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国产进口 : 进口 产地品牌 : Hamilton Bonaduz AG 型 号 : VisiTrace DO 120 |
总访问 : 2577 产品类别 : 发酵罐配套产品 最后更新 : 2026-02-07 16:51:36 |
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Measurement Principle |
Oxygen dependent luminescence quenching |
|
Measuring Range |
0 to 2 ppm (0 to 50 mbar) |
|
Oxygen Consumption |
None |
|
Required Flow |
None |
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Response Time |
< 20 sec in gas; < 90 sec in water |
|
Temperature Sensor |
NTC 22 kOhm |
|
Drift at Room Temperature |
< 1 % per week @ 100 ppb |
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Configurable Values |
DO: mbar; %-sat; %-vol; µg/l; mg/l; ppb/ppm (gas); ppb/ppm (dissolved oxygen); Temperature: °C, °F, K |
|
Autoclavable |
No |
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CIP |
Yes |
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Steam Sterilizable |
Yes, max. temperature 140°C |
|
Process Temperature |
-10 to 140°C; the Sensor provides no DO reading above 85°C |
|
Pressure Range |
-1 to 12 bar |
|
O-ring Material |
EPDM (FDA approved) |
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Surface Quality of Steel |
Ra < 0.4 µm (N5) |
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Protection Rating |
IP 68 |
|
Certificate |
Yes, with parameter settings and materials used |
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Serial Number |
Yes |
|
Diameter |
12 mm |
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Process Connection |
PG13,5 |
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Electrical Connector |
M12 |
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Analog Interface 1 |
4-20 mA for DO, programmable |
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4-20 mA Accuracy |
03 current value 005 mA B |
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4-20 mA Current Range |
3.5 to 22 mA |
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Operating Voltage |
18 to 30 VDC |
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Electrolyte |
None |
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Wetted parts |
Stainless steel 1.4435, Silicone (FDA approved), EPDM |
|
a-length |
120 mm |
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Analog Interface |
Two wire sink needs to be powered by external power supply |
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Accuracy at 25°C |
± 0.5 ppb or 2% whichever is greater |
|
Membrane / Cap |
Delivered with ODO Cap L0 |
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