Please read the following table for sensor specifications. 


Feature

 Detail

Measurement Ranges

±5 mT and ±130 mT 


3 channels, for the measurement of magnetic field in X, Y and Z directions 


Note: The ±5 mT range has an absolute measurement span of ± 4.6 mT to ±5.2 mT. This is unique to each sensor and cannot be adjusted 

Accuracy

±5% of reading

Resolution

0.1 mT on ±130 mT device

0.15 µT sensitivity on ±5 mT device

Maximum magnetic field stress rating:

1,000 mT (1 T), above this level may cause permanent damage  

Fastest logging speed

±5 mT range: interval of 10 ms gives 100 samples per second

±130 mT range: interval of 1 ms gives 1,000 samples per second 

Connectivity

Wired via USB

Wireless via Bluetooth

Bluetooth Specifications

Bluetooth 4.2 low energy radio, single mode compliant

Transmit (TX) power: 0 dBm

Receiver (RX) sensitivity: -90 dBm

Usable transmission range: up to 10 m in open air

Frequency Range: 2.402 to 2.480 GHz operation

Internal Battery

Rechargeable internal lithium-ion 3.7 V 

Operating range: 0 - 85˚C and 0 to 95% RH (non-condensing) 

Storage/Operating Temperature

0 to 40 ̊C

Humidity

0 to 95% RH (non-condensing)

Physical Specifications

Weight: approx. 85 g

External dimensions: approx. height 33 mm x width 50 mm x length 195 mm