Waterproof Temperature Humidity Sensor Probe, IP67

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$35.69

Waterproof temperature and humidity sensor probe with RS485 output is sold at a low cost. As a high-performance monitoring device, the IP67 protection class ensures that the temperature and humidity sensor can work stably in humid, dusty and even harsh environments.

Temperature Range *

Accessories

Stainless Steel Bracket [+$10.00]

SKU: ATO-TAHS-WF485

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Delivery date: 6-12 days

Overview

Probe-type temperature and humidity sensor using imported digital temperature and humidity data acquisition module, factory has been accurately calibrated, relative humidity and temperature sensors have a digital output, can be completely interchangeable characteristics, suitable for environmental equipment, instrumentation, equipment integration, and other general environmental testing.

Specification

Model	ATO-SN-3000-WS-N01-67	ATO-SN-3000-WS-N01-MW-H
Working Voltage	10-30V DC
DC Voltage	5-28V DC
Maximum Power Consumption	≤0.05W
Waterproof Grade	IP67 waterproof and dustproof
Temperature Range	Standard: -40～85°C	High temperature: -40～120°C (optional)
Measurement Accuracy	Temperature: ±0.3℃ (0℃-65℃)
	Humidity: ±4%RH (10%～90%)
Humidity Range	0～100%RH (non-condensation state)
Communication Protocol	Standard Modbus-RTU protocol, device default address: 01
Output Signal	RS485
Response Time	Temperature: ≤25s (1m/s wind speed2)
	Humidity: ≤8s (1m/s wind speed2)
Parameter Setting	Setting through software
Long-term Stability	Temperature:＜0.04℃/year
	Humidity:＜0.5%RH/year
Resolution	Temperature: 0.1℃
	Humidity: 0.1%RH
Temperature and Humidity Refresh Time	2s
Load Capacity	Voltage output: Output resistance ≤250Ω
	Current output: ≤600Ω

Features

Wide voltage design, applicable to a variety of power supply environment, with cost-effective advantage.
Digital linearisation correction technology ensures high accuracy and long-term stability of measurement.
Support full-range temperature and humidity compensation, applicable to a wide range of temperature and humidity measurement range, the range can be selected according to demand.
Temperature and humidity probe structure design is reasonable, easy to install, adapt to a variety of installation scenarios, easy to use and operate.
Mini size and light weight, with good seismic performance, suitable for a variety of mobile and vibration occasions.

Dimensional Drawing (unit: mm)

Wiring Instructions

Applications

Tips: What is the working principle of waterproof temperature and humidity sensor probe?

Waterproof temperature humidity sensor probes measure the temperature and humidity of the environment through integrated humidity and temperature sensing elements. Temperature sensors are typically based on thermistor or thermocouple technology, while humidity sensors rely on capacitance or resistance sensing technology to detect water vapour levels in the air. The sensors convert physical changes in temperature and humidity into electrical signals and then output values via a digital processing module, which can be read in real time by the user via a display or data system.

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