Online Sensors and Controllers: Conductivity Sensors 3400sc Digital Contacting Conductivity Sensors

3400sc Digital Contacting Conductivity Sensors

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3400sc Digital Contacting Conductivity Sensors

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These enhanced performance sensors are manufactured to exacting tolerances using high quality, rugged materials for demanding applications including ultra-pure water, clean-in-place (CIP), and boiler/condensate monitoring. Each sensor is tested to determine its unique, absolute four-digit cell constant. Simply key in this constant (Hach’s easy DRY-CAL™ method) when configuring the analyzer to ensure the highest possible measuring accuracy. Also, each sensor has a Pt 1000 RTD temperature element built into its tip for exceptionally fast response to changes in temperature with ±0.1ºC accuracy.

The sensors measure from theoretically pure water (0.057 µS/cm or 18.2 MΩ) up to 200,000 µS/cm. Hach’s sc Digital Controllers accept multiple digital sensor inputs, and can be user-set to measure conductivity, resistivity,TDS, salinity, or one of six calculated measurements.

Compression fitting sensors feature titanium electrodes and a compression fitting for universal installation with up to 4 inches (102 mm) insertion depth. The 1/2-inch or 3/4-inch male NPT compression fittings are offered in Kynar® (PVDF) or 316 stainless steel. A longer version of this sensor is available for use with a 316 stainless steel ball valve hardware assembly to insert/retract the sensor from the process without stopping the flow. The longer version can also be used for insertion through a compression fitting. Maximum insertion depth is 7 inches (178 mm).

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Sort Ascending Sort Descending Part Number	Sort Ascending Sort Descending Boiler/Condensate Compression General purpose Sanitary flange Installation style	Sort Ascending Sort Descending 0.05 cm-1 0.5 cm-1 1.0 cm-1 10 cm-1 10 cm-1 5.0 cm-1 Cell Constant k	Sort Ascending Sort Descending 7 m 7 m (23 ft.) Standard Probe Cable Length (integral)Digital Probe: 6 m (23 ft.) Standard Probe Cable Length (integral)Digital Probe: 7 m Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.) Cable Length	Web Price
D3422B3 Compare	Compression	0.5 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3422A1 Compare	Compression	0.05 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3422D3 Compare	Compression	5.0 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3422E3 Compare	Compression	10 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3422C3 Compare	Compression	1.0 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3422A2 Compare	Compression	0.05 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m (23 ft.)	Contact Hach
D3444D8 Compare	Boiler/Condensate	5.0 cm-1	7 m	Contact Hach
D3433B8 Compare	General purpose	0.5 cm-1	Standard Probe Cable Length (integral)Digital Probe: 6 m (23 ft.)	Contact Hach
D3433E8 Compare	General purpose	10 cm-1	Standard Probe Cable Length (integral)Digital Probe: 7 m	Contact Hach
D3444B8 Compare	Boiler/Condensate	0.5 cm-1	7 m	Contact Hach