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 4-20mA valve controller ，Electro pneumatic valve positioner ，Samson angle valve positioner | ||
The Samson 3730-3 Electro-Pneumatic Positioner is a reliable solution for valve automation in hazardous and demanding industrial conditions. With HART communication and SIL 2 certification, it offers robust control for rotary and linear actuators, featuring self-calibration and low air consumption. The 3730-3's IP66 enclosure and ATEX approval make it suitable for explosive atmospheres in oil and gas, mining, and chemical plants. Its advanced diagnostics and easy local interface ensure long-term reliability and minimal downtime.
| 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 |
Yes, ATEX and SIL 2 certified.
Remote diagnostics and configuration.
Automatic adjustment for reliability.
Rotary and linear pneumatic.
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
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