We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
GRAPHIC CONTROLS LA128969 Circular Chart Recorder Pen - Circular Chart Recorder Pens
GRAPHIC CONTROLSCircular Chart Recorder Pens

GRAPHIC CONTROLS LA128969 Circular Chart Recorder Pen

The GRAPHIC CONTROLS Printwheel is a circular chart recorder pen, model LA128969, with MP-Marking, Multi, and Broad tip type. It includes one pen per unit. 3G Electric interprets your demand for this OEM-specified…

SKU 3G-OTH-162832

Also listed as: LA 128969 · LA-128969

Brand
GRAPHIC CONTROLS
Item
LA128969 Circular Chart Recorder Pen
Category
Circular Chart Recorder Pens
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GRAPHIC CONTROLS
Manufacturer Part Number
LA128969
Type
MP-Marking, Multi, LA128969, Broad
Pens Included
1

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

GRAPHIC CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GRAPHIC CONTROLS Printwheel is a circular chart recorder pen, model LA128969, with MP-Marking, Multi, and Broad tip type. It includes one pen per unit. 3G Electric interprets your demand for this OEM-specified part and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the GRAPHIC CONTROLS LA128969 printwheel used for?

The GRAPHIC CONTROLS LA128969 printwheel is used in circular chart recorders to mark data on paper charts. It is a multi-pen, MP-marking printwheel that produces a broad trace, commonly applied in industrial process monitoring, temperature logging, and pressure recording across manufacturing and utility plants.

What are the specifications of the GRAPHIC CONTROLS LA128969 printwheel?

The GRAPHIC CONTROLS LA128969 printwheel is a multi-pen, MP-marking printwheel with one pen included and a broad trace width. It is manufactured by GRAPHIC CONTROLS under part number LA128969. This printwheel is designed for use with compatible circular chart recorders to produce clear, continuous data marks.

Where to buy GRAPHIC CONTROLS LA128969 printwheel worldwide?

You can source the GRAPHIC CONTROLS LA128969 printwheel through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this printwheel to procurement teams and plant engineers internationally.

How to install the GRAPHIC CONTROLS LA128969 printwheel?

To install the GRAPHIC CONTROLS LA128969 printwheel, first ensure the chart recorder is powered off. Remove the existing printwheel by releasing the retaining clip, then align the new printwheel's mounting hole with the drive shaft and press firmly until it clicks. Verify free rotation before closing the recorder and restarting.

Used in

Common applications for GRAPHIC CONTROLS
Temperature monitoring in cold storage facilities — Graphic Controls circular chart for Dickson, range -20°F to 120°F (Chart 669)
Process temperature recording in industrial ovens — Graphic Controls circular chart for Honeywell, range 0°F to 400°F (BN 24001661-006)
Environmental chamber data logging — Graphic Controls circular chart for Dickson, range 45°F to 90°F (Chart 070)
Continuous strip chart recording in Yokogawa HR 2300 data loggers — Graphic Controls fanfold paper, 13 7/16 in width (YOK B962MEY)
High-temperature industrial process monitoring — Graphic Controls circular chart for Honeywell, range -250°F to 150°F (BN 24001661-042)
Pressure or flow recording with generic scales — Graphic Controls circular chart for Honeywell, range 0 to 1,000 units (BN 24001661-010)

