TTR 250 Ex stainless steel desiccant dehumidifiers

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TTR 250 Ex stainless steel desiccant dehumidifiers

For use in Ex-proof zones ...

The TTR 250 Ex complies with the ATEX Products Directive 94/9/EC and was specially developed for dehumidification in hazardous areas (non-conductive dusts).

Ex protection: ATEX zone 22 (Ex II 3D Ex c T240 °C)

With the TTR 250 Ex you can benefit from a professional desiccant dehumidifier originally produced by Trotec which has been developed and manufactured according to the highest of quality standards in Germany.

Dual counter with additional MID-compliant* registration of the power consumption (optional)

The standard operating hours counter of the TTR 250 Ex is optionally also available as a dual counter for the additional MID-compliant registration of the power consumption. What does MID compliant mean? The European Measuring Instruments Directive (MID) has replaced the existing rules of national approval and subsequent calibration in some areas. As a result, all power meters, which are used for energy consumption billing, must be MID compliant in the future.

A few practical benefits:

  • Robust high-quality dehumidifier „made in Germany
  • Corrosion-resistant stainless steel housing
  • Integrated heat recovery
  • Self-regulating PTC heating
  • Ampere meter to control the operating condition
  • Operating hours counter
  • Dual counter with additional MID-compliant registration of the power consumption (optional)
  • Ex-protection model
TTR 250 Ex Desiccant Dehumidifier im Trotec Webshop zeigen

TTR 250 Ex Desiccant Dehumidifier

It can do everything that a high-performance dryer needs to do. And more. Thats because it is specially designed and developed for use in explosion prone zones where it reliably protects the environment against moisture and corrosion with a dehumidification performance of 1.1 kg/h.

Sie sparen: 761.20 €

7,140.00 € 6,378.80 € inkl. MwSt.
Nettopreis exkl. MwSt. anzeigen

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49.98 € inkl. MwSt. pro Tag

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Technical data
General information
  Article number
Dry air (in case of intake air 20°C / 60 % RH)
  Dehumidification [kg/24h] 26.4
  Dehumidification [kg/h] 1.1
  Min. air volume [m³/h] 130
  Max. air volume [m³/h] 200
  Nominal air volume [m³/h] 180
  External compression [Pa] 400
  Connection inlet Ø [mm]
  Connection outlet Ø [mm] 100
Regeneration air
  Nominal air volume [m³/h] 50
  External compression [Pa] 100
  Connection outlet Ø [mm] 80
Operating principle
  Operating principle TTR Bisorp Mono
Operating range
  Min. temperature [°C] -20
  Max. temperature [°C] 35
  Min. humidity [% RH] 0
  Max. humidity [% RH] 100
Electrical values
  Mains connection 230 V/50 - 60 Hz
  Nominal current consumption [A] 5.7
  Power input [kW] 1.3
  Power input heating [kW] 1.2
  Recommended fusing [A] 16
Electric connection
  Cable length [m]
  Terminal connection
Sound values
  Distance 1 m [dB(A)] 57
Automatic dehumidification
  Non-stop dehumidification
  Length (packaging excluded) [mm] 500
  Width (packaging excluded) [mm] 350
  Height (packaging excluded) [mm] 435
  (packaging excluded) [kg] 21
Equipment, features and functions
Housing type
  Stainless steel
  Powder coating
  Metal plastic composite housing
  Non-marking rubber feet
  Carry/transport handle(s)
  Transport frame
  Swivel casters with brake
  Trestle rollers
  Non-marking rubber wheels
  Crane lifting gear
  Forklift pockets
  Stacking device
  Operating hours counter
  Integrated heat recovery
  Filter monitoring
  Self-regulating PTC electric heating
  Ex protection model
  Air volume regulation
  DIN socket for external ON/OFF
  Hygrostat (mechanical)
  Moisture control
  Moisture and temperature registration
  Sensor-supported Flowmatic control
  Variable-speed rotor drive
  Terminals for external ON/OFF
  Power meter
  Hygrostat (electronic)
Regeneration heating design
  Electric PTC
Device version
  Indoor installation (standard)
  Shelter against the weather
  Hiring model


 optional erhältlich

 nicht verfügbar

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