Description
Product Overview
The SAMSON TROVIS 3793 is a smart electropneumatic positioner with HART communication for precise valve travel control. It supports digital commissioning, diagnostics and integration of pneumatic control valves into modern asset-management workflows.
SAMSON Product-Family Information
This page summarizes the engineering scope of the SAMSON TROVIS 3793 Smart Positioner. Final sizing and selection must be verified against current SAMSON documentation, process data, actuator sizing and required approvals before ordering.
Detailed Technical and Selection Parameters
| Product model | TROVIS 3793 Smart Positioner |
|---|---|
| Operating principle | Smart electropneumatic valve positioning |
| Typical service | Linear and rotary pneumatic control valves |
| Installation concept | Mounted to compatible actuator using the required attachment kit |
| Control / signal | Electrical command converted to pneumatic actuator signal |
| Sizing / range guidance | Configure travel/angle, supply pressure and output characteristic for the actuator |
| Materials and configuration | Select housing, pneumatic connections and approvals for site conditions |
| Manufacturer / brand | SAMSON |
| Model confirmation | Final specifications depend on the complete ordered model code and assembly |
| Commercial support | Santan Fluid provides model review, quotation and international supply support |
Typical Industry Applications
- Process control valves
- Predictive valve maintenance
- Chemical and refinery automation
- Critical modulating loops
Information Required for Model Selection
- Actuator type and travel/angle
- Input signal and HART integration
- Supply air pressure and quality
- Fail-safe and diagnostic requirements
- Explosion protection and attachment standard
Engineering Notes
Valve and actuator selection must consider flow sizing, pressure drop, noise, cavitation, materials, leakage class, fail-safe action and hazardous-area requirements. Product names and trademarks belong to their respective owners.
Request Model Confirmation and Quotation
Send the process data sheet, required model code or application description to our instrumentation team.
Email: sales@santanfluid.com
WhatsApp: +8613690223185
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | TROVIS 3793 Smart Positioner |
|---|---|
| Measurement Range | Configuration-dependent; confirm the required span and complete model code. |
| Accuracy | Configuration-dependent; confirm the accuracy class and calibrated range. |
| Process Connection | Mounted to compatible actuator using the required attachment kit |
| Output Signal | Configuration-dependent; confirm analog, digital and communication requirements. |
| Certifications | Confirm hazardous-area, functional-safety, sanitary, marine or custody-transfer approvals by model code. |
| Application Industries | Process control valves; Predictive valve maintenance; Chemical and refinery automation; Critical modulating loops |
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