GRAPHIC CONTROLS Products

3G Electric supplies GRAPHIC CONTROLS circular chart recorder pens. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
Red, broad-point pens for Eurotherm Chessel circular chart recorders. Each pack contains three pens. Used for continuous data recording in industrial process monitoring and data logging applications
GRAPHIC CONTROLS
Red, broad-point pens for Eurotherm Chessel circular chart recorders. Each pack contains three pens. Used for continuous data recording in industrial process monitoring and data logging applications
GRAPHIC CONTROLS Pen: Pens, Eurotherm Chessel Recorders, Blue, LA243771, 1 Pens Included, Broad, Pen
GRAPHIC CONTROLS
GRAPHIC CONTROLS Pen: Pens, Eurotherm Chessel Recorders, Blue, LA243771, 1 Pens Included, Broad, Pen
GRAPHIC CONTROLS Pen: Pens, Eurotherm Chessel Recorders, Red, LA243772, 1 Pens Included, Broad, Pen
GRAPHIC CONTROLS
GRAPHIC CONTROLS Pen: Pens, Eurotherm Chessel Recorders, Red, LA243772, 1 Pens Included, Broad, Pen
GRAPHIC CONTROLS Pen: Pens, MP-Marking, Purple, MP 82-39-0406-06 PUR MKR, 0.83 in Nib Lg, 6 PK
GRAPHIC CONTROLS
GRAPHIC CONTROLS Pen: Pens, MP-Marking, Purple, MP 82-39-0406-06 PUR MKR, 0.83 in Nib Lg, 6 PK
GRAPHIC CONTROLS Pen: Pens, MP-Marking, Black, MP 82-39-0401-06 BLK MKR, 0.83 in Nib Lg, Pen, 6 PK
GRAPHIC CONTROLS
GRAPHIC CONTROLS Pen: Pens, MP-Marking, Black, MP 82-39-0401-06 BLK MKR, 0.83 in Nib Lg, Pen, 6 PK
Green MP-Marking pen for circular chart recorders, with a 0.83-inch nib length. Sold in a pack of 6. Suitable for producing continuous traces on paper charts in industrial process monitoring and data recording applications
GRAPHIC CONTROLS
Green MP-Marking pen for circular chart recorders, with a 0.83-inch nib length. Sold in a pack of 6. Suitable for producing continuous traces on paper charts in industrial process monitoring and data recording applications

More from GRAPHIC CONTROLS

View all GRAPHIC CONTROLS parts →
This pack of three green pens is designed for use with Eurotherm Chessel circular chart recorders. Each pen provides consistent marking for continuous process monitoring in industrial environments such as power generation, chemical processing, and manufacturing
GRAPHIC CONTROLS
This pack of three green pens is designed for use with Eurotherm Chessel circular chart recorders. Each pen provides consistent marking for continuous process monitoring in industrial environments such as power generation, chemical processing, and manufacturing
Purple MP-Marking pen with 0.14 in nib length, sold in a 6-pack. Designed for use with circular chart recorders to produce clear traces on paper charts for process monitoring
GRAPHIC CONTROLS
Purple MP-Marking pen with 0.14 in nib length, sold in a 6-pack. Designed for use with circular chart recorders to produce clear traces on paper charts for process monitoring
Green MP-marking pen with fine tip for circular chart recorders. Suitable for temperature recording applications in industrial process monitoring. Pack of 6
GRAPHIC CONTROLS
Green MP-marking pen with fine tip for circular chart recorders. Suitable for temperature recording applications in industrial process monitoring. Pack of 6
Red broad-tip marking pen for circular chart recorders. Nib length 0.4 inches. Sold as a pack of 5. Used for producing clear traces on paper charts in process monitoring applications
GRAPHIC CONTROLS
Red broad-tip marking pen for circular chart recorders. Nib length 0.4 inches. Sold as a pack of 5. Used for producing clear traces on paper charts in process monitoring applications
GRAPHIC CONTROLS
GRAPHIC CONTROLS
Replacement pen for Yokogawa circular chart recorders. Green ink, broad nib, 1.11-inch nib length. Pack of 3. Used in industrial process monitoring to record temperature, pressure, or flow data on circular charts
This blue MP-marking pen is designed for use with circular chart recorders in industrial data logging applications. The 0.83-inch nib length provides a clear trace on paper charts. Supplied in a 6-pack
GRAPHIC CONTROLS
This blue MP-marking pen is designed for use with circular chart recorders in industrial data logging applications. The 0.83-inch nib length provides a clear trace on paper charts. Supplied in a 6-pack
Magenta circular chart recorder pen for Yokogawa instruments. Pack of 3 pens with 0.54-inch nib length. Used for continuous data recording in industrial process monitoring applications
GRAPHIC CONTROLS
Magenta circular chart recorder pen for Yokogawa instruments. Pack of 3 pens with 0.54-inch nib length. Used for continuous data recording in industrial process monitoring applications
This 6-pack of blue MP-Marking pens is designed for use with circular chart recorders in industrial process monitoring and data recording applications. Each pen features a 0.24-inch nib length for clear trace output on paper charts. The static pen type ensures consistent marking in continuous recording environments
GRAPHIC CONTROLS
This 6-pack of blue MP-Marking pens is designed for use with circular chart recorders in industrial process monitoring and data recording applications. Each pen features a 0.24-inch nib length for clear trace output on paper charts. The static pen type ensures consistent marking in continuous recording environments