Online Sensors and Controllers: pH & ORP Sensors Analog Differential pH Sensors

Analog Differential pH Sensors

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Hach pHD Process pH Sensors for use with Hach's Digital sc Controllers and Digital Gateway.

The inline process pH sensors feature exceptional performance due to the Differential Electrode Measurement Technique. This field-proven technique uses three electrodes instead of the two electrodes used in conventional pH sensors, resulting in unsurpassed measurement accuracy, greater reliability, and less downtime and maintenance.

Hach pH sensors are available in a wide variety of body materials, mounting styles, pH electrode types, and cable connections. PEEK is suitable for most applications, and Ryton is preferred for use in clean water. Use the blue filter bar below to select the right inline process pH sensor for your application.

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Sort Ascending Sort Descending Clear All Part Number	Sort Ascending Sort Descending Clear All PEEK PPS Body material	Sort Ascending Sort Descending Clear All Convertible Mounting	Sort Ascending Sort Descending Clear All Cable Connection	AUD Price (Incl. GST)
PD1R1 Compare	PPS	Convertible	Analog	Contact Hach
PD1P1 Compare	PEEK	Convertible	Analog	Contact Hach
PD1R3 Compare	PPS	Convertible	Analog	Contact Hach
PD1P3 Compare	PEEK	Convertible	Analog	Contact Hach