Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 2500 sets per year |
| Delivery Time | 45 days |
| Packaging Details | As required |
| Communication Protocol | HART 5 or HART 7 |
| Analog Input Signal | 4-20 mA DC |
| Electrical Connection | 1 /2 NPT internal or M20 |
| Supply Voltage | 8-30 VDC |
| Media | Air & Gas |
| Brand Name | Flowserve |
| Model Number | Logix 3800 |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 2500 sets per year |
| Delivery Time | 45 days | Packaging Details | As required |
| Communication Protocol | HART 5 or HART 7 | Analog Input Signal | 4-20 mA DC |
| Electrical Connection | 1 /2 NPT internal or M20 | Supply Voltage | 8-30 VDC |
| Media | Air & Gas | Brand Name | Flowserve |
| Model Number | Logix 3800 | ||
| High Light | Original Stock pneumatic valve positioner ，Two-wire 4-20MA valve controller ，Flowserve Logix 3200MD positioner | ||
The grey digital positioner you see on most control valves in chemical and power plants
For years the Logix 3800 has been the go-to digital positioner when you need something reliable but not over-the-top expensive. It replaced a lot of old pneumatic positioners and just stayed there. One button tunes it perfectly, the display shows what’s going on, and it holds position tight even with dirty air. Instrument techs like it because setup is quick, diagnostics actually help find sticky valves, and parts are easy to get.
| Input | 4–20 mA + HART |
| Air supply | 20–150 psi |
| Accuracy | ±0.5% typical |
| Air use | 0.3 scfm steady state |
| Temp range | -40 °C to +85 °C |
| Housing | Aluminum or stainless option |
| Protection | IP66 / NEMA 4X |
Q: How fast is the tune?
A: Usually 45–90 seconds and it’s spot on.
Q: Does it replace my old analog positioner?
A: Yes – same mounting kits, just swap.
Q: ValveLink software still free?
A: Yes – download and use for diagnostics.
Phone/WhatsApp/WeChat: +8615000725058
Email: edwardzhao@gbsxj.com
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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