Xiamen ZhiCheng Automation Technology Co., Ltd
| Power Supply | 5 VDC regulated (S3L system) |
| Communication System | Signet Digital S3L Protocol |
| Payment Terms | T/T |
| Product Type | Conductivity / Resistivity Sensor Electronics |
| Measurement Function | Conductivity & Resistivity Processing Module |
| Output Signal | Digital S3L (Serial ASCII, TTL) |
| Delivery Time | 3-7 |
| Compatible Electrodes | 0.01 / 0.1 / 1.0 / 10.0 / 20.0 cm⁻¹ Cells |
| Supply Ability | 1/piece in stock |
| Product Model | +GF+ Signet 3-2850-61 |
| Packaging Details | 50*50*50mm |
| Mounting Type | Universal Mount Junction Box |
| Model Number | 3-2850-61 |
| Brand Name | +GF+ |
| Certification | 3C |
| Place of Origin | USA |
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Product Specification
| Power Supply | 5 VDC regulated (S3L system) | Communication System | Signet Digital S3L Protocol |
| Payment Terms | T/T | Product Type | Conductivity / Resistivity Sensor Electronics |
| Measurement Function | Conductivity & Resistivity Processing Module | Output Signal | Digital S3L (Serial ASCII, TTL) |
| Delivery Time | 3-7 | Compatible Electrodes | 0.01 / 0.1 / 1.0 / 10.0 / 20.0 cm⁻¹ Cells |
| Supply Ability | 1/piece in stock | Product Model | +GF+ Signet 3-2850-61 |
| Packaging Details | 50*50*50mm | Mounting Type | Universal Mount Junction Box |
| Model Number | 3-2850-61 | Brand Name | +GF+ |
| Certification | 3C | Place of Origin | USA |
| High Light | GF conductivity transmitter digital output ，wastewater monitoring conductivity transmitter PVDF ，EasyCal auto calibrate conductivity transmitter | ||
The 3‑2850‑61 is the universal-mount variant of Signet's 2850 sensor electronics, supplying a Digital (S³L) output via a universal-base junction box that bolts to pipe, wall, or tank-top—unlike the -51's ¾″ NPT j-box.
Key features include: 12-24 VDC (loop) or 5-6.5 VDC (S³L) power supply, ±2% of reading accuracy, <600 ms update time, NEMA 4X/IP65 rating, EasyCal™ auto-recognizes test solutions, and cable to electrode ≤4.6 m (to 9900/8900 ≤30 m).
Feeds a drift-free S³L conductivity signal to a Signet 8900 (up to 6 sensors) or 9900 for RO/DI quality interlocks, cooling-tower blowdown, boiler condensate, scrubber liquor, and aquatic life-support loops.
The universal base suits retrofit applications where NPT tee isn't available, and S³L digital eliminates analog drift over ≤120 m runs—no separate transmitter needed if 8900/9900 is already in the loop.
| Parameter | Specification |
|---|---|
| Product Type | Conductivity / Resistivity Sensor Electronics |
| Model / Part No. | 3‑2850‑61 (Mfr No. 159.001.400) |
| Output Signal | Digital (S³L) |
| Mounting Configuration | Universal Mount (with Universal Adapter) |
| Compatible Instruments | Signet 8900, 9900 |
| Compatible Electrodes | All GF Signet conductivity/resistivity electrodes (2870-2874, 2881-2884) |
| Measurement Range | 0.055 to 400,000 µS / 18.2 MΩ to 10 kΩ |
| Power Supply | 12 - 28 VDC |
| Operating Temperature | -10°C to 85°C (14°F to 185°F) |
| Temperature Compensation | PT‑1000 RTD (2% per °C) |
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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