PU21/PI21


PU21/PI21


can be shipped within 14 days

101.00
Price without VAT or delivery
Delivery weight: 400 g


  • Ceramic measuring cell
  • Pressure range 0...1 bar to 0...100 bar relative
  • Process connection G1/2“
  • Excellent long term stability
  • Compact design with connector
  • Output 0...10 V in three-wire or 4...20 mA two-wire
  • 13...30 Vdc power supply

 

The pressure transmitter PU21 or PI21 are designed to measure relative pressures in the range from 0 ... 1 bar to 0 ... 100 bar. Media contacting parts are ceramic (Al2O3), Viton and stainless steel. The transmitter PU21 is ... 10 V performed in three-wire technology with output signal 0, the transmitter PI21 has an output of 4 ... 20 mA two-wire technology. The electrical connection is made in both versions over an angular connector according to DIN 43650, the pressure port has a thread G 1/2 “.

 

Specifications


Measurement cell: monolithic ceramic technology
Contacted materials: ceramic Al2O3, viton, stainless steel
Measurement range:

  • 0...1,0 bar - 3 bar max. excess pressure - 4 bar burstling pressure
  • 0...1,6 bar - 3 bar max. excess pressure - 4 bar burstling pressure
  • 0...2,5 bar - 5 bar max. excess pressure - 7 bar burstling pressure
  • 0...4,0 bar - 8 bar max. excess pressure - 15 bar burstling pressure
  • 0...6,0 bar - 12 bar max. excess pressure - 15 bar burstling pressure
  • 0...10  bar - 20 bar max. excess pressure - 35 bar burstling pressure
  • 0...16  bar - 32 bar max. excess pressure - 50 bar burstling pressure
  • 0...25  bar - 50 bar max. excess pressure - 70 bar burstling pressure
  • 0...40  bar - 80 bar max. excess pressure - 150 bar burstling pressure  
  • 0...60  bar - 120 bar max. excess pressure - 150 bar burstling pressure
  • 0...100 bar - 200 bar max. excess pressure - 250 bar burstling pressure all versions are vacuum-tight

Output signal:

  • PU21 0...10 V, 3-wire technology
  • PI21 4...20 mA, 2-wire technology

Supply voltage: 13...30 Vdc
Electrical connections: right-angle connector according DIN 43650
Protection class: IP65 according EN 60529
Pressure connections: G1/2“, SW 27
Medium temperature: -40...+125 °C
Ambient temperature: -40...+85 °C
Dimensions: ø 28 mm, ca. 97 mm length (incl. plug)
Weight: approx. 220 g
EMC: tested according EN 61000-6-2, EN 61000-6-3, CE mark

 

Additional product information

data sheet Download

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