Overview

The ABB C1900 series is a general-purpose circular chart recorder designed for process monitoring and recording of variables such as temperature, pressure, flow, and humidity.

The IM/C1900‑RED PAK variant is a packaged model providing reliable operation, CE/UL certification, and robust construction.

It combines traditional chart recording with modern digital features, making it ideal for industries requiring hard-copy records alongside electronic data integration.

Technical Specifications

Key Features

• Flexible recording: Supports up to 4 pens with individually configurable ranges.

• Configurable chart speeds: From fast (1 hour) to long-term (32 days per revolution).

• Integrated control: Optional PID autotune and loop control.

• Durable construction: NEMA 4X/IP66 protection suitable for industrial and hose-down environments.

• Communication ready: RS485 Modbus interface for integration with automation and control systems.

• Upgradeable design: Plug-in cards available for math functions, extra channels, or I/O expansion.

Typical Applications

• Chemical & pharmaceutical plants: Recording batch processes.

• Power generation: Monitoring boiler and turbine parameters.

• Food & beverage industry: Ensuring compliance with process recording standards.

• Water treatment: Logging flow, pressure, and quality parameters.

• General manufacturing: Recording temperature, pressure, and other critical process variables.

FAQ

Q1: How many pens can the ABB IM/C1900‑RED PAK support?
A1: Up to 4 pens, each with configurable ranges.

Q2: What chart speeds are available?
A2: Selectable from 1 hour to 32 days per revolution.

Q3: Does it support control functions?
A3: Yes, optional PID control with autotune is available.

Q4: What is its protection rating?
A4: It is NEMA 4X/IP66 rated, suitable for hose-down and harsh industrial environments.

Q5: Can it be upgraded?
A5: Yes, with plug-in cards for math functions, additional channels, or I/O expansion.