OTF-306
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OTF-306 »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 1200A·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 (OTF306)

À¯Ã¼ Á¾·ù

 Air, Nitrogen, O2, CO2, Argon, CH4, Natural Gas, Biogas, ±âŸ °ÇÁ¶ÇÏ°í À̹°Áú°ú ºÎ½Ä¼º¾ø´Â °¡½º

Àû¿ë ¹è°ü

 25 mm ~ 1200 mm

¼¾¼­ ±æÀÌ

 290 mm (25 ~ 150A)/
 440 mm (25 ~ 500A) ¼±ÅÃ

ÃøÁ¤ ¹üÀ§

 0.3 ~ 30 Nm/s /
 0.6 ~ 60 Nm/s /
 0.9 ~ 90 Nm/s /
 1.2 ~ 120 Nm/s /
 1.5 ~ 150 Nm/s (ÁÖ¹®½Ã ¹üÀ§ ¼±ÅÃ)

Á¤¹Ðµµ

 1.5% of reading ¡¾ 0.5% of full scale

ÀÀ´ä ½Ã°£

 1 second to 63% of final velocity value

À¯Ã¼ ¾Ð·Â

 1.6 MPa (16 bar, 16.31 kgf/cm2)

À¯Ã¼ ¿Âµµ

 -40¡ÆC ~ 150¡ÆC (air ±âÁØ, ±âü Á¾·ù¿¡ µû¸§)

Àü ¿ø

 DC 16 ~ 32 V, 60 mA@ DC 24V

¾Æ³¯·Î±× Ãâ·Â

 DC 4 ~ 20 mA

µðÁöÅÐ Ãâ·Â

 Pulse/ Frequency

Åë½Å Ãâ·Â

 RS485 / HART (¼±ÅÃ)

È­¸é Ãâ·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,

º¸È£ µî±Þ

 IP65 std./ Ex-proof : Exd ¥± T3 Gb (NEPSI) (¼±ÅÃ)

ÃëºÎ¹æ¹ý

 1 inch male NPT

 

¹è°ü°æ
(ȣĪ)

0.3 ~ 30 Nm/s

Standard
0.6 ~ 60 Nm/s

Min
(Nm3/hr)

Max
(Nm3/hr)

Min
(Nm3/hr)

Max
(Nm3/hr)

25A

0.53

53

1.05

105.9

32A

0.87

86.7

1.73

173.5

40A

1.36

135.6

2.71

271.1

50A

2.12

211.9

4.23

423.7

65A

3.58

358.1

7.1

716.1

80A

5.42

542.3

10.8

1084.7

100A

8.47

847.5

16.9

1697.9

125A

13.2

1324.2

26.4

2648.3

150A

19.1

1906.8

38.1

3813.5

200A

33.9

3389.8

67.7

6779.6

250A

53

5296.6

105.9

10593.2

300A

76.3

7627.1

152.5

15254.2

 

¹è°ü°æ
(ȣĪ)

0.9 ~ 90 Nm/s

1.2 ~ 120 Nm/s

Min
(Nm3/hr)

Max
(Nm3/hr)

Min
(Nm3/hr)

Max
(Nm3/hr)

25A

1.58

158.8

2.11

211.8

32A

2.6

260.3

3.47

347.1

40A

4.06

406.7

5.42

542.3

50A

6.35

635.5

8.47

847.4

65A

10.7

1074.1

14.3

1432.2

80A

16.2

1627.1

21.6

2169.4

100A

25.4

2542.3

33.8

3389.8

125A

39.7

3972.4

52.9

5296.6

150A

57.2

5720.3

76.2

7627.1

200A

101.6

10169.4

135.5

13559.3

250A

158.8

15889.8

211.8

21186.4

300A

228.8

22881.3

305

30508.4

 

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