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Overview
The TB4042 conductivity cell expands the advancements in process conductivity measurement initiated by ABB with four-electrode conductivity measurement. Unlike four-electrode sensors, toroidal sensors have no electrodes.
The TB4042 toroidal conductivity cell provides a means for measuring solution conductivity in chemically aggressive solutions that corrode, foul, or otherwise destroy, electrode-type sensors. The sensor itself comprises two wound toroids encapsulated in a chemically resistant non-conductor made of polyetheretherketone (PEEK). Measurement is made inductively via a magnetic coupling between the solution and the toroids. Because the measurement is made inductively and there are no electrodes that can be affected by erroneous resistances from foulants or coatings, these sensors are virtually impervious to all but thick layers of foulants.
Specification
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item
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value
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accuracy
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±0.1 pH
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type
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Conductivity Sensor
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place of origin
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Switzerland
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warranty
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1 years
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customized support
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OEM
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brand name
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ABB
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model number
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TB4042
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material
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PEEK
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Display Type
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NO
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Multi-range capability
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400 μS/cm to 2,000 mS/cm
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Versatile mounting
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1-1/2 in In-line and low and high pressure ball valve insertion
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High pressure and temperature ratings
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up to 200 °C (392 °F), 2,070 kPag (300 psig)
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Materials
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PEEK 316
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Temperature compensation
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RTD
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Temperature
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Max. 200 °C (392 °F)
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Pressure
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Max. 689 kPag (100 psig)
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Cable length in m (ft)
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1.5 (5) 3.0 (10) 4.6 (15) 6.1(20) 9.1 (30) 12.2 (40) 15.2 (50)
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Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
