Honeywell dr4300

Type: Circular chart paper recorder.

Chart Size: 10″ (≈ 260 mm) circular paper chart for standard models.

Supported Inputs: Thermocouples (10 types), RTDs, mA, mV, and voltage signals — making the unit compatible with many types of industrial sensors (temperature, pressure, flow, etc.).

Outputs / Options: Available options include alarms, on/off control, 4–20 mA retransmission, PID control, and communication interfaces such as RS-485 / Modbus (depending on the model and configuration).

Power Supply: Universal input 100–240 VAC, 50/60 Hz.

Your unit: 100–240 VAC, 28 VA — consistent with the DR4300 series specifications.

Operating Temperature: 0 to 55 °C.

Construction / Housing: Rugged molded housing with a plastic front door, designed for industrial environments.

Typical Applications: Continuous recording of process variables such as temperature, pressure, or flow. Used in industrial ovens, environmental chambers, food processing, pharmaceutical production, textile plants, dairies, water treatment systems, and general industrial monitoring.

Status: The DR4300 product line has been discontinued by the manufacturer.