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The Bluetooth connection in the wireless sensor and receiver has the following specifications:
sexdcxecfee vee gzse4tgv Technical characteristics of sensor |
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Bluetooth |
Bluetooth version | Bluetooth 5 low energy, Concurrent Central & Peripheral, 2M LE PHY, 1M LE PHY, Advertising Extensions |
Security | brain4care proprietary protocol - Auto refuse third part connections |
LE connections | Concurrent central, observer, peripheral, and broadcaster roles allowing concurrent connections between 1 sensor and a receiver and b4c app |
Radio |
Frequency | 2.360 GHz to 2.500 GHz |
Modulations | GFSK at 1 Mbps, 2 Mbps data rates |
Transmit power | +4 dBm maximum |
Receiver sensitivity | –96 dBm (Bluetooth low energy mode) |
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The B4C application requires internet connection to login, send patient monitoring sessions data to the cloud and to receive the ICP reports. Any technology available on the mobile device that can provide internet connection (typically wifi 802.11 or LTE network) can be used. It is recommended that the mobile device should be used only in secured and encrypted networks.
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4.4 batteries
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Table of Content Zone |
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minLevel | 1 |
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maxLevel | 7 |
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location | top |
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type | flat |
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separator | pipe |
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Internal Battery of BcSs-PICNIW-1000 sensorThe sensor has an internal Li-Ion, 3.7 Vdc, 240mAh battery, with a recharge time of approximately three hours and a discharge of approximately five hours, allowing the external battery to be charged alone and without pausing monitoring. Warning |
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WARNING - Do not expose the sensor to heat sources. Excessive temperature can cause leaks and excessive heat can cause physical injury. |
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Battery | Value |
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Rated Voltage | 3.7 V | Max Loading Voltage | 4.2 V | Capacity | 240 mAh | Composition | Lithium ion | Max charging current | 120 mA | Max discharge current | 240 mA |
Info |
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ATTENTION - Only use Brain4care authorized accessories and parts |
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External Battery of BcSs-PICNIW-1000 sensorThe sensor is powered by a removable external battery, which is also responsible for recharging the internal battery. Battery composition is Li-Ion, 3.7 Vdc, 1000mAh. The sensor allows for patient transport both inside and outside the hospital. Warning |
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WARNING - Do not expose the sensor to heat sources. Excessive temperature can cause leaks and excessive heat can cause physical injury. |
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External Battery | Value |
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Rated Voltage | 3.7 V | Max Loading Voltage | 4.2 V | Capacity | 1000 mAh | Composition | Lithium ion | Max charging current | 1000 mA | Max discharge current | 2000 mA |
Note |
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PRECAUTION: If the electrolyte comes into contact with the skin, eyes or others parts of body, the electrolyte shall be flushed immediately with fresh water. Seek medical advice from a physician. Do not use the battery if any leakage, smell or deformation is noticed. The batteries used in the B4C wireless sensor and inside B4C external battery module must be replaced at brain4care or authorized service centers only The batteries shall never be soaked with liquids such as water, sea water, drinks such as soft drinks, juices, coffee or others. Do not dump batteries into fire Do not try to disassemble the batteries. In case of problems, please contact brain4care technical support Do not insert conductive or metallic objects in contact with the external battery connector. It may result in short circuit
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Internal Battery of BcSs-PICNIW-2000 sensorThe sensor has an internal Li-Ion, 3.7 Vdc, 350mAh battery, with a recharge time of approximately two hours and a discharge of approximately ten hours, monitoring with the sensor is not possible while the battery is being charged. Warning |
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WARNING - Do not expose the sensor to heat sources. Excessive temperature can cause leaks and excessive heat can cause physical injury. The wireless charging system may warm up and heat the sensor while charging to temperatures slightly above the ambient temperature. The sensor features overheating technology to prevent damage. However, it's important to check the product temperature before operating the sensor | . |
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Internal Battery | Value |
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Rated Voltage | 3.7 V | Max Loading Voltage | 4.2 V | Capacity | 350 mAh | Composition | Lithium ion | Max charging current | 120 mA | Max discharge current | 240 mA |
Info |
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ATTENTION - Only use Brain4care authorized accessories and parts |
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4.5 Sensor chargers
4.5.1 External battery charger of BcSs-PICNIW-1000 sensor
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