Duct-mount humidity sensor Ecosense ZS-12
multi-sensorhigh-precisionair duct

Duct-mount humidity sensor - Ecosense ZS-12 - Mahlo - multi-sensor / high-precision / air duct
Duct-mount humidity sensor - Ecosense ZS-12 - Mahlo - multi-sensor / high-precision / air duct
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Characteristics

Mounting
duct-mount
Other characteristics
multi-sensor, high-precision
Applications
air duct, for industrial applications, for process applications

Description

Product overview
  • Product: Exhaust air humidity sensor for drying processes
  • Model: ecosense ZS
  • Manufacturer: Mahlo GmbH + Co. KG
  • Measured components: oxygen (O2), water vapour (H2O) and proportions of harmful gases
  • Typical use: stenter frames and industrial drying lines


Measurement principle and energy optimisation
  • Monitors steam loading of exhaust air to determine actual moisture and gas composition.
  • Provides real-time data to control fan speed or exhaust vent position to reduce unnecessary heating.
  • Helps avoid wasting heating energy by adjusting ventilation according to measured steam proportion.


Key features
  • Multi-component measurement: O2, H2O and harmful gases
  • High measurement accuracy suitable for process control
  • Unaffected by carrier gases, ensuring reliable readings in mixed exhaust streams
  • Continuous monitoring for closed-loop control


Customer benefits
  • Optimises energy balance and reduces fuel/electricity consumption
  • Improves process repeatability and product quality
  • Reduces waste by maintaining consistent drying conditions
  • Enables automated control of fans and exhaust dampers


Applications and installation notes
  • Designed for integration on stenter frames, textile dryers and industrial drying tunnels
  • Typical integration: connection to PLC/DCS for fan or exhaust flap control
  • Install in representative exhaust ducting where mixed hot air and steam are discharged
  • Regular maintenance and calibration recommended for consistent performance

Catalogs

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Exhibitions

Meet this supplier at the following exhibition(s):

Febratex
Febratex

18-21 Aug 2026 Blumenau (Brazil)

  • More information
    CINTE Techtextil
    CINTE Techtextil

    1-03 Sep 2026 Shanghai (China)

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.