DPD1P1 digital pH probe HACH

pHD sc: Digital pH sensor with glass differential electrode, sc compatibility, PEEK®, Convertible Mount

Product Number: DPD1P1

The smart choice for accurate and reliable online process pH measurement. Hach’s patented differential electrode measurement technique ensures more accurate pH readings, providing increased reliability to reduce downtime and maintenance for measuring pH over traditional pH sensors.

Our DPD1P1 digital pH probe is Convertible Mount complete with a 10m cable and compatible with Hach SC controllers.

This instrument connects to Claros, Hach’s innovative Water Intelligence System, enabling you to seamlessly connect and manage instruments, data, and process – anywhere, anytime. The result is greater confidence in your data and improved efficiency in your operations. To unlock the full potential of Claros, insist on Claros Enabled instruments.

Technical Attributes of Hach DPD1P1 digital pH probe

Accuracy± 0.02 pH

Body materialPEEK

Cable ConnectionDigital

Cable Length 10m (33 ft.)

Calibration Method Two point automatic, one point automatic, two point manual, one point manual

Communication Modbus

Compliance Hazardous location, Maritime, CE

Drift0.03 pH per 24 hours, non-cumulative

Electrode Type General Purpose

Flow Rate 3 m (10 ft.) per second, maximum

Length 271.3 mm

Mounting Convertible

Operating Temperature Range -5 - 70 °C (23 - 158 °F) pHD and ORP

0 - 50 °C (32 - 122 °F) SS pHD

Before initial pH calibration, calibrate the temperature measurement when the sensor is in water or buffer which is at approximately the same temperature as the pH buffers (matches current recommendation)

Pressure Range Maximum 10.7 bar. 6.9 bar for Digital Sensor at 70°C, and 6.9 bar for Analog Sensor at 105°C.

Applications:

Membrane Protection

Nutrient Monitoring

Nutrient Monitoring

Secondary Treatment

Secondary Treatment

Ultrapure Water