Temperature &humidity sensors
KS52-LoRaWAN Temperature and humidity sensors
KS52 is a LoRa-based ® The digital temperature and humidity sensor of wireless technology uses high-precision sensing elements to collect environmental temperature and humidity data in real time, and through LoRaWAN ® The protocol periodically reports measurements to the application platform.
The KS52’s optional water leakage detection function enables real-time monitoring of water leakage incidents and triggers alarms to immediately notify management personnel, allowing prompt on-site response. This feature helps protect warehouses, storage facilities, factories, and similar environments, preventing loss or damage to goods and equipment caused by water intrusion.
Users can flexibly configure the sampling and reporting period through the management platform, and the default setting is to upload data every 15 minutes.
The product has 4 built-in 2700mAh high-capacity lithium sub-batteries. With low-power design, the battery life can reach more than 6 years in typical application scenarios.
Relying on LoRaWAN ® Standard protocol, KS52 has the advantages of long-distance transmission and low-power operation, and supports access to ManThink Technology and third-party LoRaWAN. ® The gateway is compatible with IoT platforms such as ThinkLink, ChirpStack, and The Things Network(TTN) to realize remote monitoring and intelligent management of environmental parameters.
KS52 with IP65 level of advanced protection, resistant to complex outdoor environment, widely applicable to intelligent industry, intelligent buildings, warehousing and logistics, agricultural monitoring and other scenarios, to meet the application requirements of all-weather environmental monitoring.
Features
- IP65 protection rating
- Battery powered, 10800mA high performance lithium battery, battery life can reach more than 6 years
- COV
- Low power LCD display
- Temperature accuracy : ±0.3℃
- Humidity Accuracy : ±3%RH
- Low Battery Voltage Alarm
- Equipment Fault Alarm
- Support ThinkLink/ChirpStack/TTN platform docking
- Support US902,AU915,AS923,EU868,EU433,CN470 LoRaWAN standard.
Product Details
Hardware Specifications
Interface | Joint Type | IP65 waterproof sensor (SHT41 package) |
Wiring quantity | 0 | |
Display | low power consumption segment code LCD | |
Measurement Accuracy
| Acquisition cycle | 5 seconds. |
Temperature accuracy | ± 0.3 ℃ | |
Humidity accuracy | ±3%RH | |
Wireless Parameters
| Communication Protocol | standard LoRaWAN ® Agreement |
Regional Standards | CN470/EU433/EU868/AS923/AU915/Us902 | |
Transmit power | maximum Support 22dBm (parameter can be changed) | |
Receiving sensitivity | -142dBm(SF=12,BW=125kHz) | |
Network access /Working mode | OTAA/ABP Class A | |
Agreement /Configuration | Test /Trigger mode | the magnet, 2 seconds trigger heartbeat data,>6 seconds trigger into the network |
Parameter Configuration | by NS issue instruction | |
Physical Characteristics
| Power supply mode | 4 2700 mA-hour ER14505 lithium battery |
Sleep current | <5uA (25 ℃ at room temperature) | |
Emission current | <110mA (22dBm transmit power) | |
Battery life | 6 years (15-minute reporting cycle, 25 ℃ at room temperature) | |
Working Temperature | -40°C ~85°C | |
Relative humidity | ≤ 95% (no condensation) | |
Protection level | IP65 | |
Material & Color | ABS + PC, White | |
Dimensions | 120mm * 72mm * 28mm | |
Installation method | Wall Hanging |
Application Scenarios
Agricultural Greenhouses
Data Centers
Museums
Cold Chain Storage