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Stego 01231.9-00 Adjustable Electronic Hygrotherm, 32-140 F/50-90% RH

The Stego ETF 012 series electronic hygrotherm senses the ambient temperature and relative humidity in an enclosure with electric/electronic components and turns on a heater (or alternatively a fan) at either set point, helping prevent the formation of condensation in the enclosure. Due to its wide voltage range the hygrotherm can be utilised anywhere in the world.

  • Temperature Setting: 32-140 F
    Humidity Setting: 50 to 90 % RH
  • Operating Voltage: 100-240 VAC
  • Mounting: DIN Rail
Price: $169.58

      Quantity Count  

      Price Each  

    10-24$153.57
    25-49$149.62
    50-99$133.32
    100-499$128.38
    500+$121.26
    Availability: Typically ships within 48hrs
    Part# 01231.9-00
    Adjustable Setting Range32-140 F, 50 to 90 % RH
    Contact TypeChange-Over
    Switching Capacity10 A resistive / 1.6 A inductive @ AC 240 V 0.6 A @ DC 60 V
    Operating Voltage100-240 VAC
    Service Life> 30,000 cycles
    Connection5-pole terminal, clamping torque 0.5 Nm max.: solid/stranded² wire - AWG 14 max. (2.5 mm²)
    Switching Difference (Temperature)2 K (±1 K tolerance) at +25 °C (+77 °F)
    Switching Difference (Humidity)4 %RH (±1 % tolerance) at +25 °C (+77 °F), 50 %RH
    Housingplastic, UL 94V-0, light gray
    MountingDIN Rail Mountable
    ApprovalsUL File No. E164102, VDE, EAC
    Downloads