R1200 Chart Recorder: Accurate 8-Channels Multipoint Data Recording Support

Introduction

The R1200 lineup is a versatile chart recorder capable of logging multiple analog input signals simultaneously, including standard industry outputs such as 4–20 mA current loops and 0–10 V voltage signals. This recorder interprets and scales incoming signals into time-sequenced records, which are displayed in a visual chart format that is easy to read and interpret.

By documenting parameter changes over hours, days, or longer periods, the R1200 aids troubleshooting, process optimization, and regulatory documentation. Its intuitive interface, configurable input settings, and rugged construction make it suitable for diverse industrial environments that require reliable and long-term signal recording.

Working principle

The R1200 Chart Recorder operates by receiving analog electrical signals from connected external devices and converting them into a time-based graphical record. Its core operating logic includes:

Step 1: Signal Input

It accepts multiple analog signals, typically 4–20 mA and voltage inputs (0–10 V), from connected measurement equipment.

Step2: Signal Conversion

Onboard electronics scale and convert these inputs according to user-configured ranges.

Step 3: Recording & Display

The recorder plots the converted signals over set time intervals, producing clear trend charts that visualize parameter behavior.

Step 4: Historical Data Visualization

Recorded charts allow operators to review historical data, observe process dynamics, and support quality analysis or compliance reporting.

Key features

The R1200 Chart Recorder is built for stability, flexibility, and clarity in industrial data recording:

• Multi-Channel Analog Input: Supports several analog channels to record multiple process signals simultaneously.
• Flexible Signal Compatibility: Accepts standard current (4–20 mA) and voltage (0–10 V) inputs from external transmitters.
• Configurable Input Scaling: Users can define input scaling and ranges to match the connected measurement outputs.
• Continuous Time-Based Chart Recording: Visualizes parameter variations over pre-defined periods, allowing quick trend assessments.
• Intuitive Local Interface: Easy-to-read chart output provides a real-time graphical representation of recorded signals.
• Durable Industrial Design: Engineered to operate consistently in plant environments, offering dependable long-term performance.
• Alarm and Control Potential: When integrated with automation systems, the R1200 can support alerting and process control based on recorded signal thresholds.

Specification

Applications

The R1200 Chart Recorder serves as a reliable data logging and visualization tool in automated and industrial environments where external transmitters provide standardized electrical outputs:

• Historical Record Documentation: Production of time-sequenced charts to support operational reporting, troubleshooting, and compliance verification.

• Automation Integration: Works with PLC, SCADA, or DCS systems to provide analog signal history, complementing digital data acquisition and enhancing decision support.

• Performance Tracking: Capture of long-term signal changes to monitor process stability, support maintenance planning, and reveal performance patterns.

In all cases, the R1200 depends on connected devices that provide compatible analog or voltage outputs, enabling the recorder to create accurate visual histories of process signal behaviors.