROPS
(bar)1,6 bar 5 bar -1...0 bar3 bar
OPS = Overload Pressure2,5 bar 8 bar -1…0,6 bar5 bar
4 bar 12 bar -1…1,5 bar8 bar
Safety      
6 bar 20 bar -1…3 bar12 bar
  10 bar 32 bar -1…5 bar20 bar
  16 bar 50 bar -1…9 bar32 bar
  25 bar 80 bar -1…15 bar50 bar
  40 bar 120 bar -1…24 bar80 bar
  60 bar 200 bar   

Output

      
Output signal4…20 mA, 2-wire    
  0…10 V DC, 3-wire    
Working resistance(UB-15V)/0.02A at 0…20 mA and 4…20 mA  
  ≥ 5 kΩ from 15 V DC at 0…10 V DC  
  ≥ 2 kΩ from 20 V DC at 0…10 V DC  
Current limitapprox. 26 mA and 4…20 mA    
  approx. 10.5 V DC at 0…10 V DC  

Measuring accuracy

      
Linearity< 1% of the measuring range    
Hysteresis< 0.5% of the measuring range    
Temperature coefficient0.04 % FS/K for zero point    
  0.025% FS/K for measuring range  
Auxiliary energy      
Supply voltage24VDC    

Conditions for use

      
Medium temperature0°…85°C    
Environmental temperature0°…60°C    
Type of protectionIP 65 according to DIN EN 60529  

Design configuration

      
Materialshousing CrNiSt 1.4305    
Process connectionparts in contact with the medium made of CrNiSt 1.4305 DIN 
Electrical connectionstandard plug according to DIN EN 175301-803-A  

Download Data Sheet: Pressure Transmitter DME 11 Series

Ref: hengesbach.com

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