เครื่องวัดค่า Conductivity meter - BI-650 Online Conductivity Controller
รายละเอียดสินค้า เครื่องวัดค่า Conductivity meter - BI-650 Online Conductivity Controller
BI-650 Online Conductivity Controller
Economical online conductivity controller, 1 to 3 points calibration, 4 to 20mA signal output. The meter is suitable for monitoring the conductivity and TDS of the water quality.
Features:
• Economical online conductivity controller contains TDS measurement mode.
• 1 to 3 points calibration with automatic calibration solution recognition.
• Selectable cell constant, temperature coefficient and TDS conversion factor.
• Automatic Temperature Compensation ensures accurate reading.
• Low and high alarm limits can be set by user and automatically activate an external device.
• 4 to 20mA output signal meets industry standard.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) for different application requirements.
• System menu allows setting the 9 parameters, including the number of calibration points,
cell constant, alarm limits, hysteresis value, etc.
• Reset feature automatically resumes all settings back to factory default settings.
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Model |
BI-650 |
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Conductivity |
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Range |
0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
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Accuracy |
±1% F.S |
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Resolution |
0.01, 0.1, 1 |
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Calibration Points |
1 to 3 points |
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Calibration Solutions |
84uS/cm, 1413uS/cm, 12.88mS/cm, 111.8mS/cm |
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TDS |
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Range |
0~100ppt (Max. 200ppt, depending on factor setting) |
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Accuracy |
±1% F.S |
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TDS Factor |
0.1~1.0 (Default 0.5) |
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Temperature |
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Range |
0~100°C, 32~212°F |
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Accuracy |
±1°C |
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Resolution |
0.1°C |
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Communication |
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Signal Output |
4~20mA |
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Load |
Max. 500Ω |
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Low and high alarm limits |
0.02uS/cm~20.0mS/cm, Selectable |
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Communication Interface |
RS485 |
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Connection Terminals |
Detachable screw terminals |
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Others |
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Temperature Compensation |
0~100°C, 32~212°F, Automatic |
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Temperature Coefficient |
0.0~10.0%/°C |
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Cell Constant |
K=0.1, 1, 10 |
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Normalization Temperature |
25°C |
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Environmental Conditions |
0~60°C, 32~140°F |
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Power Requirements |
DC24V |
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Dimensions |
96(L)×96(W)×75(H)mm |
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Weight |
350g |
