Temperature and Humidity Sensor Transmitter RS485 Collector Module Waterproof & High Temperature Resistant Probe Features: Reliable Digital Sensor: The temperature and humidity probe features a state-of-the-art digital detection principle, utilizing a high-performance sensor that ensures exceptional reliability and accuracy. With multi-segment calibration, our probe guarantees accurate measurements for any environment. Versatile Applications: Designed to withstand various scenarios, it is perfect for greenhouse cultivation, warehouses, communication rooms, smart buildings, pharmacies, and laboratories. Its industrial-grade processing chip, coupled with special treatments, enables it to resist strong electromagnetic interference and ensures a various of usage. Waterproof Design: With a protective sleeve made from copper particles sintering or PE material, it is not only waterproof but also breathable. This innovative design ensures long-lasting performance even in challenging conditions, making it suitable for both indoors and outdoors environments. Enhanced Interference Resistance: Equipped with a premium chip, it has nice anti-interference capabilities. Its dedicated anti-interference device allows it to withstand strong electromagnetic disturbances, providing stable and reliable readings without any signal distortions. RS485 Communication and ModbusRTU Protocol: The probe supports RS485 communication, allowing perfect integration into existing systems. Additionally, it offers both ModbusRTU protocol and custom common protocols, ensuring compatibility and easy implementation with different devices. The built-in anti-reverse connection protecting further enhances its durability and safety. Specifications: Type: PE Probe/ Metal Probe(optional) Voltage: DC5-28V Power Consumption: 0.05W Communications Protocol: ModbusRTU Output Signal: RS485 --PE Probe: Material: PE Applicable Conditions: -40~80/0-100%RH Measurement Accuracy: 0.3 (25) / 3%RH (60%RH, 25) Cable Length: 1m/ 3.3ft Item Size: 70 * 16 * 16mm/ 2.8 * 0.6 * 0.6in Item Weight: 39.3g/ 1.4oz --Metal Probe: Material: Metal Applicable Conditions: -40~120/0-100%RH Measurement Accuracy: 0.3 (25) / 3%RH (60%RH, 25) Cable Length: 1m/ 3.3ft Item Size: 55 * 15 * 15mm/ 2.2 * 0.6 * 0.6in Item Weight: 44.6g/ 1.6oz Packing List: 1 * Temperature and Humidity Sensor Probe Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation. _x000D_