---
type: product
schema_version: 1
stock_number: "73747-1"
canonical_url: "https://www.artisantg.com/TestMeasurement/73747-1/Westermo-MD-21-DC-Current-Loop-Converter"
json_url: "https://www.artisantg.com/TestMeasurement/73747-1/Westermo-MD-21-DC-Current-Loop-Converter.json"
generated_at: "2026-11-07T02:54:01.361Z"
last_updated: "2026-10-22T19:55:42.497-05:00"
---

# Westermo MD-21-DC Current Loop Converter

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: Westermo
- Model: MD-21-DC
- Condition: New From Surplus Stock
- Price: Quote only
- Availability: Not in Stock
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 5 lb
- Shipping dimensions: 14X14X6 in

## Categories

- Industrial Systems Equipment > Control Systems and Components > Signal Conditioners (primary)

## Details

### Configuration

- 9 Pin D-Sub Female Connector

Part Number: 3151-2001

## Images

- <https://www.artisantg.com/itemimages/westermo_md_21_dc_view2_2020312162654.jpg>
- <https://www.artisantg.com/itemimages/westermo_md_21_dc_view3_2020312162654.jpg>
- <https://www.artisantg.com/itemimages/westermo_md_21_dc_view4_2020312162654.jpg>
- <https://www.artisantg.com/itemimages/westermo_md_21_dc_view5_2020312162654.jpg>
