Omega

Omega Engineering WB-31 Analog to ASCII Serial Interface A/D Converter RS-232

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SKU:
24639
MPN:
WB-31
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
6.00 LBS
Shipping:
Calculated at Checkout
  • Omega Engineering WB-31 Analog ASCII Interface converter — front-left view with RS-232 DB-9 cable and AC power cord attached
  • Omega WB-31 White Box Analog ASCII Interface — right side showing Serial I/O DB-9 port, red On/Off rocker switch, and trim pot
  • Omega WB-31 rear panel showing screw terminal block with Digital Out and Analog In connections labeled
  • Omega Engineering WB-31 label showing model WB-31, serial number 285063, manufactured by Omega Engineering Inc., Stamford CT
  • Close-up of 9-pin DB-9 female RS-232 connector on the Omega WB-31 serial interface cable
$79.00
Was: $150.00
Current Stock: 1

Sold Out

Description

Omega Engineering WB-31 Analog to ASCII Serial Interface A/D Converter RS-232

A benchtop analog-to-digital converter that translates analog signals to ASCII serial data. The WB-31 converts analog input from laboratory instruments and sensors into serial format for transmission to computers and data logging systems via RS-232.

Specifications & What's Included

  • 2 analog input channels, ±5V full scale
  • Selectable resolution: 1 mV or 250 µV
  • RS-232 serial interface with DB-9 connector
  • Screw terminal block for analog input and digital output
  • Benchtop form factor with red rocker power switch
  • Includes RS-232 DB-9 cable and AC power cord

Applications

The WB-31 is used to bridge analog test equipment and legacy computer systems. It converts analog output signals from multimeters, transducers, and measurement instruments into serial ASCII data readable by DOS-era software, data acquisition systems, and serial terminal programs. Common in laboratory automation, environmental monitoring, and industrial control setups that required serial-based data logging prior to USB standardization.

Condition: Used
This Omega Engineering WB-31 Analog to Serial Interface has been inspected and is in good used condition. It was pulled from a working environment where it was previously in active use. The enclosure shows typical light wear consistent with bench or lab use. The attached RS-232 DB-9 cable and AC power cord are included. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Omega Engineering
Model:
WB-31
MPN:
WB-31
Type:
Analog to Serial Interface / A/D Converter
SKU:
24639
Condition:
Used – Pulled from Working Environment
Interface Type:
RS-232 Serial
Connector Type:
DB-9 (9-Pin RS-232)
Number of Analog Input Channels:
2
Input Voltage Range:
+/- 5V Full Scale
Resolution:
Selectable: 1 mV or 250 µV
Signal Type:
Analog Input to ASCII Serial Output
Form Factor:
Benchtop / Desktop
I/O Terminals:
Screw terminal block — Digital Out and Analog In
Power Switch:
Red rocker On/Off switch
Seller Notes:
Includes attached RS-232 DB-9 cable and AC power cord.
Country/Region of Manufacture:
United States
Compatible With:
Instruments with analog output; computers with RS-232 serial port
Condition Notes:
Omega Engineering WB-31 Analog/ASCII Interface in good used condition. Pulled from a working environment where it was previously in use. Includes RS-232 DB-9 cable and AC power cord. Please contact us with any questions.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
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