Biosensor Sensor Module Bluetooth® 5.2 BLE – SIC824B

Type: Bluetooth® 5.2 BLE

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Categories: Biosensor Sensor Interface Chip, Sensor Interface Products Tags: Potentiostat Sensor Module, electrochemical measurement, Bluetooth®5.2

SIC824B

Potentiostat Sensor Module Bluetooth® 5.2 BLE

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SIC824B is a Portable Potentiostat module with Bluetooth® 5.2 designed for electrochemical measurement sensor. The module has 3 channels – Reference Electrode (RE), Counter Electrode (CE), Working Electrode (WE). The module is powered by battery.

Highlight Features

RF Interface Based on 2.4 GHz Bluetooth® 5.2 Specification
Electrode Connection
- Working Electrode (WE)
- Reference Electrode (RE)
- Counter Electrode (CE)
Biasing Potential
- Selectable Ranges
  - -1.6 V to 0 V
  - -0.8 V to + 0.8 V
  - 0 V to + 1.6 V
- Resolution: 5 mV/step
Current Measurement Range
- Customized by Hardware Fix (Maximum ± 500 µA)
- Accuracy : ± 0.1% of Current Range
320 mAh Rechargeable Battery

Product Attributes	Description
Specification	SIC824B
RFID Features
Working Principle	Chip excites sensor with potential and induce electrochemical reaction to occur, then measures the changes in sensor through current.
Communication Interface	Bluetooth® 5.2 BLE
Power Management	Lithium rechargeable battery 3.7 V 320 mAh
Number of Channels	3 I/O Fixed position WE, RE, CE
Voltage Source
Bias Wave Form	DC
Bias Voltage Range, Resolution	V(WE-RE) SIC824B16: 1.6 Dynamic voltage range, 5 mV/step -1.6 V to 0 V -0.8 V to +0.8 V 0 V to +1.6 V SIC824B32: 3.2 Dynamic voltage range, 10 mV/step -1.6 V to +1.6 V
Bias Voltage Accuracy	SIC824B16 : 1.6 Dynamic voltage range, ± 6 mV SIC824B32 : 3.2 Dynamic voltage range , ± 12 mV
Compliance Voltage	± 2.2 V to ± 3.0 V
Analog Input
Measured Current Range	Fixed by hardware 50, 100, 150, 200, 250, 350, 400, 500 uA
Measured Accuracy	0.1% of current range
Data Conversion Rate	50 sps
Memory
User Memory	376 kbytes
Erase/Write Cycles	10,000 times
Data Retention	15 years at 85°C
Others
Compatible Analysis Techniques	Amperometry, Voltammetry, Open circuit potential (OCP)
Available Form Factors	PCB with housing 90 mm x 40 mm (Connector: 2.54 mm pitch)

Applications

Healthcare Biomarkers Detection Glucose Uric Acid Cholesterol CRP (C-Reactive Protein) Cortisol Hepatitis B Virus COVID-19 pH Electrolytes (Cl-, Na+, K+, Etc.) in sweat or wound Etc. Animal Health Ketone Etc. Industrial Sensor Plating Line Monitoring (Metal Concentration) Waste Water Contamination Monitoring (Heavy Metals) Etc.	Food & Beverage Industry and Agriculture/ Environment Chemical and Microbial Contaminations Detection Food & Beverage Content Analysis pH Ions (Na+, Cl-, Mg2+, Ca2+, Cu2+, Carbonate, Etc.) Heavy Metals Detection Nitrite & Nitrate Detection Nitrofuran (Antibiotics) Detection Etc. Etc.

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