본문 바로가기 주메뉴 바로가기

제품소개

HOME > 제품소개 >

DUM/A

  • 제조사 : meister
  • 제조국 : Germany
•물용
•측면 Scale 표시
•0.2 ~ 250 l/min
Downloads Go to file downloads
DUM_A DIMENSION.jpg
제품목록

Related Product 관련제품

제품사양

 OPERATING DATA

 Operating pressure, max.

 

 200 bar (Brass version)

 300 bar (Stainless steel version)

 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

 DUM/A-4                0,2 – 4                         3,0 – 63,5
 DUM/A-5                0,6 – 5                         9,5 – 79
 DUM/A-8                0,5 – 8                         8 – 127
 DUM/A-14                1 – 14                          15 – 222
 DUM/A-28                1 – 28                          15 – 445
 DUM/A-40                2 – 40                          30 – 635
 DUM/A-55                4 – 55                          60 – 870
 DUM/A-70                1 – 70                                                            0,3 – 18,5
 DUM/A-90                8 – 90                                                            2,1 – 23,8
 DUM/A-110                5 – 110                                                          1,3 – 29,0
 DUM/A-150                10 – 150                                                        2,6 – 39,5
 DUM/A-220                35 – 220                                                        9 – 58
 DUM/A-250                35 – 250                                                        9 – 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)

 



문의 031)243-1035
FAX 031)243-1025
sales@gms-korea.com