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Bluetooth Temperature And Humidity Sensor
Overview
- ±0.5°C / ±3% RH High-Accuracy Environmental Monitoring
- Supports dew point calculation for advanced climate control applications
- Bluetooth 5.0 BLE interface for seamless IoT device integration
- Wide operating voltage range of 3.3V–5V DC for flexible system design
- Ultra-low current consumption ≤2mA during measurement
- Fast response time ≤2 seconds for real-time data acquisition
- Long-term stability <0.5% RH/year for reliable performance
- Factory calibrated for consistent batch production
- Available as bare sensor or integrated BLE module version
- RoHS compliant for global OEM and export markets
RS485 Temperature And Humidity Sensor
Overview
- Stable RS485 communication up to 1,200 m for long-distance industrial monitoring
- Modbus RTU protocol for seamless PLC, HMI, and SCADA integration
- ±15KV ESD protection and built-in TVS diodes for strong anti-interference performance
- High-precision sensing with ±0.3 °C temperature and ±3 % RH humidity accuracy
- Supports up to 254 devices on one RS485 bus to reduce wiring costs
- Rugged IP65 enclosure for harsh factory and greenhouse environments
- Ultra-low annual drift < 0.1 °C for long-term stability and reduced maintenance
- Wide 9–30 V DC power input compatible with standard 24 V industrial systems
- Fast response time with data refresh < 2 seconds
- Reliable operation in extreme temperatures from –40 °C to +80 °C
Zigbee Temperature and Humidity Sensor
Overview
Real-time data transmission via Zigbee 3.0, no hub wiring required
Access temperature and humidity data remotely via Zigbee-compatible apps or hubs
±0.2–0.3°C temperature and ±2–3% RH humidity accuracy for precise monitoring
Measures temperature from -10°C to +60°C and humidity 0–100% RH across environments
Configurable alarms for high/low thresholds, integrated with smart home alerts
Battery-powered with 1–4 year lifespan for low-maintenance, continuous operation
Compact design (e.g., 60x60x25mm or ⌀40–50x13mm) for wall, desk, or discreet mounting
Supports multiple sensors on one Zigbee network for scalable whole-home coverage
Optional LCD display and IP65 waterproofing on select models for versatile placement
Seamless compatibility with Echo, SmartThings, Home Assistant, and major IoT platforms
WIFI Temperature And Humidity Sensor
Overview
- Real-time data transmission via Wi-Fi, no cables required
- Access temperature and humidity data from anywhere via smartphone or PC
- ±0.3 °C temperature and ±3 % RH humidity measurement accuracy
- Measures temperature from -20 °C to 60 °C and humidity 0–100 % RH
- Configurable alarms for high/low temperature or humidity thresholds
- Stores historical measurements for trend analysis and reporting
- Compact, lightweight, and wall or desk mountable
- Connects multiple sensors to a single network for comprehensive monitoring
- Low power consumption for long-term continuous operation
- Compatible with smart home ecosystems and IoT platforms
DHT22/AM2302 Temperature and Humidity Sensor
Overview
- Provides superior ±0.5°C temperature accuracy for precise environmental control
- Handles extreme -40°C to +80°C range across diverse global climates
- Delivers 0.1°C / 0.1% RH high resolution for detecting subtle changes
- Features simple single-wire digital interface using just one MCU pin
- Ensures 100m stable signal transmission with strong EMI resistance.
- Offers ultra-low <50μA standby power for battery-powered IoT devices.
- Guarantees <±0.5% RH/year long-term stability over 5+ years.
- Supports universal 3.3-5.5V operation across all major microcontrollers.
- Complies fully with RoHS standards for global regulatory approval.
DHT11 Temperature And Humidity Sensor
Overview
- Measures temperature 0–50°C with ±2°C accuracy
- Measures humidity 20–90% RH with ±5% accuracy
- Provides digital single-wire output for easy microcontroller use
- Operates at 3–5.5V with <0.5 mA idle current
- Compact module size: approx. 20 × 15 × 6 mm
- Fast response, updates readings every 1 second
- Compatible with 3.3V and 5V logic systems
- Reliable operation with a lifespan of 5+ years
- Easily integrates with Arduino, Raspberry Pi, and other boards
- Affordable sensor for precise temperature and humidity monitoring