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Completing Cleanroom Environmental Monitoring: The ApexZ TRH (Temperature and Humidity) Sensor

20 March 2025 · 2 min read · Lighthouse EMEA

In cleanroom and controlled environment applications, tracking particles alone is often not enough. Another important parameter affecting environmental conditions is temperature and humidity. These two variables are critical for product quality, production processes and regulatory compliance.

This is exactly where the ApexZ TRH Sensor makes an important contribution to cleanroom monitoring systems. By measuring temperature and humidity precisely, it lets you respond instantly to environmental changes and make your production processes safer.

Why Is Temperature and Humidity Monitoring Necessary?

Product Quality: Especially in pharmaceutical, biotechnology and electronics manufacturing, temperature and humidity values directly affect product quality.

Regulatory Compliance: Quality standards such as GMP and 21 CFR Part 11 compliance require environmental conditions to be continuously monitored and reported.

Risk Management: Possible temperature or humidity fluctuations are detected before they harm your processes, allowing rapid intervention.

ApexZ TRH Sensor Technical Specifications

  • Temperature Measurement Range: 1°F to 150°F (-17.8°C to 65.6°C) ± 1.8°F (0.5°C)
  • Humidity Measurement Range: 0% - 100% RH ± 2%
  • Long-Life, Stable Sensor: Sensor technology that resists contaminants and maintains its accuracy over the long term.
  • User-Friendly Design: 3 ft (90 cm) smart sensor cable
  • Mini tripod (7” telescopic) and sensor clamp included
  • Easy field installation
  • Connection: I2C output, Smart Port compatible
  • Material and Durability: Anodized aluminum and ABS plastic housing

Benefits in Use

Fully Integrated Monitoring: With the TRH Sensor working in integration with your ApexZ instrument, monitor temperature and humidity values together with particle data on a single platform.

Instant Control and Reporting: View temperature and humidity changes instantly and safeguard your processes with automatic alarm systems.

Efficiency and Compliance: By keeping environmental changes under control, both protect product quality and achieve full compliance with regulatory standards.

The ApexZ TRH Sensor is a powerful aid that completes your cleanroom monitoring processes. By precisely measuring vital parameters such as temperature and humidity, it safeguards both your product quality and your production processes. With this sensor, which works fully compatibly with the ApexZ Series, you can keep environmental conditions under control at all times and minimize potential risks.

ApexZ™ Particle Counter — more information

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