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+GF+ 3-9950-1 - Dual-Sensor-Acquire/Derived-Logic-Control - 1/4 DIN DC Powered LCD Dual Channel Water Quality Transmitter
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
The 3‑9950‑1 is a field-mount dual-channel SmartPro® transmitter (12-32 VDC) with 2 × isolated 4-20 mA outputs, supporting flow, pH/ORP, conductivity/resistivity, pressure, level, and dissolved oxygen measurements via S³L / frequency / 8058 iGo® technology. Features NEMA 4X rating and USB upgrade capability.
This versatile transmitter accommodates two same or different Signet sensors on a single unit. Advanced derived functions (Sum/Difference/Ratio) and sophisticated Boolean relay logic enable control of RO/DI, chemical dosing, neutralization, scrubber, and batch processes without requiring a separate PLC. Scalable via Relay/Modbus/Condition modules.
| Parameter | Specification |
|---|---|
| Product Type | Dual-Channel Universal Transmitter / Controller |
| Model / Part No. | 3-9950-1 (Order Code: 159001841) |
| Mounting Type | Panel Mount (1/4 DIN) |
| Power Supply | 10.8 to 35.2 VDC (24 VDC nominal) |
| Sensor Inputs | 2 channels: Digital (S³L) or Frequency (0.5-1500 Hz) |
| Standard Outputs | 1x passive 4-20 mA; 1x Open Collector (max 30 VDC) |
| Optional Outputs | Up to 4x 4-20 mA & 4x relays via plug-in modules |
| Display | Large auto-sensing backlit LCD with dual bar graphs |
| Housing Material | PBT (Polybutylene Terephthalate) |
| Enclosure Rating | NEMA 4X / IP65 (front face only) |
| Accuracy | ±0.5% of reading |
| Operating Temp. | -10°C to 70°C (14°F to 158°F) |
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.
- PLC Interface Modules
- I/O Systems and Interface Solutions
- Signal Isolators and Signal Converters
- Relays and Relay Modules
- Industrial Power Supply Units
- Control Valves and Actuators
- Industrial Pumps
- Process Instrumentation
- Professional industrial automation supplier
- High-quality products with competitive pricing
- Fast response and technical support
- Reliable supply chain and stable product availability
- Customized solutions for industrial applications
- Global export experience and customer-oriented service
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.
