Xiamen ZhiCheng Automation Technology Co., Ltd
| Installation Type | Panel / wall / pipe / junction box mounting |
| Payment Terms | T/T |
| Product Type | Conductivity / Resistivity Sensor Electronics (Transmitter) |
| Output Signal | 4–20 mA analog output + S3L digital communication |
| Measurement Principle | Conductivity / resistivity measurement via electrode cell constant |
| Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-2850-52-39 |
| Protection Rating | NEMA 4X / IP65 enclosure |
| Delivery Time | 3-7 |
| Measurement Range | 0.055 µS/cm to 400,000 µS/cm system dependent |
| Packaging Details | 50*50*50mm |
| Input Type | Compatible with GF Signet conductivity electrodes (0.01–20.0 cm⁻¹) |
| Model Number | 3-2850-52-39 |
| Brand Name | +GF+ |
| Certification | 3C |
| Place of Origin | USA |
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Product Specification
| Installation Type | Panel / wall / pipe / junction box mounting | Payment Terms | T/T |
| Product Type | Conductivity / Resistivity Sensor Electronics (Transmitter) | Output Signal | 4–20 mA analog output + S3L digital communication |
| Measurement Principle | Conductivity / resistivity measurement via electrode cell constant | Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-2850-52-39 | Protection Rating | NEMA 4X / IP65 enclosure |
| Delivery Time | 3-7 | Measurement Range | 0.055 µS/cm to 400,000 µS/cm system dependent |
| Packaging Details | 50*50*50mm | Input Type | Compatible with GF Signet conductivity electrodes (0.01–20.0 cm⁻¹) |
| Model Number | 3-2850-52-39 | Brand Name | +GF+ |
| Certification | 3C | Place of Origin | USA |
| High Light | Ultra-Pure Water Conductivity Electrode PVDF ，Conductivity Transmitter 4-20mA Analog ，Resistivity Electrode 3/4 NPT PT1000 | ||
The 3‑2850‑52‑39 system pairs 2850 smart electronics with a 2839 toroidal (electrodeless) sensor for high-conductivity and fouling media applications. This system outputs Digital (S³L) signals to compatible devices including 8850/8860/8900/9900 series instruments, making it ideal for applications where contacting cells would typically foul.
This system provides drift-free conductivity measurements for demanding applications including:
The electrodeless design eliminates reference junction poisoning concerns. With minimal maintenance requirements, this system excels in harsh 24/7 process loops. The -39V PVDF version provides enhanced chemical resistance for aggressive chemical environments.
| Parameter | Specification |
|---|---|
| Model / Part No. | 3-2850-52-39 (also listed as 3-2850-52-39V) |
| Product Type | Conductivity / Resistivity Integral System (Blind Transmitter) |
| Output Signal | 4-20 mA (two-wire) |
| Included Electrode | 2839 Electrode, 0.01 cm⁻¹ cell constant |
| Measurement Range | Resistivity: 0 - 20 MΩ (0.055 - 100 µS/cm) |
| Accuracy | ± 2% of Output Span |
| Process Connection | 3/4" MNPT Thread |
| Enclosure Rating | NEMA 4X / IP65 |
| Operating Temperature | -10 °C to 85°C (14°F to 185°F) |
| Power Supply | 12 - 28 VDC |
Xiamen Zhicheng Automation Technology Co., Ltd. is a professional supplier of industrial automation products and solutions, dedicated to providing reliable, cost-effective, and high-performance products to customers worldwide.
With extensive experience in industrial automation and process control, we specialize in supplying a comprehensive range of automation components for industries such as oil & gas, power generation, petrochemical, water treatment, manufacturing, and industrial infrastructure.
We are committed to helping customers improve operational efficiency, system reliability, and process performance through dependable automation products and professional support.
Whether you are an end user, system integrator, engineering contractor, or distributor, Xiamen Zhicheng Automation Technology Co., Ltd. is ready to become your trusted partner in industrial automation.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M... Xiamen Zhicheng Automation Technology Co., Ltd. Still Working And Able To Shipping Worldwide. We Are The Supplier For Industrial Automation Spare Parts. we Specialize In Plc Module, Dcs Card Pieces, Esd System Card Pieces, Vibration Monitoring System Card Pieces, Steam Turbine Control System M...
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