Cost-Efficient Cold Chain Temperature Logger S23

S23 Temperature Logger measures and tracks asset temperature and location throughout transportation or storage. The temperature logger features a low-power Bluetooth chip and sensors, allowing for continuous temperature measurement and alarms when temperatures exceed normal or low ranges.
The S23 temperature logger stores up to 60,000 series temperature data and will enable users to generate data reports in PDF/Excel format as proof during logistical transit via APP/KGateway.

PDF or Excel Report

60,000 Logging Data

IP65 Waterproof

Cost Efficient

DESCRIPTION

  • Precision Monitoring & Real-Time Alerts

    • High-Accuracy Sensors: Measures temperatures from -20°C to 60°C with ±0.4°C accuracy (0–60°C). Optional humidity monitoring (0–100% RH, ±5% accuracy).
    • Instant Alerts: Bluetooth connectivity triggers immediate notifications for temperature deviations, ensuring cargo safety.

  • Long-Lasting Durability

    • Replaceable Battery: Powered by a CR2032 coin cell with up to 12-month lifespan (default 1-second broadcast interval).
    • IP65 Waterproof Rating: Built for harsh environments like cold chain logistics and outdoor storage.

  • Massive Data Storage & Smart Management

    • 60,000 Data Records: Stores extensive temperature logs and exports batch reports in PDF/Excel for compliance audits.
    • Ultra-Fast Data Retrieval: 7,000 records read in 15 seconds via KGateway, with real-time cloud synchronization.

  • Flexible Configuration & IoT Integration

    • Dual-Mode Bluetooth 5.0/4.x: Supports 100-meter transmission range and OTA firmware updates.
    • Multi-Protocol Compatibility: Optional iBeacon/Eddystone UID/URL/TLM protocols (disabled by default).

  • Compact Design & Easy Deployment

    • Pocket-Sized: Dimensions 50.5mm×29.6mm×7mm, lightweight at 10.1g (with battery).
    • Effortless Installation: Includes double-sided tape for quick mounting on containers, shelves, or equipment.

DOWNLOAD

S23 Waterproof Sensor Beacon | Temperature Logger
Temperature and Optional Humidity Sensor
IP65 waterproof & Battery replaceable design
Compatible with iBeacon and Eddystone (UID, URL, TLM) and KSensor at the same time.
All the parameters of this product can be modified via configure APP or KGateway.

how it works

PRODUCT Application

Cold Chain Logistics

  • End-to-End Monitoring: S23 Temperature logger track temperatures in refrigerated trucks and containers to safeguard vaccines, pharmaceuticals, and perishables.
  • Compliance Reporting: Generate audit-ready PDF/Excel logs to resolve disputes and reduce cargo loss.

Smart Warehousing

  • 24/7 Environment Control: Monitor cold storage facilities and warehouses to prevent spoilage of food or pharmaceuticals.
  • Remote Management: Receive cloud-based alerts for immediate intervention during temperature anomalies.

Food Safety Management

  • Fresh Produce Storage: Optimize fruit/vegetable warehouse conditions to extend shelf life.

Pharmaceutical Industry

  • Regulatory Compliance: Meet GSP/GMP standards with traceable temperature records for drug storage.
  • Clinic & Pharmacy Use: Deploy in vaccine refrigerators or medical storage units to ensure safety.

Specification

Size

50.5mm*29.6mm*7mm

Material

ABS

Color

White (other colors can be customized)

Weight

10.1g (with battery)

Battery

CR2032 (replaceable)

Battery life

12 months

IP rating

IP65 waterproof

Working temperature

-20℃ ~+65℃(default); 

-30℃ ~+65℃(optional)

Working humidity

0 ~ 99% RH

Button

1 Button (external)

LED

1 LED

Sensor

Temperature sensor (default)
Humidity sensor (optional)

Config APP

KBeaconPro

Chip

Nordic nRF52 Series

Bluetooth version

BLE 5.0/ BLE 4.x

TX power

-40dBm ~ +4 dBm

Broadcast Interval

100 ms ~ 40000 ms

Transmit range

• Normal: Maximum 100m(328ft) in open space

OTA

YES

Temperature measurement

Range: -20℃~ 60℃
Measure accuracy:  • 0 ~ 60℃: ±0.4℃
                                • ≥ -20 and ≤ 0℃: ±0.6℃
                                • < -20 OR > 60℃: : ±0.8℃

Humidity measurement

Range: 0~100%
Measure accuracy: • 0 ~ 75℃: ±5%
                               • ≤0 OR ≥ 75℃: ±5%

Type (Slot)

Item

Default settings

Ksensor (on)

Battery level
Temperature
Humidity

Actual measurements

iBeacon (off)

UUID
Major/Minor
Measured power

Not broadcast by default

Eddystone UID/URL/TLM (off)

Instance ID
Namespace ID
Measured power

Not broadcast by default

System

MAC address
Model ID
Battery percent
Software version

Assigned at factory
59
0 ~ 100
6.x

Password

Password

0000000000000000(default)

Connectable mode

Connectable or not

YES

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