THW1581 Wireless temperature and humiditysensor

Overview

THW1581Wireless temperature and humidity sensoruseMEMSDesign of semiconductor integrated digital temperature and humidity sensor, collected and logically processed by microcontroller, and then passed throughpassLPWANWireless communication transmits data to wireless receiving terminals for centralized monitoring. The wireless temperature and humidity sensor is powered by a large capacity lithium-ion battery and designed with low power consumption.

main purpose

It can be used for environmental temperature and humidity monitoring in various industries, such as computer rooms, warehouses, power distribution rooms, archives, cold storage, medical facilities, etc.

technologyparameter

1Power supply mode：Lithium ion batterypool4000mAH(Default)）/8500mAH

2Standby current：<3uA

3Battery life：>3Year (collection week)period5Under minute conditions, specific applications need to refer to parameter configuration

4Collection cycle：1-60Can be set in seconds, silentrecognize6second

5Transmission method：Wireless communicationmessageLora 433MHz

6Transmission distance：>=200rice External suction cup antenna canreach500Above meters)

7Measurement range：-40~120degree，0~100%RH

8、divide distinguish rate：0.1degree，0.1%RH

9Measurement accuracy: Temperaturedegree05degree（25Degree), wetdegree+-2%RH（25Degree)

10、ambient temperature：-30～70℃(Relative humidity)：≤90%）­­

11External dimensions：110*85*40mm（9085Waterproof casing，90*50*42mm（CN802Shell)

12、heavy Quantity:220g（9085Waterproof casing，150g（CN802Shell)

13、Protection level：IP67（PG7waterproof connector）

Precautions

1、Measures should be taken to prevent strong impacts during transportation and storage of the product.

2、This product does not require an external power supply.

Product appearance diagram (integrated humidity probe)

Optional external probe (customization required)