Honeywell 30735489-002 Red Pen

The Honeywell 30735489-002 is a high-performance, secondary position red ink chart recorder pen designed for the precise demands of industrial data logging. Engineering specifically for Honeywell DR4300, DR4200, and DR4500 Classic series circular chart recorders, this 6-pack of broad tip markers ensures high-visibility trace lines across a variety of process variables. Each pen features a 0.37-inch (9.4mm) nib length, providing the necessary clearance for multi-pen recorder configurations where the #2 pen must operate without interfering with the primary pen's travel. These Honeywell recorder pens utilize an all-temp ink formula that resists smearing and maintains legibility in high-humidity or fluctuating temperature environments common in HVACR and industrial plants. As a critical OEM replacement part, the 30735489-002, also cross-referenced as 82-39-0202-06, maintains the calibration integrity of your instrumentation by providing consistent ink flow and pressure against the chart paper. Reliability in these industrial marking systems is essential for accurate compliance reporting and equipment monitoring.

Key Benefits

• Optimized Compatibility: Designed for seamless integration with Honeywell DR4200, DR4300, and DR4500 series circular recorders.
• Precision Engineering: The 0.37" broad tip nib ensures clear, legible data traces on standard circular charts.
• Industrial Grade Ink: Fast-drying, all-temp red ink prevents bleeding and smudging for long-term data retention.
• Easy Installation: Simple snap-on design allows for quick field replacement, reducing downtime during maintenance cycles.
• Cost-Effective 6-Pack: Standard 6/pack quantities ensure technicians have a reliable supply for multi-unit facilities.

Common Questions

Which recorder position is the 30735489-002 intended for?
This red pen is specifically designed for Position #2 in multi-pen Honeywell recorders. If you are replacing the primary pen, you will typically require the purple Position #1 pen (30735489-007).

Are these pens compatible with Truline series recorders?
No, Truline recorders (like the DR4500A) generally utilize a thermal printhead or different stylus assemblies. The 30735489-002 is specifically for ink-style circular chart recorders such as the DR4300 and DR4500 Classic.

What is the shelf life of these recorder pens?
When stored in their original sealed packaging in a cool, dry environment, these pens maintain their ink viscosity and flow characteristics for extended periods, preventing the "dry-out" issues common with inferior third-party markers.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.