Aecl
Temperature & Humidity Transmitter
with Display & RS485 output
(Model No.: AHT-503W4D-BM)

Made in Taiwan

AHT-5 Series is designed for measuring environment humidity and temperature with selected signal output, such as 4-20mA, 0-10V, RS485 or LoRa. The general applications are food storage, warehouse, hospital, offices, hotels, etc.

Features:

• Rapid response time, high stability, high accuracy
• Microprocessor technology allows compact design, power saving and anti-interference
• Streamline shape and elegant design
• Complete product line and multifunction for various applications
• RS485 (Modbus RTU) output

Specifications:

• Measurement: Temperature & Humidity
• Signal output: RS485
• Installation: Wall-mount
• Loading resistance:
  • Current output: RL<500Ω at 24V DC
  • Voltage output: RL,>2.5KΩ at 24V DC
• Measurement Range:
  • Temperature: -40℃ ~ 100℃
  • Humidity: 0~100%RH
• Accuracy B:
  • Temperature: ±0.3℃ at 25℃/55%RH
  • Humidity: ±3%RH at 25℃/55%RH
• Sensing element: CMOS sensor
• Response time: < 10 sec. (20% to 80% of range)
• IP rating: IP30
• LCD display: Yes
• Hysteresis (default):
  • Temperature: ±1℃
  • Humidity: ±3 %RH
• Power Supply: 12 ~36V DC
• Storage temperature: -40℃ ~ +70℃
• Case material: Fireproof ABS
• Dimensions(mm): 113.57(H)x80(W)x28.79(D)
• Operating temperature: -20℃ ~ +60℃
• Operating humidity: 0% ~ 95% RH (non-condensing)

Standard Package:

• T/H Transmitter with display
• User Manaul

*All information is subject to change without prior notice.