Xiamen ZhiCheng Automation Technology Co., Ltd
| Product Type | Direct Conductivity/Resistivity Module |
| Payment Terms | T/T |
| Signal Conditioning | Integrated Filtering & Conditioning |
| Communication Method | Direct Sensor Interface |
| Supply Ability | 1/piece in stock |
| Installation Type | Plug-In Expansion Module |
| Product Model | +GF+ Signet 3-9900.394 |
| Delivery Time | 3-7 |
| Compatible Sensors | Signet 2819–2823, 2839–2842 |
| Packaging Details | 50*50*50mm |
| Compatible Transmitter | Signet 9900 |
| Measurement Functions | Conductivity, Resistivity, Salinity |
| Model Number | 3-9900.394 |
| Brand Name | +GF+ |
| Certification | 3C |
| Place of Origin | USA |
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Product Specification
| Product Type | Direct Conductivity/Resistivity Module | Payment Terms | T/T |
| Signal Conditioning | Integrated Filtering & Conditioning | Communication Method | Direct Sensor Interface |
| Supply Ability | 1/piece in stock | Installation Type | Plug-In Expansion Module |
| Product Model | +GF+ Signet 3-9900.394 | Delivery Time | 3-7 |
| Compatible Sensors | Signet 2819–2823, 2839–2842 | Packaging Details | 50*50*50mm |
| Compatible Transmitter | Signet 9900 | Measurement Functions | Conductivity, Resistivity, Salinity |
| Model Number | 3-9900.394 | Brand Name | +GF+ |
| Certification | 3C | Place of Origin | USA |
| High Light | GF Piping System plug-in expansion module ，9900 transmitter cond/res module ，field replaceable cond/res measurement module | ||
The 3‑9900.394 is a field‑installable Direct Conductivity/Resistivity Module that interfaces Signet 2819 -2823 / 2839-2842 electrodes straight into the 9900 SmartPro ® base unit, providing signal filtering, conditioning, and ±2% reading accuracy with auto temperature compensation.
It enables the 9900 to drive isolated 4 -20 mA / relay actions for RO/DI quality interlocks, regenerate triggers, rinse accept/reject, and effluent conductivity alarms — no extra transmitter needed, just slot it in and configure via the ¼‑DIN display.
| Parameter | Specification |
|---|---|
| Product Type | Direct Conductivity / Resistivity Module (Plug-in Module) |
| Model / MFR # | 3‑9900.394 |
| Order Code | 159 001 699 |
| Compatibility | Signet 9900 Series Transmitters (Panel Mount & Field Mount) |
| Core Function | Interfaces standalone conductivity sensors directly to the 9900 Transmitter |
| Compatible Sensors | Signet 2819‑2823 and 2839‑2842 Conductivity Electrodes |
| Measurement Support | Conductivity, Resistivity, and Salinity |
| Signal Conditioning | Provides filtering and conditioning for sensor signals |
| Power Supply | 12 - 32 VDC (24 VDC nominal), external power required |
| Cable Length | Up to 30 m (100 ft); 2819/2839 limited to 4.6 m (15 ft) |
| Wiring | Terminals accept 16 to 28 AWG wire |
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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