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    STEGO Electronic hygrotherm ETF 012

    ELECTRONIC HYGROTHERM

    ETF 012
    The electronic hygrotherm simultaneously monitors the temperature and humidity in enclosures and control cabinets. Condensation is prevented by switching heating and fans on or off as needed.
    The version with an external sensor can be installed anywhere in the control cabinet and enables precise measurement.
    • Adjustable temperature and humidity
    • Wide voltage range
    • High switch performance
    • Operating temperature as low as -40 °C
    • Optical status indicator
    to product variants

    Overview Technical Data

    2 K (±1 K tolerance) at +25 °C (+77 °F), 50% RH
    4% RH (±1% tolerance) at +25 °C (+77 °F), 50% RH
    ~ 5 s
    change-over contact (relay)
    VDE: NO/NC > 15,000 cycles
    UL: NO/NC > 30,000 cycles
    240 VAC, 10 (1.6) A
    60 VDC, 0.6A¹
    AC 30 A for 10 s
    LED
    5-pole terminal, clamping torque 0.5Nm max.:
    rigid/stranded² wire 2.5mm² (AWG 14)
    clip for 35mm DIN rail, EN 60715
    plastic according to UL94 V-0, light grey
    77 x 60 x 43 mm
    ~ 0,2 kg
    vertical
    -40 to +60 °C (-40 to +140 °F)
    < 90% RH (non-condensing)
    IP20
    VDE, UL File No. E164102, EAC

    ¹ not UL confirmed
    ² When connecting with stranded wires, wire end ferrules must be used.

    Product variants

    Art. No. Connection casing Casing Productname Series Heating element Heater body Model Axial fan Operating voltage Operating voltage
    max.     		Operating voltage
    min.     		Voltage type Frequency Heating capacity Inrush current
    max.     		Surface temperature Rec. pre-fuse
    T (time-delay)     		Connection Connection PE Air outlet temperature Switch-off temperature Switch-off temperature 2 Switch-on temperature Switch-on temperature 2 Drilling template Operating temperature Flow rate,
    free flow     		Flow rate,
    with filter     		Setting range Setting range 2 Current
    consumption     		Nominal current
    of socket     		Power
    consumption     		Average noise level Enclosure cut-out Enclosure cut-out Storage temperature Storage humidity Ambient temperature Operating humidity Speed Switching capacity
    max.     		Switching current
    min.     		Load resistance (external) External Sensor Measuring range Measuring range 2 Note Note 2 Note 3 Note 4 Reaction time Contact type Service life Operation indicator Control contact -
    Signal current     		Electrical protection Switch Socket Material Material sealing Air permeability Mounting Air intake/Air outlet Filter material Measuring signal Switch temperature
    difference     		Lamp type Luminous flux Light colour Length / Depth Width Height Diameter Installation depth Fitting position Mounting frame Weight Sensor element Protection class Protection type Protection type UL VDE UL EAC METRO ATEX Ex Protection type Gases Ex Protection type Mine applications Ex Protection type Dusts Temperature class Temperature safety
    cut-out     		Accessory Accessory 2 Accessory 3 Accessory 4 Art. No. Accessory Art. No. Accessory 2 Art. No. Accessory 3 Art. No. Accessory 4 Catalogue Article CAD Inquiry CAD
    01230.0-00 plastic according to UL94 V-0, light grey electronic hygrotherm ETF 012 change-over contact 100 - 240 V 265 V 90 V AC 50/60 Hz 30 A 10 s 5-pole terminal, clamping torque 0.5 Nm max.: rigid/stranded with ferrules wire 2.5 mm² (AWG 14) -40 ─ +60 °C 0 ─ 60 °C 50 ─ 90% rF 0.01 A 1 W -40 ─ +60 °C ≤90% rF ≤90% rF 8 (1.6) A (AC) ; 100 W (DC) 5 s Relais VDE: >15.000 Zyklen UL: >30.000 Zyklen LED Clip for 35 mm Rail, EN 60715 2 K ± 1 K 4% rF ± 1% 43 mm 60 mm 77 mm vertical 200 g IP20 VDE E164102 EAC Catalogue
    01230.9-00 plastic according to UL94 V-0, light grey electronic hygrotherm ETF 012 change-over contact 100 - 240 V 265 V 90 V AC 50/60 Hz 30 A 10 s 5-pole terminal, clamping torque 0.5 Nm max.: rigid/stranded with ferrules wire 2.5 mm² (AWG 14) -40 ─ +140 °F +32 ─ +140 °F 50 ─ 90% rF 0.01 A 1 W -40 ─ +140 °F ≤90% rF ≤90% rF 8 (1.6) A (AC) ; 100 W (DC) 5 s Relais VDE: >15.000 Zyklen UL: >30.000 Zyklen LED Clip for 35 mm Rail, EN 60715 2 K ± 1 K 4% rF ± 1% 43 mm 60 mm 77 mm vertical 200 g IP20 VDE E164102 EAC Catalogue
    01230.1-00 plastic according to UL94 V-0, light grey electronic hygrotherm ETF 012 change-over contact 24 - 48 V 60 V 20 V DC 30 A 10 s 5-pole terminal, clamping torque 0.5 Nm max.: rigid/stranded with ferrules wire 2.5 mm² (AWG 14) -40 ─ +60 °C 0 ─ 60 °C 50 ─ 90% rF 0.042 A 1 W -40 ─ +60 °C ≤90% rF ≤90% rF 8 (1.6) A (AC) ; 100 W (DC) 5 s Relais VDE: >15.000 Zyklen UL: >30.000 Zyklen LED Clip for 35 mm Rail, EN 60715 2 K ± 1 K 4% rF ± 1% 43 mm 60 mm 77 mm vertical 200 g IP20 VDE E164102 EAC Catalogue
    Note: For the data of the cable version 01231.x-yy please refer to the data sheet

    Summary of your request

    Art. No. Connection casing Casing Productname Series Heating element Heater body Model Axial fan Operating voltage Operating voltage
    max.     		Operating voltage
    min.     		Voltage type Frequency Heating capacity Inrush current
    max.     		Surface temperature Rec. pre-fuse
    T (time-delay)     		Connection Connection PE Air outlet temperature Switch-off temperature Switch-off temperature 2 Switch-on temperature Switch-on temperature 2 Drilling template Operating temperature Flow rate,
    free flow     		Flow rate,
    with filter     		Setting range Setting range 2 Current
    consumption     		Nominal current
    of socket     		Power
    consumption     		Average noise level Enclosure cut-out Enclosure cut-out Storage temperature Storage humidity Ambient temperature Operating humidity Speed Switching capacity
    max.     		Switching current
    min.     		Load resistance (external) External Sensor Measuring range Measuring range 2 Note Note 2 Note 3 Note 4 Reaction time Contact type Service life Operation indicator Control contact -
    Signal current     		Electrical protection Switch Socket Material Material sealing Air permeability Mounting Air intake/Air outlet Filter material Measuring signal Switch temperature
    difference     		Lamp type Luminous flux Light colour Length / Depth Width Height Diameter Installation depth Fitting position Mounting frame Weight Sensor element Protection class Protection type Protection type UL VDE UL EAC METRO ATEX Ex Protection type Gases Ex Protection type Mine applications Ex Protection type Dusts Temperature class Temperature safety
    cut-out     		Accessory Accessory 2 Accessory 3 Accessory 4 Art. No. Accessory Art. No. Accessory 2 Art. No. Accessory 3 Art. No. Accessory 4 Catalogue Article CAD
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    Germany

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