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DUG

  • 제조사 : meister
  • 제조국 : Germany
•물용
•Scale 표시
•0.2 ~ 250 l/min
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DUG DIMENSION.jpg
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제품사양

 OPERATING DATA
 Operating pressure, max.  10 bar
 Pressure drop  0,02 – 0,8 bar
 Temperature, max.  100 °C (optional 160 °C)
 Measuring accuracy  ±5 % of full scale
 Operation  Float measuring principle

 Application

 

 

 

 

 

  Cooling systems and cooling circuits
 Mechanical engineering
 Medical engineering
 Pharmaceutical industry
 Chemical industry
 Research & Development

 

  

 MEASURING RANGES

 Type

 

 Switch range for H2O at 20 °C  

                l/min                           gph                           gpm

 DUG-4                 0,2 – 4                         3 – 63
 DUG-6                 0,5 – 6                         8 – 95
 DUG-8                 0,5 – 8                         8 – 127
 DUG-14                 0,5 – 14                       8 – 222
 DUG-22                 2 – 22                          32 – 350
 DUG-28                 1 – 28                          16 – 444
 DUG-45                 1 – 45                          15 – 710
 DUG-80                 2 – 80                                                            0,5 – 21
 DUG-90                 6 – 90                                                            1,6 – 23,8
 DUG-110                 6 – 110                                                          1,6 – 29
 DUG-150                 15 – 150                                                        4 – 39,5
 DUG-220                 50 – 220                                                        13 – 58
 DUG-250                 50 – 250                                                        13 – 66

 

 

 ELECTRICAL DATA

 Change over (COC)

 Normally open (NOC)

 250V · 1,5A · 50VA

 250V · 3A · 100VA

 Change over M12x1 (-20 °C – 85 °C)

 Normally open M12x1 (-20 °C – 85 °C)

 250V · 1,5A · 50VA

 250V · 3A · 100VA

 Change over PLC  250V · 1A · 60VA
 EX-version in compliance with ATEX directive
 ATEX II 2 G Ex mb II T6 & ATEX II 2 D Ex tD A21 IP67 T80 °C
 ATEX II 2 G Ex mb II T5 & ATEX II 2 D Ex tD A21 IP67 T100 °C
 Change over  250V · 1A · 30VA
 Normally open  250V · 2A · 60VA
 UL Recognized switch contacts
 Change over  240V · 1,5A · 50VA
 Normally open  250V · 3A · 100VA

 Electrical connection

 

 

 

  Connector in compliance with EN 175301-803, Form A
 (DIN 43650, Form A)
 Connector M12x1
 Cable (1 m)
 EX-version in compliance with ATEX directive  Cable (2 m)

 UL Recognized switch contacts

 

  Connector in compliance with EN 175301-803, Form A
 Cable (1 m)

 Ingress Protection

 

  IP65: Connector in compliance with EN 175301-803, Form A
 IP67: Cable or connector M12x1

 Output signal

 

  The contact opens / changes when the flow decreases
 below the set point.
 Power supply  Not required (potential-free reed contacts)

 



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