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Aecl AHT-5-LoRa Series

Product catalog summary

Overview: The AHT-5 Series Temperature & Humidity Transmitter is designed for high stability, accuracy, and rapid response. It features a compact design with microprocessor technology, offering power-saving and anti-interference capabilities. The product line includes various models suitable for different applications, with both wired (RS485) and wireless (LoRa) interfaces for flexible installation.

Technical Specifications:

Signal Output: Options include 4~20mA, 0~10V/0~5V/1~5V, RS485, and RS485/LoRa with a frequency band of 862 ~ 932 MHz.
Installation Types: Wall-mount, Duct-mount, Outside air, and Separated.
Loading Resistance: Current output requires RL<500Ω at 24V DC, while voltage output requires RL>2.5KΩ at 24V DC.
Sensing Element: CMOSens sensor with a response time of less than 10 seconds.
Protection Ratings: Wall-mount is IP30, while Duct-mount, Outside air, and Separated are IP65.
Power Supply: 20 ~ 36V DC for voltage outputs, 12 ~ 36V DC for current and RS485/LoRa outputs, and AC 24V (50/60Hz).
Operating Conditions: Temperature range of -20 ~ 60℃ and humidity range of 0 ~ 95%RH (non-condensing).
Certifications: CE and FCC compliant.

Model Measurements and Accuracy:

AHT-501: Measures temperature with accuracy of ±0.2℃.
AHT-502: Measures humidity with accuracy of ±2%RH or ±3%RH.
AHT-503: Measures both temperature and humidity with respective accuracies of ±0.2℃ and ±2%RH.
AHT-504: Measures humidity and dew point with accuracies of ±2%RH and ±0.76℃.
AHT-505: Measures temperature and dew point with accuracies of ±0.2℃ and ±0.76℃.
AHT-506: Measures temperature and enthalpy with accuracies of ±0.2℃ and ±0.684 BTU.
AHT-507: Measures temperature and wet-bulb temperature with accuracies of ±0.2℃ and ±0.486℃.

Product Codes: The product codes are structured to indicate function, installation type, signal output, display option, and accuracy level. For example, 'AHT-501-WA' indicates a wall-mount temperature transmitter with 4-20mA output and high accuracy.

Notes: Frequency channels vary by country and can be configured between 862 to 932Hz. For environments prone to static electricity or dust, the outside air type is recommended.

Catalog excerpts

Temperature & Humidity Transmitter AHT-5 Series 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 Switchable RS485(Wired) and LoRa (Wireless) interface for flexible and easy installation

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Technical data 4~20mA Signal output 0~10V/0~5V/1~5V RS485 RS485/LoRa (Peer to Peer), radio frequency band: 862 ~ 932 MHz(1) Wall-mount Duct-mount Outside air(2) Separated Loading resistance Current output: RL<500Ω at 24V DC Voltage output: RL>2.5KΩ at 24V DC Sensing element CMOSens sensor Response time Wall-mount: IP30 (No protection from liquids) Duct-mount / Outside air / Separated: IP65 Optional 20 ~ 36V DC (output：0~10V/0~5V/1~5V) Power supply Duct-mount / Outside air / Separated: 137.5(H)x99.0(W)x40.4(D) Sensing probe: Duct-mount Ø15x300.0、Outside air Ø15x60.0 Cable length of separated type:...

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Measurement range Model Measurement Current / Voltage output T：0~100℃, Temperature & Enthalpy

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AHT-□ □ □ □ -□ M Code 1 Function Signal output Temperature & Humidity Temperature & Enthalpy Temperature & Wet-bulb temperature *For details, please refer to specifications. * All information is subject to change without prior

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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