Xiangjing (Shanghai) M&E Technology Co., Ltd
| Packaging Details | Based on demand |
| Delivery Time | 4~8 work week |
| Payment Terms | T/T |
| Supply Ability | 50PCS/Month |
| Temperature | ≤0.15 %/10 K |
| Media | Gas |
| Sensitivity | ≤0.1 % |
| Hysteresis | ≤0.3 % |
| Minimum current | 3.6 MA For Display 3.8 MA For Operation |
| Static destruction limit | 100 MA |
| Signal range | 4 To 20 MA |
| Brand Name | Samson |
| Model Number | 3730-3 Samson Valve Positioner |
| Place of Origin | China |
| Certification | - |
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Product Specification
| Packaging Details | Based on demand | Delivery Time | 4~8 work week |
| Payment Terms | T/T | Supply Ability | 50PCS/Month |
| Temperature | ≤0.15 %/10 K | Media | Gas |
| Sensitivity | ≤0.1 % | Hysteresis | ≤0.3 % |
| Minimum current | 3.6 MA For Display 3.8 MA For Operation | Static destruction limit | 100 MA |
| Signal range | 4 To 20 MA | Brand Name | Samson |
| Model Number | 3730-3 Samson Valve Positioner | Place of Origin | China |
| Certification | - | ||
| High Light | Chinese Pneumatic Valve Body ，Samson Flow Control Valve ，Samson 3730-3 Digital Positioner | ||
The Type 3730 electro-pneumatic positioner series is designed to cater to a wide range of general industrial applications. SAMSON offers several model versions of this series, ensuring that all end users' and process requirements are met. The basic control positioners of the 3730-0 and 3730-1 make up the series.
The 3730-2 marks the beginning of a full-function parameterization and advanced diagnostics, which provides a much more advanced and refined control over the process. More advanced communication protocols like HART (3730-3), Profibus (3730-4), and Foundation Fieldbus (3730-5) have been introduced by SAMSON, starting from the 3730-2. The full-function parameterization involves the ability to characterize the reference variable, travel range, and characteristic - linear and equal percentage - and performance characteristics - PID control coefficients.
The 3730-2 series also comes with additional features like status message logging, data logging, histograms, drive signals, end position trending, static characteristic testing, partial stroke testing, and full stroke testing. With these advanced diagnostic capabilities, the end-user can take full control of their industrial application and ensure that their production process, output, and product quality are on par with the highest industry standards.
The SAM DIGITAL READY Electropneumatic Positioner is designed for use with linear and rotary actuators in control valve applications. The positioner features a die-cast aluminum or stainless steel housing, and can be attached to linear actuators according to IEC 60534-6, VDI/VDE 3847, or SAMSON integral attachment.
The positioner can also be attached to rotary actuators according to VDI/VDE 3845, or double-acting actuators with Type 3710 Reversing Amplifier. It features integrated EXPERTplus diagnostics for control valves, and can be mounted in any desired position (but not suspended).
Operating the positioner is simple thanks to the one-knob, menu-driven operation and easy-to-read display, which can be rotated for use in any mounting position. It can also be configured with a computer over the SSP interface using the TROVIS-VIEW software, with variable automatic start-up options available thanks to four different initialization modes.
The calibrated travel sensor is fitted without gears that are susceptible to wear, and the positioner features two standard programmable position alarms. Other features include automatic zero monitoring, integrated temperature sensor and operating hours counter, and self-diagnostics.
Messages are provided in a condensed state conforming to NAMUR Recommendation NE 107, and are issued over a fault alarm contact or optional analog position transmitter. The positioner can be started up in an emergency using the sub (substitution) initialization mode, without having to change the valve position. All parameters are saved in non-volatile EEPROM, and the two-wire system has a small electrical load of 410 Ω. The output pressure limitation and tight-closing function are adjustable for greater control, and a DTM file is available for integration into FDT frame applications according to specification 1.2.
| Product Attribute | Value |
|---|---|
| Brand Name | Samson |
| Valve Position Automation | Control Valve Positioner |
| Media | Gas |
| Direction of action | Reversible |
| Signal range | 4 To 20 MA |
| Minimum current | 3.6 MA For Display 3.8 MA For Operation |
| Hysteresis | ≤0.3 % |
| Sensitivity | ≤0.1 % |
| Deviation | ≤1 % |
| Static destruction limit | 100 MA |
| Degree of protection | IP 66/NEMA 4X |
| Control Positioner Actuator | Control Valve Positioner |
The Samson 3730-3 Electropneumatic Valve Positioner is a well-known Valve Positioner that is widely used in industrial settings. It is known for its advanced control capabilities and reliability that make it an ideal choice for a variety of applications.
In chemical processing, it helps ensure precise control of fluid flow, pressure, and temperature, thereby optimizing chemical reactions and improving safety. Its use in oil and gas applications involves regulating valves in pipelines and refineries, maintaining consistent flow and pressure for efficient operation.
The valve positioner is also used in power generation where it controls valves in turbines and boilers, ensuring stable power production and reducing downtime. In the water treatment industry, the Samson 3730-3 is essential in managing inflow and outflow valves, ensuring accurate dosing and maintaining water quality.
In the pharmaceutical manufacturing industry, the Samson 3730-3 provides precise valve control in sterile environments. This ensures product quality and compliance with stringent regulations.
The Samson 3730-3 Valve Positioner seamlessly integrates with control systems via digital communication. This feature offers remote monitoring and diagnostics. Its robust construction and high precision make it perfect for harsh industrial environments, enhancing process efficiency and reliability.
Our Control Valve Positioner product comes with comprehensive technical support and services:
Our team of experienced technicians and engineers are always available to assist you with any technical issues or service needs.
Product Packaging:
The Control Valve Positioner product will be packaged in a sturdy cardboard box with foam inserts to ensure that the product is well-protected during transit. The box will also include an instruction manual and all necessary mounting hardware.
Shipping:
The Control Valve Positioner product will be shipped via standard ground shipping. Customers can expect delivery within 5-7 business days from the date of purchase. Expedited shipping options are also available for an additional fee.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust...
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