Pressure and Level Transmitter TPF 200/201 Hengesbach - Wiratama Mitra Abadi | Industrial Equipment

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23.12.20

Pressure and Level Transmitter TPF 200/201 Hengesbach



The TPF pressure transmitters are suitable for taking pressure and filling level measurements in pipelines and containers. The wide range of hygienic process connections enables use in all applications in the food and pharmaceutical industries.

The vacuum-proof measuring cell with stainless steel membrane works on the basis of the piezoresistive measuring principle The TPF pressure transmitters are designed to measure from -1/0…0.35 to -1/0…100bar. Special measuring ranges are also available on request. Given the nature of the design for long-term medium temperatures of up to 125°C / 200°C, CIP and SIP cleaning methods can be used on the transmitters. The high protection classes of IP67 and IP69K also mean that the devices can be safely cleaned on the outside with foam and a high-pressure cleaner and that moisture is reliably prevented from entering into the device.

Features:

  • High precision 0.05% fs, turn down 10, vacuum safe
  • Wide range of process connections for hygienic applications
  • Optional with hart®-protocol
  • Tank linearisation for standard tank shapes and special designs thanks to volumetric measurement
  • Diagnosis function for monitoring of devices
  • Copying of device parameters with easy transfer
  • Application strengths: measurement of content of pressurised tanks / vacuum measurements with high temperatures

Another Article:

Specification:

General details

     
Device type / measuring principleTPF 200/201/200H/201H: piezoresistive    

Input

     
Measuring rangesTPF 200/201/200H/201H  TPF 200/201/200H/201H 
Standard nominal measuring ranges [bar]relativeOPabsoluteOP 
      
      
OP = overload protection [bar]0...0.351   
 0...130...13 
 -1/0...2.580...2.58 
Special measuring ranges -1/0...5150...515 
 -1/0...10300...1030 
      
All measuring cells are vacuum-proof-1/0...30900...3090 
      
 -1/0...1002500...100250 
Setting the measuring rangesVia the keypad of the OPUSi display and operating module / via the integrated on-site display    
 Optional: via HART®    
Setting rangesStart the measuringzero:0...90%of the sensor's nominal measuring spanTD=10
 Measuring span span: 10...100%of the sensor's nominal measuring span 
      
Burst pressure DIN16086≥ 4-fold measuring range    

Output

     
Output signal2-wire:   4...20mA with a test circuit connection in the device    
 Optional: 4...20mA HART®    
Fault signalOptional: 3.8mA, 22mA, hold (i.e. holding the last value)    
Current limitation3.85mA and 21.5mA (normal operation)    
Integration timeContinuously selectable between 0 and 300s (setting time after a pressure leap)    

Measuring accuracy

     
Reference conditionsacc. to DIN IEC 770    
Linearity, hysteresis and repeatability as per the limit point method DIN IEC 770≤ ± 0.05% of the sensor's nominal measuring range    
      
      
Activation time< 5s (the device will carry out a self-test.)    
Setting time (without damping)< 200ms    
Long-time drift≤ 0.2% of the span per year    
Thermal hysteresis≤ ± 0.75% beginning of the measuring range / ≤ ± 0.8% end of the measuring range (VRM)    
 ≤ ± 0.2% of the sensor's nominal measuring range / 10K (-20...+80°C) from 4 bar (PZM)   
 ≤ ± 0.3% of the sensor's nominal measuring range / 10K (-20...+80°C) up to 0.6 bar (PZM)   

Conditions of use

     
Installation position / calibration positionAny position / standing vertically (position-dependent zero point displacement)    
      
Medium temperatureT1: -40...+125°C (140°C over one hour at the most)    
 T2: -40...+200°C (high-temperature version)    
Ambient storage temperatureType 201/201H:-40...+85°C   
 Type 200/200H:-30...+75°C   
 (Below -20°C cable breakage might occur and the display's function may be impaired.)    
Protection class acc. to EN60529IP 67 and IP 69K    
Electromagnetic compatibilitySensitivity against interference: acc. to DIN IEC 61000-6-2    
 Interference radiation:acc. to DIN IEC 61000-6-4   
      

Construction

     
Electrical connection- Standard: cable screw connection M16x1.5, nickel-plated brass, stainless steel available on request    
 - Optional: round plug-in connector M12x1, nickel-plated brass, stainless steel available on request    
 - Optional: angle plug acc. to EN 175301-803    
 - Optional: reference cable    
Process connection- All standard front-mounted process connections and those that are commonly used by the manufacturer    
 - Membrane, flush-welded on the front, CrNiSt, other materials available on request    

Download Data Sheet: Pressure and Level Transmitter TPF 200/201

Ref: hengesbach.com

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