Products
PRODUCTS DETAILS
Home > Products >
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

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
Detail Information
Place of Origin
USA
Brand Name
+GF+
Certification
3C
Model Number
3-9950-2
Product Model:
+GF+ Signet 3-9950-2
Product Type:
Dual Channel Multi-Parameter Transmitter
Measurement Channels:
2 Independent Input Channels
Input Signal Types:
Frequency / S3L / 4–20 MA (via Module)
Output Signal:
Dual 4–20 MA Outputs + Expandable Modules
Display Type:
Dot-matrix LCD With Backlight
Power Supply:
100–240 VAC Or 12–24 VDC
Mounting Type:
Panel Mount (1/4 DIN Enclosure)
Highlight:

Dual Channel Water Transmitter 4-20 mA

,

Water Transmitter NEMA 4X Enclosure

,

USB Upgradable Water Transmitter

Product 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
Packaging and shipping information for GF Signet 3-9950-2 transmitter
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.

Xiamen Zhicheng Automation Technology product portfolio
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
Why choose Xiamen Zhicheng Automation Technology
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.

Sitemap |  Privacy Policy | China Good Quality SICK Laser Sensor Supplier. Copyright © 2025-2026 Xiamen ZhiCheng Automation Technology Co., Ltd . All Rights Reserved.