DR 4300 Series Chart Recorder

The DR 4300 Series is a family of circular chart recorders manufactured by Honeywell for continuous monitoring and recording of process variables such as temperature and pressure. These units use a rotating circular chart with pens to provide a permanent graphical record of analog inputs over time.

The series includes both single-pen and dual-pen configurations, allowing one or two variables to be recorded simultaneously. The recorders accept a range of analog inputs, including thermocouple and RTD temperature sensors, and support configurable input ranges. Depending on configuration, models can provide relay outputs for alarm functions and current output signals such as 4-20mA.

Products in This Series

• Single-pen chart recorders (DR4301, DR4311 models) for recording a single process variable
• Dual-pen chart recorders (DR4312 models) for recording two variables simultaneously
• Main control board (Honeywell 51404453-002), the central processing and control module that manages input processing, drives the pen and chart stepper motors, and generates output signals

All products in this series are manufactured by Honeywell and are used in applications requiring a permanent, at-a-glance record of process conditions.