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HIMA
HIMA X-AI3201 SIL 3 Certified 32-Channel Analog Input Module
  • Warehouse: Spot
  • Warranty: 365 days
  • Quality: Original module
  • Condition: New
  • Shipping method: Courier delivery

  • Contact person: LI MING
  • Contact number: +86 18059884790
  • WeChat:18059884790
  • E-mail: plc66@qq.com

Product Description


Product: HIMA X-AI3201
HIMA X-AI3201 SIL 3 Certified 32-Channel Analog Input Module for Safety Instrumented Systems

The HIMA X-AI3201 is a safety-certified, high-density 32-channel analog input module engineered for HIMA's safety instrumented systems (SIS) and industrial automation platforms. Designed to meet the most stringent safety requirements (SIL 3 per IEC 61508, IEC 61511), this module provides reliable, fault-tolerant analog signal acquisition in harsh industrial environments (-20°C to 70°C). It enables precise measurement and monitoring of critical process variables (temperature, pressure, flow, level, vibration) from industrial sensors and transducers, converting analog signals into digital data for safety-critical control and protection logic in HIMA's HIMax/HIMatrix systems. Featuring channel-to-channel galvanic isolation, built-in self-test capabilities, and robust error detection, it ensures fail-safe operation and compliance with global safety standards, making it ideal for mission-critical applications in chemical, oil & gas, power generation, and pharmaceutical industries where human safety and asset protection are paramount.

HIMA                X-AI3201 985210213   (3).png

Core Functions:
  • 32 independent, galvanically isolated analog input channels supporting universal signal types: 0-10V DC, ±10V DC, 4-20mA, 0-20mA, 1-5V DC
  • SIL 3 certification (IEC 61508/61511) with proven fault tolerance and safe failure fraction (SFF) >99% for safety-critical applications
  • High-resolution 16-bit ADC conversion with ±0.05% full-scale accuracy and 1kSPS sampling rate per channel (simultaneous sampling)
  • Continuous built-in self-test (CBIST) and diagnostic coverage >99% for real-time detection of internal faults and signal anomalies
  • 2500V AC isolation between channels, backplane, and power supply to eliminate ground loops and electromagnetic interference
  • Configurable input ranges, scaling, and alarm limits per channel with fail-safe output states for fault conditions
  • Hot-swappable design with mechanical keying for safe module replacement without system shutdown (redundant configurations)
  • Seamless integration with HIMA HIMax/HIMatrix safety controllers via HIMA's proprietary X-bus with real-time data transmission
  • Compliance with global standards: SIL 3 (IEC 61508/61511), ATEX, IECEx, UL 61010, CE, and RoHS for hazardous and general industrial use


HIMA                X-AI3201 985210213   (1).png

Application Scenarios:
  • Safety instrumented system (SIS) analog data acquisition for chemical plants (reactor temperature/pressure monitoring for emergency shutdown)
  • Critical process variable monitoring for oil & gas refineries and offshore platforms (pressure, level, flow measurements for fire/gas protection systems)
  • Nuclear and conventional power plant safety systems (cooling water temperature, steam pressure, radiation level monitoring)
  • Pharmaceutical manufacturing process safety (temperature, pressure, and level monitoring for sterile production environments)
  • Pipeline safety and leak detection systems (pressure, flow rate, and temperature monitoring across multi-point sensor networks)
  • Hazardous material storage and handling facilities (tank level, pressure, and temperature monitoring for overfill prevention)
  • Mining and mineral processing safety systems (ventilation air flow, gas concentration, and equipment vibration monitoring)
  • Water and wastewater treatment plant safety systems (chemical dosing, tank level, and pressure monitoring for environmental protection)
  • Aviation and aerospace manufacturing (critical process parameter monitoring for explosive and high-pressure testing environments)


YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.
One-Stop Global Industrial Product Procurement
Sales Manager: KI MI
WeChat: 18059884790
Email: plc66@qq.com
  • Global Inventory: 121 shared inventories worldwide,

  • enabling direct procurement from overseas warehouses for faster delivery.

  • Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
  • Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom,

  • France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium,

  • Austria, and Turkey.

  • Product Quality: All items are brand new and original. Spare parts include a 1-year warranty,

  • and all products are tested and certified.

  • Discounts: Contact us for bulk-order discounts.

  • We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.

For additional inquiries, reach out to us at any time.
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