PHJ-SZ / ORPJ-SZ Digital pH / ORP Electrode Series

HONZEN INSTRUMENTS / water-quality measurement electrode

PHJ-SZ / ORPJ-SZ Digital pH / ORP Electrode Series

PHJ-SZ / ORPJ-SZ Digital pH / ORP Electrode Series is an water-quality measurement electrode listed in the supplied water-quality catalogue. The model and specifications below are taken from its own catalogue page.

Overview

Key Features

pH range: PHJ-SZ: 2–12 pH
ORP range: ORPJ-SZ: ±1999 mV
Communication: RS-485

Technical Specifications

Models / configurations

PHJ-SZ-5M; ORPJ-SZ-5M

pH range

PHJ-SZ: 2–12 pH

ORP range

ORPJ-SZ: ±1999 mV

Power supply

DC 24 V

Communication

RS-485

Process connection

3/4-inch NPT

Temperature

0–50 °C

Pressure

<0.2 MPa

Resolution

PHJ-SZ: 0.01 pH; ORPJ-SZ: 1 mV

Temperature compensation

Pt1000

Calibration

PHJ-SZ: two- or three-point; ORPJ-SZ: one-point

Model Selection / Ordering Information

PHJ-SZ-5M; ORPJ-SZ-5M

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