CLS204 204-C10000BL Advanced Temperature Controller with Data Logging

Description

The CLS204 204-C10000BL operates as a precision temperature controller with a focus on data integrity and network integration. Like its counterpart, it supports a wide range of sensors (thermocouples, RTDs, and analog inputs) and offers precise PID control with a temperature range of -200°C to 1350°C. What sets it apart is its enhanced communication suite: in addition to RS-485 and Modbus RTU, it includes Ethernet/IP and OPC UA protocols, enabling seamless integration into IIoT-enabled systems and centralized data logging platforms.

CLS204 204-C10000BL

The controller features 4GB of on-board storage for temperature profiles and audit trails, automatically recording setpoint changes, alarm events, and process deviations with time stamps—critical for FDA, ISO, and aerospace compliance. Its advanced security features, including user role management and encrypted data transmission, prevent unauthorized configuration changes, a key requirement in regulated environments.

CLS204 204-C10000BL

Technical specifications:
Model Number CLS204 204-C10000BL
Brand WATLOW ANAFAZE
Type Advanced Temperature Controller with Data Logging
Input Range -200 °C to 1350 °C
Accuracy ±0.20% of reading + 0.5 °C
Output Types SSR, PWM, 4-20mA Analog
Power Supply 24V DC ±10%
Communication Interfaces Ethernet/IP, OPC UA, RS-485, Modbus RTU
Display Color TFT LCD with touchscreen
Operating Temp Range -10°C to 60°C (14°F to 140°F)
Mounting Style Panel Mount (NEMA 4X/IP66 rated)
Dimensions 96mm x 96mm x 125mm (W x H x D)
Weight Approximately 580g
Environmental Protection IP66 (dust-tight, water-resistant)
Data Storage 4GB on-board + expandable via microSD

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CLS204 204-C10000BL

Main features and advantages:

The CLS204 204-C10000BL delivers distinct advantages for regulated and networked environments. Its improved accuracy (±0.20% of reading + 0.5°C) makes it ideal for processes where even minute temperature variations can compromise product integrity, such as in semiconductor wafer fabrication or implantable medical device production. The color TFT touchscreen simplifies navigation through complex menus, reducing training time for operators and minimizing configuration errors. For quality assurance teams, the automated data logging feature eliminates manual record-keeping, ensuring tamper-proof audit trails that simplify compliance with regulations like FDA 21 CFR Part 11. Ethernet/IP and OPC UA connectivity enable real-time monitoring via SCADA or MES systems, allowing engineers to analyze trends remotely and adjust parameters without disrupting operations—enhancing both efficiency and responsiveness.

CLS204 204-C10000BL

Application areas:

In medical device manufacturing, the CLS204 204-C10000BL controls sterilization ovens and bioreactors, where precise temperature maintenance and data traceability are critical for patient safety. Aerospace facilities rely on it to regulate heat-treating furnaces for turbine components, ensuring material properties meet strict aerospace standards while maintaining detailed process records. In pharmaceutical freeze-drying applications, the controller manages shelf temperatures with exceptional precision, preserving the efficacy of sensitive drugs while logging every phase of the lyophilization cycle for regulatory submission. Its IP66 rating makes it suitable for cleanrooms and washdown environments, where dust and moisture resistance are non-negotiable.

CLS204 204-C10000BL

Related products:

CLS204 204-C10000BL

Installation and maintenance: