ABB TB4042 Toroidal Electrodeless Conductivity PH Sensor

ABB TB4042 Toroidal Electrodeless Conductivity PH Sensor

: В наличии

: Liquid Analyzers

: ABB

Распродажа

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...

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

item
value
accuracy
±0.1 pH
type
Conductivity Sensor
place of origin
Switzerland
warranty
1 years
customized support
OEM
brand name
ABB
model number
TB4042
material
PEEK
Display Type
NO
Multi-range capability
400 μS/cm to 2,000 mS/cm
Versatile mounting
1-1/2 in In-line and low and high pressure ball valve insertion
High pressure and temperature ratings
up to 200 °C (392 °F), 2,070 kPag (300 psig)
Materials
PEEK 316
Temperature compensation
RTD
Temperature
Max. 200 °C (392 °F)
Pressure
Max. 689 kPag (100 psig)
Cable length in m (ft)
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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