Temperature Sensor with ATEX

Temperatur Sensor UniExT

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  • ATEX approval according to EN 60079-11, EN 60079-26, EN IEC 60079-0
  • Several electrical connections, process connections and materials are available
  • High measuring accuracy

Temperatur Sensor UniEx.T

The temperature switches and temperature sensors provide reliable thermal monitoring in ATEX-classified environments, making them ideal for designing equipment for hazardous industrial zones.

These devices ensure safe, precise, and compliant temperature measurement where explosion protection is essential.

Temperature Switch for Explosive Atmospheres

UniEx.T temperature switches use a robust bimetallic switching element to detect temperature changes with high reliability. Their ATEX approval ensures safe integration into machines operating in environments with explosive gases or dust.

Key advantages

  • Precise switching based on bimetallic technology
  • ATEX-certified for safe use in hazardous zones
  • Suitable for industrial machinery, process equipment, and custom applications

PT100 & PT1000 Sensors According to DIN EN 60751

UniEx.T temperature sensors use platinum resistance elements (PT100 or PT1000) manufactured in accordance with DIN EN 60751, class B, ensuring consistent accuracy and long-term stability.

Configuration options

  • Available in 2-wire, 3-wire, or 4-wire versions
  • Suitable for integration in advanced monitoring or control systems
  • Designed for demanding industrial temperature measurements

Custom-Built Temperature Measurement Devices 

Every UniEx.T device is manufactured according to customer specifications, enabling precise alignment – whether for machinery, automation systems, or complex industrial installations.

Customized options include:

  • Sensor length and diameter
  • Cable types and connector options
  • Switching points and temperature ranges
  • Mechanical and electrical interface adaptations

ATEX Compliance Requirements

Devices of the UniEx.T series must only be operated together with an Ex-barrier compliant with ATEX Directive 2014/34/EU. The required switching amplifier is not included, but it can be ordered separately. This ensures safe operation in explosive atmospheres and maintains full ATEX conformity for installations.

Equip your systems with ATEX-certified temperature sensor UniEx.T that deliver safety, precision, and reliability, even in the most demanding environments.

Contact us to discuss your requirements and request a quote for UniEx.T components and Ex-barriers.

Technical Data

Class Class B (Pt100/Pt1000)
Diameter Ø8 mm, Ø12 mm
Process Attachment G1/4″, 3/8″, 1/2″, 1″, 1 1/2″, M20x1.5, flanges
Number of Conductors 2-, 3-, 4-threads (Pt100/Pt1000)
Rod Lenght 50 | 100 | 150 | 200 | 250 mm, customized
Rod Material Stainless steel 1.4571
Sensor Technology PT100, PT1000, bi-metal (temperature switch)
Protection Rating IP65
Output PT100, PT1000, temperature switch NO/NC
Media Temperature -20°C … +105°C
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