1056-01-22-38-AN-UL | Rosemount™ 1056 Intelligent Four-Wire Transmitter
Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

The Rosemount™ 1056 Intelligent Four‑Wire Transmitter – 1056-01-22-38-AN-UL is an advanced, industrial-grade process transmitter designed to provide highly accurate measurement and signal transmission for pressure, level, or flow instrumentation in demanding automation environments. Engineered by Rosemount, this four-wire transmitter delivers reliable, intelligent sensing with stable output signals and flexible configuration — making it ideal for critical process control applications in industries such as oil & gas, petrochemical, water treatment, and power generation.
Key Features
-
Intelligent four‑wire configuration for high‑accuracy measurement and robust signal transmission in process instrumentation systems
-
Supports precise measurement of process variables such as pressure, level, or flow (depending on sensor configuration), ensuring reliable control and monitoring
-
Industrial‑grade construction to withstand harsh environmental and process conditions while maintaining performance stability
-
Compatible with a wide range of control systems, DCS, and SCADA networks, enabling seamless integration into process control infrastructures
-
Provides stable, repeatable outputs suitable for continuous monitoring, data acquisition, and automated control systems
Specifications
-
Product Name: Rosemount Intelligent Four‑Wire Transmitter
-
Part Number: 1056-01-22-38-AN-UL
-
Transmitter Type: Four‑wire intelligent process transmitter for pressure/level/flow measurement (depending on connected sensor)
-
Wiring Configuration: Four‑wire supply and output for stable, high-fidelity signal transmission and compatibility with industrial control systems
-
Output: Standard industry output compatible with DCS, SCADA, and process control instrumentation
-
Construction: Rugged, industrial‑grade housing designed for reliability in process plants and harsh environments
-
Application Areas: Oil & gas, chemical and petrochemical plants, water treatment facilities, power generation, manufacturing, and other industrial process control systems
The Rosemount 1056 Intelligent Four‑Wire Transmitter 1056-01-22-38-AN-UL offers dependable, high‑precision measurement and signal stability — essential for effective process automation and control. Backed by Rosemount’s engineering excellence and industry reputation, this transmitter ensures consistent performance and accurate process data for critical industrial applications. For procurement, configuration guidance, or integration support, Ram Automations is ready to assist — contact us at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.