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Intrinsically Safe Humidity & Temperature Transmitter

Rotronic HygroFlex5‑EX

Rotronic

Trias Automation, an authorized distributor of Rotronic, brings you the HygroFlex5‑EX Intrinsically Safe Humidity & Temperature Transmitter, engineered for hazardous and explosive environments. Certified to ATEX, IECEx, and UKEX standards, this transmitter ensures accurate humidity, temperature, and psychrometric measurements with maximum safety.

Humidity

Available in wall‑mount and duct‑mount versions, the HygroFlex5‑EX features interchangeable stainless steel probes for flexible installation and easy calibration outside explosive zones. Its IP66 aluminium housing, robust design, and dual 4–20 mA analogue outputs make it the ideal choice for industries requiring precision and compliance.

👉 Partner with Trias Automation for genuine Rotronic products, technical support, and competitive pricing in India. Contact us today to request a quote or consultation


Key Features

  • ATEX/IECEx certified for gas & dust environments

  • Measures humidity, temperature, and psychrometric parameters

  • Wall and duct mount options

  • Interchangeable probes (HC2‑SM‑EX, HC2‑IM‑EX, HC2‑IE‑EX)

  • Robust aluminium housing, IP66 protection

  • Power supply: 10–28 VDC

  • Outputs: 2 × 4–20 mA, freely scalable

  • Accuracy: ±0.8 %RH, ±0.1 °C at 23 °C

Applications

  • HVAC systems in explosive zones

  • Food & beverage processing

  • Pharmaceutical manufacturing & cleanrooms

  • Printing & paper industries

  • Chemical & petrochemical plants


  • Rotronic HygroFlex5‑EX Distributor India

  • ATEX Humidity Transmitter Chennai

  • Intrinsically Safe Humidity & Temperature Sensor

  • Rotronic Humidity Probe Supplier India

  • Trias Automation Rotronic Products

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