Product Overview

The Honeywell CC-TAIM01 (PN: 51305959-175) is a Low Level Analog Input Multiplexer (LLMUX) for Experion PKS Series C. It captures millivolt-range signals from thermocouples (TC) and RTDs, providing high-precision temperature monitoring in dense, temperature-critical processes.

The module features advanced noise rejection for stable readings in high-electrical-noise environments and a vertical Series C form factor for low thermal stress during continuous operation.

Technical Data

Key Features:

• Cost-Efficient: Multiplex many sensors into a single interface.

• Cold Junction Compensation (CJC): Maintains thermocouple accuracy.

• Corrosion Resistant: G3 coating suitable for harsh industrial environments.

• Seamless Software Integration: LLMUX points appear as standard parameters in Experion PKS.

Typical Applications

• Heat Treatment Furnaces: Multi-zone temperature monitoring for metal or glass.

• Petrochemical Reactors: Detecting hot spots in catalytic reactors.

• Power Plant Boilers: Collecting hundreds of temperature points for efficiency.

• Cryogenic Storage: Monitoring low-level signals in LNG tanks with high precision.

FAQ

Q1: What is the advantage of a "Low Level" MUX?
A1: Optimized for millivolt signals and RTD resistance, with high gain and noise filtering, unlike standard 4–20 mA inputs.

Q2: Can I mix different thermocouple types on one module?
A2: Yes; each channel can be configured for a different type, using appropriate compensation cables.

Q3: Does the module support redundancy?
A3: Generally non-redundant; critical loops can use redundant sensors across two LLMUX modules.

Q4: How does it handle sensor burnout?
A4: Configurable upscale/downscale burnout detection immediately flags broken thermocouples, preventing frozen data from affecting the controller.