BeanAir | BeanDevice® 2.4GHz ONE-T | Specifications

BeanDevice® 2.4GHz ONE-T

Wireless Industrial IOT Temperature Sensors | built-in datalogger

Product Reference
BND-2.4GHz-ONE-T-SA-CL
SA—temperature sensor accuracy & design · ST : standard accuracy · HA: High accuracy · HAEY: High accuracy with eyelet probe for wall mounting (minimum cable length 25 cm) · STCORE: Temperature core probe with straight stainless steel Handle - standard accuracy (minimum cable length 25 cm)	CL—Sensor Cable length Sensor cable length in cm Maximum cable length: 150 cm
Example 1: BND-2.4GHz-ONE-T-ST, wireless temperature sensor with 1 probe, standard accuracy (temperature range -25°C to +75°C), no cable length
Example 2: BND-2.4GHz-ONE-T-HA-120, wireless temperature sensor with 1 probe, High accuracy (temperature range -10°C to +60°C), cable length 120 cm
Example 3: BND-2.4GHz-ONE-T-HAEY-25, wireless temperature sensor with eyelet probe for wall mounting , high accuracy (temperature range -10°C to +60°C), cable length 25 cm
Example 4: BND-2.4GHZ-ONE-T-STCORE-100, Temperature core probe with straight stainless steel Handle, standard accuracy (-50 °C to +150 °C ), cable length 100 cm

	Temperature probe types
Probe type HAEY	Temperature probe with eyelet mounting (Length 50 mm, Diameter 6 mm, Hole diam. 5.3 mm)
Probe type ST & HA	Length 40 mm, Diameter 6 mm
Probe type STCORE	Stainless steel handle length 9.5cm Diameter 9mm , Temp. core probe length 13.5 cm Diameter 6mm

Temperature sensor specifications
Temperature Sensor technology			Silicon temperature probe —Probe watertightness : IP67
			Mechanical assembly type : steel tube
Measurement range		High accuracy temperature probe: BND-2.4GHz-ONE-T-HA-CL BND-2.4GHz-ONE-T-HAEY-CL		-10 °C to +60 °C
		Standard accuracy temperature probe with cable length: BND-2.4GHz-ONE-T-ST-CL BND-2.4GHZ-ONE-T-STCORE-CL		-50 °C to +150 °C
		Standard accuracy temperature probe without cable length: BND-2.4GHz-ONE-T-ST		-25°C to +75°C
Measurement accuracy		High accuracy temperature probe: BND-2.4GHz-ONE-T-HA-CL BND-2.4GHz-ONE-T-HAEY-CL		±0.2°C between -10°C and -5 °C ±0.1°C between -5°C and +45°C ±0.2°C between +45°C and +60°C
		Standard accuracy temperature probe BND-2.4GHz-ONE-T-ST-CL BND-2.4GHZ-ONE-T-STCORE-CL		±0.3 °C between -10 °C and +60 °C ±(0.3 + 0.012(T-60)) °C between +60 °C and +150 °C ± (0.3 - 0.012(T+10)) °C between -50 °C and -10 °C
Sensor resolution		High accuracy temperature probe: BND-2.4GHz-ONE-T-HA-CL BND-2.4GHz-ONE-T-HAEY-CL		0.0034 °C
		Standard accuracy temperature probe BND-2.4GHz-ONE-T-ST-CL BND-2.4GHZ-ONE-T-STCORE-CL		0.1 °C

RF Specifications
Wireless Technology	Ultra-Power and license-free 2.4Ghz radio technology (IEEE 802.15.4E)
WSN Topology	Point-to-Point / Star
Data rate	250 Kbits/s
RF Characteristics	ISM 2.4GHz – 16 Channels.
TX Power	+18 dBm
Receiver Sensitivity	-95,5 dBm to -104 dBm
Maximum Radio Range	300 m (Line of Sight) , 30-80m (Non Line of Sight)
Antenna	Omndirectional antenna 2.2dBi

Over-the-air configuration (OTAC) parameters
Alarm Threshold	3 thresholds of Alarms Alert <Action< Alarm
Data Acquisition mode	Low Duty Cycle Data Acquisition (LDCDA) Mode: 1s to 24 hour
Data Acquisition mode	Alarm mode: 1s to 24 hour
Power Mode	Battery saver mode

Embedded Data logger
Storage Capacity	up to 1 000 000 data points
Wireless data downloading	3 minutes to download the full memory (average time)

Environmental and Mechanical
Casing	• Polycarbonate, Waterproof IP67 – Fire Protection : ULV94 • Casing dimensions (Lxlxh) : 110 mm x 36 mm x 34 mm Weight (battery included): 120g
Operating Temperature	-40°C to +75°C (data acquisition and A7wireless transmission box)
Norms	• FCC & CE compliant • ROHS - Directive 2002/95/EC

Power supply
Included primary cell	Lithium-thionyl chloride battery with 2100 mAh capacity (AA size)
Current consumption @ 3.3V	• During data acquisition : 20 to 30 mA • During Radio transmission : 60 mA • During sleeping : < 10 µA

Options (s)
Calibration	Dakks connected calibration

Choose an ultra low power wireless sensor
RF transmission in minutes	Battery life (temperature room 25°C)
Every 2 minutes	22 months
Every 5 minutes	51 months
Every 10 minutes	102 months