SAMSON 3730-3100100040000009.04 Smart Electropneumatic Valve Positioner with HART
The SAMSON 3730-3100100040000009.04 Smart Electropneumatic Valve Positioner is designed for precise positioning and automated control of pneumatic valve actuators in industrial process systems.
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- 1 Year Warranty
Product Overview
The SAMSON 3730-3100100040000009.04 Smart Electropneumatic Valve Positioner is designed for precise positioning and automated control of pneumatic valve actuators in industrial process systems. Part of the SAMSON Series 3730, this intelligent valve positioner uses a standard 4–20 mA electrical control signal with HART digital communication to regulate pneumatic output pressure and maintain accurate valve positioning. Its microprocessor-controlled operation supports responsive valve movement, stable flow regulation, and consistent performance in demanding industrial environments.
Built for industrial process automation, the SAMSON Type 3730-3 features electronic position control, automatic initialisation, integrated diagnostics, and an LCD display for convenient configuration and monitoring. The positioner supports compatible linear and rotary pneumatic actuators through direct, NAMUR, and rotary mounting arrangements. Its adjustable control characteristics, pneumatic pressure regulation, and HART communication capabilities make it suitable for oil and gas processing, chemical manufacturing, power generation, water treatment, and industrial fluid control applications.
Technical Specifications
|
Specification |
Value |
|---|---|
|
Product Name |
Smart Electropneumatic Valve Positioner |
|
Brand |
SAMSON |
|
Manufacturer |
SAMSON Controls |
|
Model |
3730-3100100040000009.04 |
|
Series |
3730 |
|
Positioner Type |
Type 3730-3 |
|
Product Type |
Intelligent Electropneumatic Valve Positioner |
|
Control Technology |
Microprocessor-Based Electropneumatic |
|
Operating Principle |
Electronic Position Control |
|
Actuator Compatibility |
Pneumatic Linear and Rotary Actuators |
|
Input Signal |
4–20 mA DC |
|
Communication Protocol |
HART |
|
Operating Mode |
Two-Wire |
|
Supply Air Pressure |
1.4–7 Bar (20–105 psi) |
|
Pneumatic Output Pressure |
0 Bar up to Available Supply Pressure |
|
Linear Valve Travel |
3.6–300 mm, Depending on Mounting |
|
Rotary Opening Angle |
24–100° |
|
Control Characteristic |
Linear, Equal Percentage, Reverse Equal Percentage |
|
Electrical Connection |
M20 × 1.5 |
|
Protection Rating |
IP66 / NEMA 4X |
|
Display Type |
LCD |
|
Calibration |
Automatic Initialisation |
|
Diagnostic Functions |
Valve Position and Instrument Diagnostics |
|
Mounting Options |
Direct Attachment, NAMUR and Rotary Mounting |
|
Mounting Standards |
IEC 60534-6, VDI/VDE 3845 |
|
Working Medium |
Clean, Dry Instrument Air |
|
Application Scope |
Industrial Pneumatic Valve Control Systems |
|
Condition |
New |
|
Warranty |
1 Year |
Key Features
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Intelligent electropneumatic valve positioning for accurate industrial process control.
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HART communication for digital configuration, monitoring, and diagnostic functions.
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Standard 4–20 mA electrical input signal for integration into industrial automation systems.
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Microprocessor-based control technology for precise and responsive valve movement.
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Automatic initialisation for simplified installation, setup, and commissioning.
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Integrated LCD display for convenient local operation and parameter configuration.
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Supply air pressure range of 1.4–7 bar for compatible pneumatic actuator systems.
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Adjustable linear, equal percentage, and reverse equal percentage control characteristics.
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Supports pneumatic linear and rotary actuator applications.
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IP66 / NEMA 4X enclosure protection against dust and water ingress.
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Digital diagnostic capabilities for monitoring valve performance and instrument operating conditions.
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Adjustable output pressure limits for suitable pneumatic control applications.
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Flexible mounting arrangements for integration into industrial control valve assemblies.
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Supports remote configuration through compatible HART communication equipment.
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Designed for reliable industrial process automation and continuous valve positioning applications.
Typical Applications
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Industrial process automation systems
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Pneumatic control valve assemblies
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Oil and gas production and processing facilities
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Chemical and petrochemical plants
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Power generation and utility systems
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Water and wastewater treatment facilities
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Industrial manufacturing equipment
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Pneumatic linear actuator positioning
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Rotary control valve automation
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Industrial flow and pressure regulation systems
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HART-enabled distributed control systems
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Industrial process instrumentation
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Automated fluid handling and control equipment
Shipping & Support
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Fast dispatch – Australia & Worldwide Shipping
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Technical assistance available
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1-year warranty
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