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+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
Specifications
MOQ :
1
Delivery Time :
3-7
Output Interface :
Two-way digital communication (field + control system)
Model Number :
3-9900.395
Installation Type :
Plug-in internal module for 9900 transmitter
Price :
USD 100-10000/Piece
System Compatibility :
Signet 9900 SmartPro Transmitter
Supply Ability :
1/piece in stock
Product Model :
+GF+ Signet 3-9900.395
Brand Name :
+GF+
Application Function :
Remote configuration, diagnostics, and data communication
Payment Terms :
T/T
Product Type :
HART Communication Module (H COMM Module)
Signal Method :
Digital signal superimposed on 4–20 mA analog loop
Packaging Details :
50*50*50mm
Communication Protocol :
HART® (Highway Addressable Remote Transducer)
Certification :
3C
Place of Origin :
USA
Description
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
Plug-In Modbus RS485 Communication Module for 9900 Transmitter

The 3-9900.395 is a field-installable Modbus RS485 module that slots into a Signet 9900-1P base unit, enabling Modbus RTU connectivity to expose the measurement value, relay states, 4-20 mA loop status, and alarm flags to a PLC/SCADA network.

Automation Role – SCADA Integration Without Extra Gateway

It enables PLC/SCADA systems to pull single-channel data (flow, pH, conductivity, level, pressure, DO, temperature) from a 9900 transmitter across various applications including RO/DI skids, chemical dosing, wastewater treatment, and cooling towers. No additional gateway is required—simply daisy-chain into the plant Modbus network alongside other 9900/9950/Multi-Mag nodes. Ideal for applications requiring remote monitoring and alarm pickup without rewiring the 4-20 mA loop.

Industrial Automation Product Attributes - 3-9900.395
Attribute Name Specification (English)
Product Type Modular Multi-Parameter Controller (Signet 9900 Series configuration variant)
System Compatibility Designed for Signet 9900 transmitter platform integration
Measured Inputs Supports flow, pH/ORP, conductivity, pressure (depending on connected sensor modules)
Input Signal Type Digital, pulse, or analog inputs (sensor-dependent configuration)
Output Signals Relay outputs and configurable 4-20 mA analog outputs
Communication Interface Optional digital communication (e.g., Modbus via system setup)
Power Supply 12-32 VDC industrial standard supply range
Display Interface LCD display via Signet 9900 base unit with multi-parameter visualization
Operating Temperature 0°C to 50°C industrial operating environment
Protection Rating IP65 / NEMA 4X front panel protection (installed condition)
Packaging & Shipping
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
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.

+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
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
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
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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+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module

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Product Detail
MOQ :
1
Delivery Time :
3-7
Output Interface :
Two-way digital communication (field + control system)
Model Number :
3-9900.395
Installation Type :
Plug-in internal module for 9900 transmitter
Price :
USD 100-10000/Piece
Contact Supplier
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module
+GF+ 3-9900.395 - Hart-Bi-Directional-Comm/9900-Transmitter-Expansion - Plug-In Field-Upgradable H COMM Communication Module

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
2 Years
xiamen
Since 2017
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Main Products :
SICK Laser Sensor, IFM Pressure Sensor, Hokuyo Laser Sensor
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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