Ci-RA202 Active RFID Temperature Sensor Tag

Active RFIDTemperature SensorCold ChainIoT Sensor

Ci-RA202 combines active RFID long-range identification with built-in temperature sensing for cold chain monitoring, pharmaceutical logistics, and environmental data logging. It records temperature readings at configurable intervals and transmits them along with the tag ID, enabling real-time temperature monitoring of sensitive goods throughout the supply chain.

Features

  • Built-in high-accuracy temperature sensor (±0.3°C)
  • Temperature range: -40°C to +85°C
  • Configurable temperature logging interval
  • Up to 80 meters reading distance
  • 2-year battery life at 1-minute logging interval
  • Real-time temperature alert on threshold breach
  • IP67 waterproof enclosure
  • Data logging with time stamps

Technical Specifications

RF Parameter

Working Frequency2.4~2.48 GHz ISM band
ProtocolCirfid proprietary
Read RangeUp to 80 meters (line of sight)
Beacon Interval1 second to 60 minutes (configurable)

Sensor

Sensor TypeDigital temperature sensor
Accuracy±0.3°C (-20°C to +60°C)
Range-40°C to +85°C
Logging Interval1 minute to 24 hours (configurable)
Data StorageUp to 10,000 log entries

Battery

TypeCR2477 3V Lithium x2
LifetimeUp to 2 years at 1-minute logging
Low Battery AlertYes

Physical

Dimension55 x 40 x 18 mm
Weight25 g
EnclosureABS, IP67 rated
Operating Temperature-40°C to +85°C

Product Scenarios

A flexible RFID solution tailored to widely different operational scenarios

L
L

Long-Range Asset Tracking

Track valuable or movable assets over very long ranges, with battery-powered tags reporting location reliably.

R
R

Real-Time Locating

Enable precise, real-time location awareness of equipment, vehicles and people across yard and facility areas.

Y
Y

Yard & Fleet Visibility

Monitor vehicle and trailer movements over wide outdoor areas where passive read ranges fall short.

Capabilities & Features

Core capabilities available out of the box

E

Extended Read Range

Battery-powered active tags report over hundreds of metres, covering yards and campuses a passive system cannot.

  • Ultra-long read range
  • Real-time reporting
  • Wide-area coverage
P

Precise Locating

RSSI / angle-based methods localise tags to zones, giving actionable location context for assets and staff.

  • Zone-level location
  • Live track updates
  • Asset reconciliation
O

Optimised Power Use

Efficient sleep-wake cycling extends battery life for low-maintenance, long-term deployment.

  • Low power draw
  • Long tag battery life
  • Minimal maintenance

Integration & Ecosystem

Connect with your core systems and build one unified automation foundation

Technologies:Active RFID
D

Dashboard & APIs

Feed location data into Cirfid middleware and your monitoring or ERP systems via standard APIs.

APIMiddlewareDashboard
T

Tag & Reader Ecosystem

Active tags and readers interoperate within the Cirfid solution for end-to-end locating.

Active tagsReadersMiddleware

Measurable Outcomes

Quantifiable gains customers achieve after deployment

100 m+Read range
Real-timeLocation updates
24/7Tracking coverage
0Daily tag servicing

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Customer Feedback

What our customers across industries say about working with us

"We had live, item-level data we could trust from day one — cycle counts and audits are now routine and fast."

O

Immediate Visibility

Operations Manager

Mid-size Distribution

"Setup was straightforward thanks to standard interfaces. The team integrated it with our WMS without custom engineering."

I

Simple Rollout

IT Lead

Retail Chain

"Automatic reads at our gates removed manual scanning entirely, cutting turnaround and errors across the day."

L

Better Throughput

Logistics Supervisor

3PL Provider