3728 sc Sensor de conductividad inductivo digital, PTFE, convertible

3728 sc Sensor de conductividad inductivo digital, PTFE, convertible
# de producto: D3728E2T.99
Precio final Contacto Hach

Wide Measuring Range

Hach’s Inductive Conductivity Sensors measure 200 up to 2,000,000 microSiemens/cm. A built-in Pt 1000 RTD compensates the measured conductivity for changes in process temperature.

Low Maintenance Design

The inductive sensor design eliminates polarization and electrode coating problems that commonly affect conventional contacting electrode-type conductivity sensors.

Versatile Mounting Styles

Sensors can be installed using a choice of four mounting styles—immersion, insertion, union, and sanitary.

Principal of Operation

Inductive conductivity sensors induce a low current in a closed loop of solution, then measure the magnitude of this current to determine the solution’s conductivity. The conductivity analyzer drives Toroid A, inducing an alternating current in the solution. This current signal flows
in a closed loop through the sensor bore and surrounding solution. Toroid B senses the magnitude of the induced current which is proportional to the conductance of the solution. The analyzer processes this signal and displays the corresponding reading.

Withstands Harsh Environments

The inductive sensor is available in sanitary (CIP) flange style and convertible styles in PFA®, polypropylene, PEEK®, and PVDF material. Select sensors can withstand high pressures and temperatures.

Contenido de la caja

Includes: sensor with cable, digital gateway, extension cable and manual

Especificaciones

Body Material: PFA
Contenido de la caja: Includes: sensor with cable, digital gateway, extension cable and manual
Distancia máxima de sensor a controlador: Digital
flujo: máx. 3 m/s
Garantía: 12 meses
Length: 127 mm
Limite de presión: 13.8 bar a 200 °C
  200 µS/cm - 2000 mS/cm
Longitud de cable: 6 m fixed cable + 1 m digital cable
Material: Sensor Body: PFA
Notas especiales: Compuesto por un sensor analógico 3728E2T con cable fijo de 6 m, gateway AD y cable digital de 1 m.
Profundidad de inmersión del sensor: 79.2 mm
Rango: 200 µS/cm - 2000 mS/cm
Rango de Temperatura de operación: -10 - 200 °C (Sensor)
Sensor de temperatura: Pt1000 RTD
Tipo de montaje: Convertible