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Product Code :
SNML307A

Air Temperature & Humidity Sensor

The Air Temperature & Humidity Sensor is a high-precision environmental monitoring solution designed to provide continuous measurement of ambient temperature and relative humidity. Supporting advanced wireless communication technologies, it delivers reliable real-time data to optimize environmental conditions, improve operational efficiency, and support intelligent automation systems.

 

Accurate Environmental Monitoring: It continuously measures air temperature and relative humidity with high precision, enabling informed decision-making across various applications.

Real-Time Data Transmission: By instantly transmitting environmental data to the central monitoring platform, it allows users to respond quickly to changing conditions.

Low Power Consumption: Its energy-efficient architecture ensures extended battery life and long-term operation while minimizing maintenance requirements.

Reliable Wireless Connectivity: Compatible with LPWAN technologies such as LoRaWAN and NB-IoT, it provides stable, secure, and long-range communication even in demanding environments.

Robust and Durable Design: Built for both indoor and outdoor installations, its rugged enclosure ensures dependable performance under varying environmental conditions.

Technical Advantages

High Measurement Accuracy: Advanced sensing technology delivers consistent and reliable temperature and humidity measurements for critical monitoring applications.

Wide Coverage Communication: Utilizing modern IoT communication protocols, it enables seamless integration with centralized monitoring and automation platforms across large deployment areas.

Scalable System Integration: Easily integrates into smart building systems, industrial automation, agricultural monitoring platforms, cold chain management, and environmental monitoring infrastructures.

Continuous Environmental Monitoring: Provides uninterrupted data collection, supporting predictive analysis, energy optimization, and automated environmental control.

Use Cases

The Air Temperature & Humidity Sensor is an intelligent monitoring solution developed for smart buildings, industrial facilities, warehouses, greenhouses, agricultural applications, cold storage environments, HVAC systems, environmental monitoring projects, and smart city infrastructures where accurate climate monitoring is essential.

 

Category Parameter Specification
Power Supply Battery Type 3.6V Li-SOCl₂ Battery
Battery Life Up to 10 Years (Typical, application dependent)
Power Consumption Ultra-low Power Design
Battery Status Low Battery Detection
Communication Wireless Technology LoRaWAN® 1.0.4 Class A / NB-IoT (Optional)
RF Frequency 868 MHz (Iran)
Receiver Sensitivity Up to -137 dBm
Transmit Power Up to +22 dBm
Communication Range Up to 10 km (Open Area)
Security AES-128 Encryption
Firmware Update OTA (Over-the-Air)
Sensor Measured Parameters Ambient Temperature & Relative Humidity
Temperature Range -40°C to +85°C
Humidity Range 0–100% RH
Temperature Accuracy ±0.3°C (Typical)
Humidity Accuracy ±3% RH (Typical)
Sampling Interval Configurable
Mechanical Protection Rating IP67
Operating Temperature -20°C to +60°C
Operating Humidity 0–100% RH (Non-condensing)
Enclosure Material UV Resistant ABS / PC
Installation Wall Mount / Pole Mount
Dimensions Approximately 105 × 71 × 69 mm
Compliance Wireless Standard LoRaWAN® Certified
Certification CE