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

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

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