Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000 sets per year |
| Delivery Time | 60 work days |
| Packaging Details | Cardboard box |
| temperature of media | High Temperature, Low Temperature, Medium Temperature, Normal Temperature |
| Hysteresis | ≤0.3 % |
| Degree of protection | IP 66/NEMA 4X |
| Minimum current | 3.6 mA for display 3.8 mA for operation |
| Static destruction limit | 100 mA |
| Signal range | 4 to 20 mA |
| Sensitivity | ≤0.1 % |
| Brand Name | Samson |
| Model Number | 3730-3 |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per year |
| Delivery Time | 60 work days | Packaging Details | Cardboard box |
| temperature of media | High Temperature, Low Temperature, Medium Temperature, Normal Temperature | Hysteresis | ≤0.3 % |
| Degree of protection | IP 66/NEMA 4X | Minimum current | 3.6 mA for display 3.8 mA for operation |
| Static destruction limit | 100 mA | Signal range | 4 to 20 mA |
| Sensitivity | ≤0.1 % | Brand Name | Samson |
| Model Number | 3730-3 | ||
| High Light | Samson 3730-3 electropneumatic valve positioner ，Industrial control valves with HART communication ，Customized pneumatic control valves with warranty | ||
The Samson 3730-3 Electro-Pneumatic Positioner (TROVIS 3730-3) is a high-precision device for accurate control of pneumatic actuators in process automation. Featuring HART communication and integrated diagnostics, it ensures reliable positioning for rotary and linear valves in demanding environments. With self-calibration and low air consumption, the 3730-3 minimizes maintenance while maximizing efficiency. Certified for hazardous areas and SIL 2 capable, it is the ideal choice for chemical, oil and gas, and power industries, providing seamless integration and long-term stability.
| Parameter | Specification |
|---|---|
| Input Signal | 4-20 mA HART |
| Air Supply | 1.4-6 bar |
| Stroke Range | Linear: 3.6-200 mm; Rotary: 24-100° |
| Accuracy | ±0.5% |
| Temperature Range | -40°C to +85°C |
| Enclosure Rating | IP66 |
| Certifications | SIL 2, ATEX |
Digital communication for remote setup.
Yes, automatic for easy installation.
Rotary and linear actuators.
Yes, ATEX certified.
Optimized for efficiency.
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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