OTF-305
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OTF-305 »ðÀÔÇü Áú·®À¯·®°è´Â ¿Âµµ´Â ÀÚµ¿ º¸»óµÇ°í ¾Ð·Â º¸»óÀº ºÒÇÊ¿äÇϸç, ¿Âµµ,¾Ð·Â º¯È­¿¡ ¿µÇâÀ» ¹ÞÁö ¾Ê°í À¯Ã¼ÀÇ Áú·® À¯·® ÃøÁ¤°¡´É, Àû¿ë¹è°ü°æÀº 25A¿¡¼­ 900A·Î ´Ù¾çÇÔ, »ðÀÔÇü ¼³Ä¡½Ã ¹è°üÀÇ ¼öÁ÷, ¼öÆò¿¡ °ü°è¾øÀÌ ¼³Ä¡ ¹× ºÐ¸®°¡ °¡´É, À¯Áöº¸¼ö°¡ °£ÆíÇÔ




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Thermal Mass Flowmeter (OTF-305)

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 Air, Nitrogen

Àû¿ë¹è°ü

 25 mm ~ 900 mm

¼¾¼­±æÀÌ

 255 mm (25 ~ 100A)/
 320 mm (25 ~ 250A)/
 395 mm (25 ~ 400A)/  ¼±ÅÃ

ÃøÁ¤¹üÀ§

 0.6 ~ 60 Nm/s /
 0.9 ~ 90 Nm/s /
 1.2 ~ 120 Nm/s / (ÁÖ¹®½Ã ¹üÀ§ ¼±ÅÃ)

Á¤ ¹Ð µµ

 1.5% of reading ¡¾ 0.5% of full scale

ÀÀ´ä½Ã°£

 1 second to 63% of final velocity value

À¯Ã¼¾Ð·Â

 1.6 MPa (16 bar, 16.31 kgf/cm2)

À¯Ã¼¿Âµµ

 - 40¡ÆC ~ 150¡ÆC

Àü     ¿ø

 DC 16 ~ 32 V, 60 mA@ DC 24V

¾Æ³¯·Î±×

 DC 4 ~ 20 mA

µð Áö ÅÐ

 Frequency Std. / Pulse (¼±ÅÃ)

Åë½ÅÃâ·Â

 RS485 / HART (¼±ÅÃ)

È­¸éÃâ·Â

 Mass flow rate, Volume flow rate, Total, Temperature of medium, Velocity

Àç     Áú

 Wetted Materials : 304/ 316 stainless steel (¼±ÅÃ)
 Transmitter : powder-coated cast aluminum,

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 IP65 std

ÃëºÎ¹æ¹ý

 1/2 inch male NPT/ 1 inch male NPT

 

¹è°ü°æ
(ȣĪ)

Standard
0.6 ~ 60 Nm/s

0.9 ~ 90 Nm/s

1.2 ~ 120 Nm/s

Min
(Nm3/hr)

Max
(Nm3/hr)

Max
(Nm3/hr)

Max
(Nm3/hr)

Min
(Nm3/hr)

Max
(Nm3/hr)

25A

1.05

105.9

1.58

158.8

2.11

211.8

32A

1.73

173.5

2.6

260.3

3.47

347.1

40A

2.71

271.1

4.06

406.7

5.42

542.3

50A

4.23

423.7

6.35

635.5

8.47

847.4

65A

7.1

716.1

10.7

1074.1

14.3

1432.2

80A

10.8

1084.7

16.2

1627.1

21.6

2169.4

100A

16.9

1697.9

25.4

2542.3

33.8

3389.8

125A

26.4

2648.3

39.7

3972.4

52.9

5296.6

150A

38.1

3813.5

57.2

5720.3

76.2

7627.1

200A

67.7

6779.6

101.6

10169.4

135.5

13559.3

250A

105.9

10593.2

158.8

15889.8

211.8

21186.4

300A

152.5

15254.2

228.8

22881.3

305

30508.4

 
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