StoneL EN44A05DM is a listed ordering reference associated with the StoneL Eclipse EN44 valve position monitoring family. This product page also covers EN44C02RA, EN44D02RA and EN44L02RA. The EN44 function is identified in Valmet’s manufacturer documentation as a dual NAMUR sensor configuration for industrial on/off valve position feedback.
StoneL Eclipse is a compact valve monitoring platform designed to combine position sensing, local indication and electrical termination in a space-efficient assembly. It is commonly associated with automated quarter-turn valves and compatible pneumatic actuators. The complete ordering code must be checked before purchasing, particularly when replacing older or discontinued equipment.
The manufacturer’s published EN44 selector identifies NAMUR sensors and standard 02 conduit configurations. EN44A05DM requires verification because its 05 configuration is not listed as a standard EN44 option in the referenced guide. The RA suffixes on the other three supplied model numbers also require confirmation against the original nameplate or manufacturer records. No interchangeability is implied.
StoneL EN44A05DM Eclipse NAMUR Valve Position Monitor
Valve position feedback is an important part of automated process control. A controller may need to confirm whether a valve is open, closed or moving toward its commanded position. A compatible valve monitor provides discrete sensing information for this purpose.
The Eclipse EN44 family uses two solid-state NAMUR sensing elements. NAMUR sensing is different from ordinary solid-state normally open switching, and the receiving circuit must be compatible with the specified sensor interface. Engineers should therefore review the complete control loop before selecting an EN44 replacement.
For existing installations, a matching manufacturer part number is often more useful than a general product-family description. Enclosure options, conduit entries, visual indicators and approval markings can vary between configurations. A photograph of the original unit and its identification label can help reduce ordering errors.
Available StoneL Eclipse EN44 Model References
The following four references are retained exactly as provided for this WooCommerce variable product. They should be entered as separate SKUs. The descriptions distinguish manufacturer-documented family characteristics from details that still require verification.
| Model | Product Family | Verification Status |
|---|---|---|
| EN44A05DM | Eclipse EN44 NAMUR | Confirm 05 configuration with manufacturer |
| EN44C02RA | Eclipse EN44 NAMUR | Confirm C and RA ordering codes |
| EN44D02RA | Eclipse EN44 NAMUR | Confirm D and RA ordering codes |
| EN44L02RA | Eclipse EN44 NAMUR | Confirm RA suffix and complete configuration |
The published EN/EG selection guide describes the EN44 function as two NAMUR sensors. It also lists enclosure, conduit and visual indicator ordering options. Nevertheless, not every historical or customer-specific code can be interpreted safely using a single current document. Written confirmation is recommended before issuing a purchase order.
StoneL Eclipse EN44 Features
Dual NAMUR Position Sensing
The EN44 function incorporates two NAMUR sensors intended for compatible industrial position monitoring circuits. The manufacturer describes this sensing arrangement in its Eclipse technical documentation. The control system interface must be selected according to the applicable NAMUR requirements and installation instructions.
Compact Modular Construction
Eclipse devices use a compact modular approach to valve monitoring. The sensing module and visual indicator arrangement are designed to work with suitable actuator mounting hardware. The correct mounting kit should be confirmed separately because the required components depend on the actuator.
Local Position Indication
The Eclipse product family offers visual indicator options that help maintenance personnel recognize valve status at the equipment. The indicator configuration must match the full ordering reference. A specific color arrangement should not be assumed for an unverified suffix.
Industrial Wiring and Maintenance
The EN platform includes an electrical termination area intended to support field wiring and service activities. Its modular construction can help technicians identify the installed sensing function. All work must follow the manufacturer’s installation documentation and the site’s electrical safety procedures.
Industrial Applications
StoneL Eclipse valve monitors are associated with automated valve assemblies used in process industries. Potential application sectors include oil and gas, petrochemical processing, chemical production, water treatment, power generation, pulp and paper, and industrial utility systems.
In these environments, valve position feedback can support operating status displays, equipment supervision and maintenance diagnostics. The exact function depends on the actuator arrangement and the connected control system.
For hazardous locations, the complete device must have the appropriate approval for the intended installation. A product-family brochure alone is not sufficient evidence that an individual unit has a particular certification. Always check the nameplate, approval documents and local installation requirements.
EN44 Model Selection and Replacement Guide
Step 1: Verify the Sensor Technology
Confirm that the existing installation requires an EN44 NAMUR sensing function. Do not substitute an SST normally open or normally closed module without engineering review, because its electrical behavior may differ.
Step 2: Check the Full Model Number
Record the complete part number from the original product. For EN44A05DM, request confirmation of the 05 conduit option. For EN44C02RA, EN44D02RA and EN44L02RA, confirm the enclosure and indicator suffixes with the supplier.
Step 3: Review the Existing Installation
Check the actuator mounting arrangement, cable entries, available clearance and wiring interface. These details can affect installation even when two products appear similar in photographs.
Step 4: Confirm Availability and Replacement Options
Valmet identifies the older Eclipse EN/EG product line as discontinued and superseded by Eclipse EC models. Buyers should therefore request current availability information and verify any proposed replacement with the manufacturer or a qualified supplier.
Step 5: Provide Procurement Details
When requesting a quotation, include the required quantity, shipping destination, desired delivery date and any available photographs of the product label. This information supports more accurate sourcing and identification.
Why Contact Wuhan Yuli Automation?
Wuhan Yuli Automation Technology Co., Ltd. supplies industrial automation components for international customers. Our product portfolio includes valve position monitors, valve positioners, industrial controllers, communication modules, power supplies and other process automation equipment.
We focus on new and original products and provide a minimum one-year warranty under our standard sales commitment. Our team assists customers with product identification, sourcing requests, commercial quotations and international shipping coordination.
Explore our industrial automation product website for related components and procurement information.
For manufacturer information, consult the official Valmet StoneL Eclipse product page and the Eclipse EN/EG technical brochure.
Frequently Asked Questions
What is StoneL EN44A05DM?
EN44A05DM is a supplied ordering reference associated with the Eclipse EN44 family. The EN44 sensing function is NAMUR. However, the complete A05DM configuration should be confirmed because the referenced manufacturer selector lists the 02 conduit option for EN44.
Does EN44 use SST normally open sensors?
No. The manufacturer identifies EN44 as a dual NAMUR sensor function. The Eclipse EN33 function is associated with SST normally open sensors.
Are EN44C02RA and EN44D02RA interchangeable?
Interchangeability has not been established. The full ordering codes, electrical interface, enclosure details and installation requirements must be confirmed before replacement.
What should I verify for EN44L02RA?
Check the original nameplate, the complete ordering code and the indicator configuration. Manufacturer documentation should be used to verify the actual supplied unit.
Is the Eclipse EN series still in production?
Valmet currently lists the Eclipse EN/EG series among discontinued products and identifies Eclipse EC as the successor family. Availability of an exact legacy model must be confirmed by quotation.
How can I request a quotation?
Send the complete model number, quantity and destination to Wuhan Yuli Automation. A clear nameplate photograph is especially useful for historical or unusual ordering codes.
Request a Quote – StoneL Eclipse EN44
Need EN44A05DM, EN44C02RA, EN44D02RA or EN44L02RA?
Contact Wuhan Yuli Automation for model verification, sourcing inquiries, availability checks and international quotations.
Email: sales@wuhanyuli.com
Website: www.wuhanyuli.com
