SenseFlex Range: Temperature Tile Sensor

Temperature Tile Sensors measure air temperature between -40 to 85 °C / -40 to 185 °F.

They may be placed in refrigeration units, ambient environments, or attached to pipes using a mounting bracket provided by Checkit.

Features

Continuous automated temperature measurements
Reliably measures and stores temperature data at configured intervals

Sends data to the cloud at configured intervals
Ensures continuous records for audit and review
Internal memory to store readings in case of an outage

Technical Specification

General

Size:

19x19x3.5 mms / 0.75x0.75x0.14 in

Weight:

3.0 g (± 0.5g) / 0.11 oz

IP rating:

IP68

Sensor Technology:

CMOS

Mounting method:

Peel & stick

Temperature specs

Measurement range:

-40 -to +85 ^°C / -40 to +185°F

Accuracy:

Temperature Range	Typical Accuracy
-40 to -20°C / -40 to -13°F	±0.6°C / 1.08°F
-25 to 0°C / -13 to 32°F	±0.3°C/ 0.54°F
0 to 50°C / 32°F to 140°F	±0.2°C / 0.36°F
15 to 45°C / 59 to 113°F	±0.2°C / 0.36°F
45 to 85°C / 113 to 185°F	±0.3°C/ 0.54°F

Resolution:

0.05°C / 0.09°F

Drift:

0.04°C / 0.072°F per year (max)

Data backfill

Sensor storage capacity:

Up to 100,000 datapoints

Timestamp accuracy:

Within 1% of the configured interval

Calibration

Sensors can be supplied with ISO17025 certificates.

Ambient operating conditions

Temperature:

-40 to 85°C / -40 to 185°F

Humidity:

0 to 100& RH (non-condensing)

Wireless communication

Protocol:

SecureDataShot ^TM

Frequency:

EU: 868 MHz ISM band

US: 915 MHz ISM band

Range:

Indoor: 150 m / 492 ft

Free space: 4 km / 13,123 ft

These distances may be reduced if there are obstructions between the sensor and Cloud Connector, such as walls, doors, objects, etc.

If sensors are placed directly onto metal surfaces, the signal strength will suffer. Plan to use suitable range extenders for such installations or have a Cloud Connector close to the sensors.

Certification & compliance

Certification:

EU: CE, UKCA, WEEE

US/Canada: FCC, ISED

Battery

Type:

Lithium (poly-carbon monofluoride)

Replaceable:

No

Lifetime:

Standard mode: Up to 15 years

High-power mode: Up to 5 years