This product is no longer available and has been replaced by: CS547A-L.
CS547-L Conductivity and Temperature Probe
Services Available
Repair No
Calibration No
Free Support No


The CS547 (pn 10865) measured conductivity by three passivated 316 stainless steel annular electrodes with dc isolation capacitors using the A547 and a data logger. A thermistor measured water temperature.

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Detailed Description

The CS547 had a pH range of 3.0 to 9.0, with a conductivity accuracy of ±5% (at 25°C) over 0.45 to 7.0 mS/cm range, ±10% (at 25°C) over 0.005 to 0.45 mS/cm range. Temperature polynomial linearization accuracy was typically less than ±0.1°C over 0° to +48°C range. Interchangeability accuracy was typically less than ±0.2°C over 0° to +50°C range.


Operating Temperature 0° to 50°C
Weight 0.3 kg (0.6 lb) with 3.05-m (10-ft) cable


The CS547-L required one differential analog input, one single-ended analog input, and two excitation channels.

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