RMA 421
If you're unsure whether this part is a perfect match, please contact us.
| Condition | Warehouse | Stock | Price | |
|---|---|---|---|---|
|
New Without Original Box
Full 12 months warranty Est. shipping: July 10 2026 |
WM72-RM | 85+ in stock | £286.50 | Add to Cart |
|
Used
Full 12 months warranty Est. shipping: July 10 2026 |
WM26-RM | 5+ in stock | - | Get Quote |
| Buying more than one? | Get Quote |
The RMA 421 is a high-precision, universal process transmitter and signal converter designed for reliable measurement and display of analog process variables. It features a scalable configuration with a 1-channel setup, loop-powered operation at 24 VDC with a 30 mA current, and interfaces via RS232 for communication using ReadWin 2000 software. The device includes an LED status indicator and is mounted in a DIN rail-compatible housing, making it suitable for industrial process monitoring and control applications.
Endress+Hauser specialises in measurement and automation solutions for industrial processes. Their product portfolio includes flow meters, level sensors, and analytical instruments, supporting industries like chemical, food, water, and energy to improve efficiency, safety, and compliance.
Get a Quote
What Happens Next?
Email Confirmation
We’ll send you an email confirming that we’ve received your enquiry and are processing your request.
Dedicated Account Manager
A member of our team will be in contact to confirm the part(s), specifications, and condition.
Your Quote
You will receive a comprehensive quote tailored to your specific needs.
Track Your Shipment
You'll receive tracking details once your order ships so you can follow it's progress.
Online Payments Accepted
If you're happy with your quote, you can pay by Bank Transfer or through our secure payment page using any of the following payment methods, just enter your invoice number and follow the on-screen instructions.
Other Endress + Hauser Parts
Closest part codes available to buy online.