Specification
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Measurement technology
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Conductivity
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Measurement principle
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Conductivity with two graphite electrodes
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Parameter
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Conductivity
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Measurement range
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0.00 µS… 20000 µS
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Measurement accuracy
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±0.5 µS at 20 µS
± 5 µS at 200 µS
± 50 µS at 2000 µS
± 500 µS at 20000 µS
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Response time
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T90 < 60s
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Temperature compensation
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Via NTC
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Housing material
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PVC housing, graphite electrodes
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Dimensions (L x Ø)
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220 mm x 33 mm
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~ 8.7“ x 1.3“
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Interface
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RS485 (Modbus RTU)
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Power supply
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12…24 VDC
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Connection
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8-pin M12 connector, cable length 2 m or 10 m
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Maintenance interval
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2 years
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System compatibility
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Modbus RTU
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Warranty
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1 year (EU & US: 2 years) on electronics;
wear parts are excluded from the warranty
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Process pressure
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10 bar
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~ 145 psig
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Calibration method
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One-point calibration with standard measuring solution
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Process temperature
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0…50°C
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~ +32 °F to +122 °F
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VN 2212 
US 1931 
MY 512 
GB 389 
CA 307 
SG 297 
AU 278 
BR 233 
