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Stainless steel desiccant dehumidifier TTR 250
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  2. Products ‑ HighPerformance
  3. Dehumidification
  4. Desiccant dehumidifiers, mobile
  5. TTR stainless steel dehumidifiers
  6. TTR 250

Stainless steel desiccant dehumidifier TTR 250

The TTR 250 guarantees reliable adsorption air dehumidification in the corrosion-resistant stainless steel housing

Desiccant dehumidifier "made in Germany" for air humidity regulation

The low-maintenance TTR 250 stainless steel desiccant dehumidifier does not only guarantee high dehumidification values especially at low dew points. Its housing is also known for a high corrosion resistance and good hygiene characteristics.

The TTR 250 is therefore perfectly suitable for humidity regulation in production and storage areas as well as for protection against corrosion and condensation in all humidity-sensitive environments and facilities where special hygienic standards apply or where there are extremely material-straining atmospheres.

With the TTR 250 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.

Corrosion resistant stainless steel housing

In addition to integrated heat recovery, the standard equipment of this ready-to-install desiccant dehumidifier ”made in Germany” also includes a self-regulating electronic regeneration air heating consisting of thermistor elements (PTC) whose performance capacity depends on air inlet temperature and regeneration air volume.

The advantage of this solution lies for one in an optimal performance matching and in the fact that overheating is not possible, making a safety thermostat superfluous.

Working principle of the TTR 250 adsorption dehumidifier

TTR-Trisorp-Mono

A fan for process and regeneration air is placed in front of the rotor. A partial flow of the dry air is used for regeneration.

All TTR adsorption dehumidifiers have reliable silica gel sorption rotors in washable and mechanically highly stable design. The chemical stability of silica gel guarantees that water vapor or clear water will not destroy the rotor. Light impurities such as dust only lead to a reduced dehumidification performance.

Depending on the design of the Trotec adsorption dehumidifiers, process and regeneration air are channeled in different ways.

THE FUNCTIONAL PRINCIPLE OF THE TTR DEHUMIDIFIERS AT A GLANCE

TTR 250 – Special equipment features

Corrosion-resistant stainless steel housing, Space-saving stackable
Several units can be stacked in a space-saving manner with their corrosion-resistant stainless steel housing thanks to their compact dimensions of 350 x 410 x 435 mm.
DIN socket for external circuits
A standard DIN socket for external switching enables the TTR 250 to be controlled via an optional hygrostat, timer or other external switchgear with a suitable DIN plug.
DIN socket for external circuits
A standard DIN socket for external switching enables the TTR 250 to be controlled via an optional hygrostat, timer or other external switchgear with a suitable DIN plug.
Dual counter with additional MID-compliant* registration of the power consumption (optional)
The standard operating hours counter of the TTR 250 is optionally available as a dual counter with additional MID-compliant* recording of power consumption.
Ampere meter to control the operating condition
Ampere meter to control the operating condition

Application examples from practical experience:

Stainless steel desiccant dehumidifier TTR 250
Air humidity regulation in production areas
Stainless steel desiccant dehumidifier TTR 250
Air humidity regulation in storage areas
Stainless steel desiccant dehumidifier TTR 250
Protection against corrosion and condensation in humidity-sensitive environments or facilities

All mobile TTR adsorption dehumidifiers in direct comparison:

In order to find exactly the right mobile adsorption dehumidifier for you, you have the possibility here to clearly compare all adsorption dehumidifiers of the TTR series from Trotec.

Models that you do not want to include in the comparison can simply be clicked away.

Technical data in comparison

A few practical benefits:

  • Professional quality ”made in Germany” – Originally produced by Trotec
  • Corrosion-resistant stainless steel housing
  • Reliable silica gel sorption rotor in washable and mechanically high-tensile finish
  • 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)
  • Space-saving and stackable

All the desiccant dehumidifiers of the TTR series are developed and manufactured according to the highest of quality standards in Germany.

Trotec: Innovation made in Germany

Take a look behind the scenes:

As one of the internationally leading manufacturers of air treatment solutions, Trotec offers industrial and commercial customers innovative products for air purification, dehumidification, heating, air conditioning and ventilation. We rely 100 % on research, development, design and production in Germany for our high-performance devices. For the highest quality requirements, sophisticated system solutions and fresh ideas.

Watch the video to see for yourself!


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Adsorptionstrockner TTR 250 show in Trotec online shop

Technical data

Technical data
General information
  Article number 1.110.000.130
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] 300
  Nominal air volume | Dry air (in case of intake air 20 °C / 60 % RH) [m³/h] 250
  External compression | Dry air (in case of intake air 20 °C / 60 % RH) [Pa] 100
  Connection inlet Ø [mm] | Dry air (in case of intake air 20 °C / 60 % RH)
  Connection outlet Ø | Dry air (in case of intake air 20 °C / 60 % RH) [mm] 100
Regeneration air
  Nominal air volume | Regeneration air [m³/h] 50
  External compression | Regeneration air [Pa] 100
  Connection outlet Ø | Regeneration air [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
  Connection plug CEE 7/7
  Cable length [m] 2.5
Sound values
  Distance 1 m [dB(A)] 57
Automatic dehumidification
  Non-stop dehumidification
Dimensions
  Length (packaging excluded) [mm] 410
  Width (packaging excluded) [mm] 350
  Height (packaging excluded) [mm] 435
Weight
  (packaging excluded) [kg] 19
Equipment, features and functions
Housing type
  Stainless steel
Mobility
  Non-marking rubber feet
  Carry/transport handle(s)
Equipment
  Operating hours counter
  Ammeter
  DIN socket for external ON/OFF
  Integrated heat recovery
  Self-regulating PTC electric heating
  Power meter
  Hygrostat (electronic)
  Hygrostat (mechanical)
Regeneration heating design
  Electric PTC
Device version
  Indoor installation (standard)
  stackable

 standard equipment

 optionally available

 not available

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