PS-3221 wireless three-axis magnetic field sensor
The PS-3221 wireless three-axis magnetic-field sensor detects Earth's magnetic field, fields from current-carrying coils, and fields from permanent magnets. It has two measurement ranges: ±50gauss and ±1300 gauss. The sensor is primarily intended for static magnetic-field detection.
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Overview
Specifications
| Parameter | Value |
|---|---|
| High-magnetic-field mode - Measurement range | ±1300 G |
| High-magnetic-field mode - Resolution | ±1 G |
| Low-magnetic-field mode - Measurement range | ±50 G |
| Low-magnetic-field mode - Resolution | ±0.01 G |
| Low-magnetic-field mode - Maximum sampling rate | 100 Hz |
| Connection Method | USB and Bluetooth 5.2 |
| Data Logging Function | Present |
| Battery Type | Rechargeable Lithium-Polymer Battery (LiPo) |
| Stored-data-point memory (data logging)¹ [Refers to the Minimum Number of Data Points When All Measurement Functions Are Enabled; Actual Results Depend on the Enabled Measurement Functions.] | >25,000 |
| Battery Runtime - Connected State (Data Acquisition Mode)² [Refers to Continuous Use While Connected Until the Battery Is Exhausted; Actual Results Depend on the Sampling Rate, Activated Measurement Functions, and Battery Condition.] | >72 hours |
| Battery runtime - Data-logging state (data-logging mode)³ [Refers to Recording Data Until the Battery Is Exhausted; Actual Results Depend on the Sampling Rate, Activated Measurement Functions, and Battery Condition.] | 3.5 days |
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Datasheet
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