Specifications
Model Number :
3-9950-2
Power Supply :
100–240 VAC or 12–24 VDC
Payment Terms :
T/T
Product Type :
Dual Channel Multi-Parameter Transmitter
Output Signal :
Dual 4–20 mA outputs + expandable modules
Price :
USD 100-10000/Piece
Measurement Channels :
2 Independent Input Channels
Supply Ability :
1/piece in stock
Product Model :
+GF+ Signet 3-9950-2
Brand Name :
+GF+
Mounting Type :
Panel Mount (1/4 DIN enclosure)
MOQ :
1
Delivery Time :
3-7
Display Type :
Dot-matrix LCD with backlight
Input Signal Types :
Frequency / S3L / 4–20 mA (via module)
Place of Origin :
USA
Certification :
3C
Packaging Details :
50*50*50mm
Description
+GF+ 3-9950-2 - Dual-Sensor-Input/4-20mA-Dual-Output - 100-240VAC 1/4 DIN LCD Multi-Parameter Dual Channel Water Transmitter
AC-Powered Dual-Channel Multi-Parameter Transmitter (90-260 VAC)

The 3‑9950‑2 is a field-mount dual-channel SmartPro® transmitter (90-260 VAC) with 2 × isolated 4-20 mA, supporting flow, pH/ORP, cond/res, pressure, level, DO via S³L / frequency / 8058 iGo®--NEMA 4X, USB upgradable.

Automation Role – Mixed-Sensor Loops, Derived Logic & Dosing Control

Mixes two same/different Signet sensors on one unit; derived functions (Sum/Δ/Ratio) and advanced Boolean relay logic drive RO/DI, chemical dosing, neutralization, scrubber, and batch loops without a separate PLC--scale via Relay/Modbus/Cond modules. AC-powered version suits plants with 120/240 VAC panels.

Product Specifications
Parameter Specification
Model / MFR # 3-9950-2 (Code: 159 001 842)
Product Type Dual‑Channel Universal Transmitter / Controller
Mounting Type Panel Mount (1/4 DIN)
Power Supply AC: 100‑240 VAC, 50‑60 Hz, 24 VA max
Sensor Inputs 2 channels: Digital (S³L) or Frequency (0.5‑1500 Hz)
Standard Outputs Two passive 4‑20 mA outputs (base unit)
Accuracy ±0.5% of reading @ 25°C (77°F)
Display Large auto‑sensing backlit LCD with dual bar graphs
Housing Material PBT (Polybutylene Terephthalate)
Enclosure Rating NEMA 4X / IP65 (front face only)
Packaging & Shipping
Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable
Company Introduction

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.

Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable
Our Main Products
  • 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
Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable
Why Choose Us
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.

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Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable

Ask Latest Price
Model Number :
3-9950-2
Power Supply :
100–240 VAC or 12–24 VDC
Payment Terms :
T/T
Product Type :
Dual Channel Multi-Parameter Transmitter
Output Signal :
Dual 4–20 mA outputs + expandable modules
Price :
USD 100-10000/Piece
Contact Supplier
Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable
Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable
Dual Channel Water Transmitter with Dual 4-20 mA Outputs NEMA 4X Enclosure and USB Upgradable

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
2 Years
xiamen
Since 2017
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
Contact Supplier
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