Detectores de Fuga de Gases y Flama, Analizadores, Dispositivos de Alarma y Gases de Calibracion
AMS A000352
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Sonda de gas AMS 3211-700 de alta temperatura con sensor de dióxido de circón para la medición de Oxígeno (O2). Tubo de Kanthal. IP65. Temperatura máxima: 1400 °C.

Parte# con Opciones:        A000352
Precio con Opciones:        Favor de solicitar precio via Email   

Opciones:    

Unidad neumática
(1) Unidad neumática para AMS 3220 con sonda AMS 321x-700
GFC Housing with window with built-in: Pressure reduction for reference air, Flowmeter with needle valve for reference air / cal. Gas, valves for manual actuation between the gases
Unidad neumática
(2) Unidad neumática para AMS 5200 con sonda AMS 321x-700
GFC Housing with window with built-in: Pressure reduction for reference air, Flowmeter with needle valve for reference air / cal. Gas, valves for manual actuation between the gases

  Tiempo de Embarque 4 Semanas  ]

The Application:

The Flue gas probe AMS 3211-700 can be used in applications with high temperatures but low dust loads. The Zircon dioxide sensor of the High temperature Flue gas probe AMS 3211-700 is installed in the flange of the probe. Due to the unique construction of the extraction probe as a Pitot tube, the Flue gas probe AMS 3211-700 supplies the measuring gas to the Zircon dioxide sensor by force of the flue gas flow. A bore hole in the head of the probe provides ambient air as reference air for the sensor. Therefore the High temperature Flue gas probe AMS 3211-700 does not require instrument air during the measurement. The probe design allows the exit of the measuring gas back into the process. In combination with the Transmitter AMS 3220 the High Temperature Flue gas probe AMS 3211-700 is certified for applications according to TA-Luft, 13. and 17. BImSchV and fulfils the requirements for QAL 1 according EN 14181 and EN ISO 14956.

The Measuring principle:

All AMS Flue gas probes are equipped with Zircon dioxide sensors with Platinum electrodes which distinguish themselves by a long lifetime in the process. The Zircon dioxide sensor of the High temperature Flue gas probe AMS 3211-700 is installed in the flange of the probe to reduce the thermal load on the sensor. The measuring gas is supplied to the Zircon dioxide sensor by the flow of the gas through the Pitot tube. Due to the unique design the Flue gas probe AMS 3211-700 can be operated in temperatures up to 1400 °C. To replace the Zircon dioxide sensor of the High temperature Flue gas probe AMS 3211-700 the probe does not have to be dismounted from the duct.

The Measuring system:

The High temperature Flue gas probe AMS 3211-700 can be operated with the Transmitters AMS 3220 or AMS 5200 and a Pneumatic unit. Since the reference air is supplied mechanically by a bore in the head of the probe only one high pressure pneumatic tube is required to supply the calibration gas to the Zircon dioxide sensor. A multi wire, protected cable connects the Transmitter to the Flue gas probe electronically. Due to the modular construction of the Oxygen measuring systems of AMS the Transmitter can be installed inside the housing of the Pneumatic unit. This reduces the required length of both high pressure pneumatic hose and protected cable. The power supply for the Transmitter and the Flue gas probe is also installed in the GRP-housing of the Pneumatic unit. The flue gas probe, the Transmitter and the Pneumatic unit are manufactured according to the protection class IP 65 for General Applications. The Pitot tube of the Flue gas probe is made of temperature resistant Kanthal. Optional the High temperature Flue gas probe AMS 3211-700 can be fitted with Auto-calibration for the automatic time controlled calibration.

AMS 3211-700
Measuring principle ZrO2 sensor with Pt-electrodes
Application Residual oxygen in flue gas
Construction ZrO2 sensor installed in the sensor flange
Gas supply to the sensor by pitot tube with outlet of the sample gas back into the process
Flue gas temp., max. 1400 °C
Dust content (flue gas) max. 2 Gram / Nm3, dry
Flue gas velocity > 0,5 m/s
Time for pre-heating ~ 10 Minutes
T90-Time < 20 Seconds
Reaction time < 5 Seconds
Probe length 300 – 2000 mm
Material Kanthal
Connecting flanges DN 80 PN 16, DN 100 PN 16
Protection IP 65
Reference air supply by diffusion of ambient air to the sensor through a hole in the probe head
Calibration gas supply by separate pneumatic unit
Weight ca. 6,5 kg
Accessories Transmitter: AMS 5200 / AMS 3220 in housing IP 65
Pneumatic unit: GRP housing, Dimensions: 600 x 600 x 200 mm / 800 x 600 x 300 mm. Auto-calibration optional

  • ANALIZADORES > OXIGENO+CO
    A000154 Transmisor y Analizador AMS 5200 CEMspara el control, la vigilancia y el suministro de Sondas de gasAMspara Oxígeno (O2) 0-25% vol y COe. Interfaz serial RS232. Salida de 4-20mA. 2 relés de alarma y 1 relé de estado. Gabinete IP65. Unidad neumática y gabi ..


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> OXIGENO :    4 Articulos encontrados.
A000249
(2954)

AMS  A000249

Sonda de gas AMS 3211-000 con ZrO2 instalado en el flujo a través de celda. Para instalaciones en gabinetes de control EExp usando la conexión eléctrica del cliente. Conductoresflotantessin caja de terminales.

A001694
(2775)

AMS  A001694

Sonda de gas AMS 3211-500 estándar en línea con sensor de dióxido de circón para la medición de Oxígeno (O2). Tubo de acero inoxidable. IP65. Temperatura máxima: 550 °C.

A001700
(2776)

AMS  A001700

Sonda de gas AMS 3211-600 de alta temperatura con sensor de dióxido de circón para la medición de Oxígeno (O2). Tubo de cerámica, Kanthal. IP65. Temperatura máxima: 1700 °C.

A000636
(2917)

AMS  A000636

Sonda de gas AMS 3211-860-150 en línea con sensor de dióxido de circón para la medición de Oxígeno (O2). Tubo de acero inoxidable. IP65. Temperatura máxima: 500 °C. Para uso en ZonasEx 1 y 2.