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Your Source for Process Measurement & Control

100 and 180 mm Programmable Chart Recorders

RD100B and RD1800B Series

Strip Chart Recorders | RD100B and RD1800B Series

Strip Chart Recorders

See All Models Below

2 year warranty CE
  • Digital and Bar Graph Display
  • 1, 2, 3, 4 Continuous Pens or 6-Point Dot Printing Models (RD1800B Also Has 12, 18, 24 Dot Printing)
  • Universal Inputs: Thermocouple, RTD, Voltage
  • Programmable Input Types, Full Scale Ranges, Alarms, Chart Speed
  • Powerful but Easy to Use
  • Interactive Displays Make Setup Easy
  • Large, Bright Dot-Matrix Display for Data and Units
  • Compact—Only 220 mm (8.6") Deep
  • Splashproof Front Door
  • Fast Dot Printing—6 Channels in as Little as 10 Seconds
  • Removable Terminal Blocks for Easy Wiring
  • Optional Alarms with Remote Control
  • Optional RS422A/485 or Ethernet Communications
  • Pen Offset Compensation
Recorders - View related products


The RD100B 100 mm (4") and RD1800B 180 mm (7") Series programmable chart recorders are easy to use. They feature universal thermocouple, RTD, and DC voltage (mV or V) inputs, as well as an analog bar graph and a digital display.
Each recorder can print out—at programmed intervals or on demand—the date and time, channel number, scale marking, tag number, proper engineering units, chart speed, alarm value, and complete program list.
The non-contact, ultrasonic pen-position transducer is more accurate than standard pen mechanisms. The wear-free, brushless DC servo-motor eliminates the need for motor brushes, lead wire, and connectors, and is directly mounted to the printed circuit board. These 2 features contribute to the long, trouble-free life of these recorders.
Optional Communication Output The optional RS422A/485 or Ethernet interface lets the user connect up to 32 units on a multidrop line to a single host computer for data logging or input/output of any setup parameter.
Versatile Alarm and Remote Control Functions (Optional)
The user can select up to 4 of the following 6 alarm types: high/low limit, deviation high/low limit, rate of change high/low. Optional alarm relay contact outputs are front-panel selectable. Also included is a remote control feature, which lets the user select any 5 of the following functions through the front keypad: recording start/stop; chart speed change; manual printout start; message printout start (up to 5 user-defined messages).
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What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.


Most Popular Models!

Part Number/ Desc.
Click to expand/minimize a list of what others bought with theRD101B
RD101B Star
Availability: 1 week
1 channel 100 mm (4") continuous
RD101B/C7 Star
Availability: 9 weeks
1 channel 100 mm (4") continuous with Ethernet Interface
RD102B Star
Availability: 1 week
2 channels 100 mm (4") continuous
RD103B Star
Availability: 9 weeks
3 channels 100 mm (4") continuous
RD104B Star
Availability: 9 weeks
4 channels 100 mm (4") continuous
RD106B Star
Availability: 1 week
6 channels 100 mm (4") dot
RD106B/C7 Star
Availability: 9 weeks
6 channels 100 mm (4") dot with Ethernet Interface
RD1801B Star
Availability: 9 weeks
1 channels 180 mm (7") continuous
RD1802B Star
Availability: 9 weeks
2 channels 180 mm (7") continuous
RD1803B Star
Consult Sales  
3 channels 180 mm (7") continuous
RD1804B Star
Availability: 9 weeks
4 channels 180 mm (7") continuous
RD1806B Star
Availability: 9 weeks
6 channels 180 mm (7") dot
RD1812B Star
Availability: 9 weeks
12 channels 180 mm (7") dot
RD1818B Star
Availability: 9 weeks
18 channels 180 mm (7") dot
RD1824B Star
Availability: 9 weeks
24 channels 180 mm (7") dot
Click to expand/minimize a list of what others bought with theRD100A-01
RD100A-01 Star
Availability: In Stock
Disposable red felt pen channel 1
Click to expand/minimize a list of what others bought with theRD100A-02
RD100A-02 Star
Availability: In Stock
Disposable green felt pen channel 2
Click to expand/minimize a list of what others bought with theRD100A-03
RD100A-03 Star
Availability: 9 weeks
Disposable blue felt pen channel 3
RD100A-04 Star
Availability: 1 week
Disposable violet felt pen channel 4
Click to expand/minimize a list of what others bought with theRD100A-11
RD100A-11 Star
Availability: In Stock
Plotter pen
RD100B-SW1 Star
Consult Sales  
Configuration software for models with communication interface
RD100B-SW2 Star
Consult Sales  
Configuration software for models without communication interface
RD100-RC Star
Availability: In Stock
6-color print ribbon purple, red, green, blue, brown, black (RD106 only)
Click to expand/minimize a list of what others bought with theRD110-RC
RD110-RC Star
Availability: 1 week
6-color print ribbon for RD1806, RD1812, RD1818 and RD1824
RD100-ZFP-1 Star
Availability: 1 week
Z-fold chart paper (pkg. of 1) 100 mm x 16 m (4" x 52') RD100A Series
Click to expand/minimize a list of what others bought with theRD110-ZFP
RD110-ZFP Star
Availability: In Stock
Z-fold chart paper (pkg. of 1) 180 mm x 20 m (7" x 65') RD1800 Series
All dollar amounts on this site are shown in Canadian currency. Note: Each unit comes with 1 pen per channel, 1 pack of paper, mounting brackets and complete operator’s manual.
OMEGACARESM extended warranty program is available for models shown on this page. OMEGACARESM covers parts, labor and equivalent loaners. Ask your sales representative for full details when placing an order.
Ordering Example: (1) RD104B 4-pen recorder with 4 alarm relays, CAD5,830.00

Part Number Builder

Build Your Part Number Below
Option Descriptions:

(1) Number of Input Channels/Recording Type select from:
101B for 2 Channel/100 mm (4in.) continuous
102B for 2 Channel/100 mm (4in.) continuous
103B for 3 Channel/100 mm (4in.) continuous
104B for 4 Channel/100 mm (4in.) continuous
106B for 6 Channel/100 mm (4in.) dot
1801B for 2 Channel/180 mm (7in.) continuous
1802B for 2 Channel/180 mm (7in.) continuous
1803B for 3 Channel/180 mm (7in.) continuous
1804B for 4 Channel/180 mm (7in.) continuous
1806B for 6 Channel/180 mm (7in.) dot
1818B for 18 Channel/180 mm (7in.) dot
1824B for 24 Channel/180 mm (7in.) dot

(2) Options select from:
Nothing(leave field blank) for no options
/A1/R1 for Portable handle rubber feet power cord (110 Vac) RD100A Series only
/A3/R1 for 6 alarm outputs remote control (RD106A and RD1800 Series)
/A4/R1 for 12 alarm outputs remote control (RD1806 - RD1812 - RD1818 - RD1824 only)
/C7 for Ethernet interface 10 Base-T
/C3 for RS422A communications
Note: All combinations may not be valid, check spec sheet for valid part numbers.

Product Manuals:

Download RD1800B - User's Guide
Download RD1800B - Operation Guide
Download RD100B/RD1800B - Programmable Recorder Communication InterfaceCommunication Interface
Download RD100B - Operation Guide
Download RD100B - User's Guide