Aecl
Temperature & Humidity Switch / Controller
(Model No.: AHS-300-S)

Made in Taiwan

AHS-300 Series is designed for control environment humidity and temperature. One setting point can be programmed upon application. When the environmental temperature or humidity value reaches the setting point, it can send signal to control ventilation, dehumidifier, humidifier or air conditioner. The general applications are bath room, food storage, warehouse, hospital, offices, hotels and etc.

Features:

• Rapid response time, high stability, high accuracy
• The seperate sensing probe design
• Streamline shape and elegant design
• Complete product line and multifunction for various applications

Specifications:

• Control mode: Dehumidification, humidification, heating & cooling.
• Setting point: 1 set point
• Measurement: Temperature & Humidity
• Signal output: delay (10A / 250 VAC)
• Setting point range:
  • Temperature: -40℃ ~ 99℃
  • Humidity: 1~99%RH
• Sensing element: CMOS sensor
• Measurement Range:
  • Temperature: -40℃ ~ 99℃
  • Humidity: 0~99%RH
• Hysteresis (default):
  • Temperature: ±1℃
  • Humidity: ±3 %RH
• Hysteresis range: 0 ~ 9 (℃/%RH)
• Calibration range: -9 ~ 9 (℃/%RH)
• Accuracy:
  • Temperature: ±0.5℃ at 25℃
  • Humidity: ±4.5%RH (at 25℃, 20~80%RH)
• Long Term Stability:
  • Temperature: ±0.25℃ per year ;
  • Humidity: 1%RH; typical at 50% RH in five years
• Power Supply: 85~265 or 24 VAC/VDC ±10%
• Storage temperature: -40℃ ~ +70℃
• Housing material: Plastic (ABS), Flame retardant acc. to UL94-V2
• Protection: Wall-mount: IP30, Probe of separated type: IP65
• Dimensions(mm)
  • Main unit: 120(L) x 83(W) x 28(H)
  • Cable + sensor probe: 3060 mm
• Operating temperature:
  • Wall-mount: -30℃ ~ +70℃
  • Probe of separated type: -40℃ ~ +70℃
• Operating humidity: 5% ~ 95% RH without condensation

Standard Package:

• T/H Switch (Controller)
• Seperate probe sensor
• User Manaul

*All information is subject to change without prior notice.