PH de DKK

2017-11-27View Original

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La lectura que muestra el medidor secundario coincide con el valor real del pH. El sistema de control DCS indica un valor de 14, lo cual está fuera del rango permitido. La corriente de salida es de 20 mA, en lugar de los 4–20 mA esperados. ¿Dónde está el problema?

Reply #22017-11-27

Verifique si el rango de salida del transmisor está configurado correctamente

Reply #32017-11-27

Antes funcionaba bien, pero de repente los medidores locales y el DCS dejaron de coincidir

Reply #42017-11-27

Cambie la corriente a 4-22 ma

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PH de DKK

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