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Wall Mounted Temperature and Humidity Transmitter with Display, 4-20mA/RS485/0-10V

$144.46
Buy a sensor for humidity and temperature online. This industrial temperature & humidity transmitter uses a high-quality capacitive digital sensor with high accuracy and strong anti-interference ability. Wall-mounted or duct-mounted, clear LCD display, 0~10V/0~5V/0~1V/4~20mA/RS485 output signals are optional.
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SKU: ATO-TAHT-AW
30-day Returns
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Delivery date: 6-12 days

Wall mounted temperature & humidity transmitter with display manufacturer direct sale, equipped with high and low temperature & humidity sound and light alarm functions, high precision capacitive digital sensor and 0-10V/0-5V/0-1V/4-20mA/RS485 output signal, can be used in most industrial environments. 

Features

  • ATO wall/duct mounted temperature & humidity transmitter features a large LCD display for real-time monitoring, providing clear and intuitive data visualization.
  • It includes an alarm indicator light that activates when temperature or humidity exceeds preset upper or lower limits, ensuring timely alerts.
  • This temp and humidity sensor utilizes a high-quality capacitive digital sensor for accurate measurements, providing a wide measuring range, strong anti-interference capability, and stable performance. The USB interface can be used as a device power supply port.
  • It can support data logging and storage functions, with a built-in clock, making it ideal for industries like pharmaceuticals that require reliable data traceability.

Specifications

Model ATO-AW3010A ATO-AW3020A ATO-AW3485A
Measurement Range Temperature: -20~60℃; Humidity: 0~99.9%RH
Accuracy Temperature: ±0.3℃; Humidity: ±2%RH (25℃)
Resolution Temperature: 0.1℃; Humidity: 0.1%RH
Attenuation Value Temperature: <0.1℃/year; Humidity: <0.1%RH/year
Sensor Capacitive Humidity Sensor
Response Time Temperature: 5s; Humidity: 5s 1/e(63%)
Operating Voltage DC: 15~36V (USB 5V) DC: 20~36V (USB 5V) DC: 9~36V (USB 5V)
Output 0~10V/0~5V/0~1V 4-20mA RS485
Communication Protocol N/A N/A Standard MODBUS RTU Protocol
Sampling Period N/A N/A 2.5s
Product Power Consumption <20mA <50mA
Display LCD Display


Dimension (Unit: mm)

Wall mounted temperature & humidity transmitter dimension

4-20mA Wiring

Wall mounted temperature & humidity transmitter wiring

0-10V/0-5V/0-1V Wiring

Wall mounted temperature & humidity transmitter wiring

RS485 Wiring

Wall mounted temperature & humidity transmitter wiring

Details

Wall mounted temperature & humidity transmitter details

Tips: "4-20mA/RS485/0-10V output" in Temperature and Humidity Sensor

Temperature and humidity sensors with 4-20mA, RS485, or 0-10V output are designed for easy integration with various industrial control systems.

  • 4-20mA Output: A standard analog signal widely used for long-distance transmission with strong anti-interference capability. Common in industrial automation.
  • RS485 Output: A digital communication interface, often using Modbus protocol, suitable for multi-point data transmission and precise monitoring.
  • 0-10V Output: Another analog signal option, typically used for short-distance transmission in building automation or HVAC systems.
  • These output options allow the temp and humidity sensor to be connected to PLCs, data loggers, or monitoring systems for real-time data collection and control.
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