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Mini Liquid Level Sensor is designed to be inserted vertically into wet environments to detect liquid level from 0 to 1.88” (48mm) or as an alarm. The 28090 sensor has a single analog output which may be directly connected to the Propeller Activity Board 4-channel A/D converter or easily interfaced with the MCP3002 A/D with a FLiP Multicore Microcontroller. The 28090 mini liquid level sensor is ideal for water level alarms for moisture-sensitive environments, water level indicator for fluid reservoirs, and stream-level indicator when used in a controlled reservoir (stream well).
Specifications
| Detection depth | 48mm |
| Input Voltage (V) | 2.0V ~ 5.0V |
| Mounting Holes Diameter (mm) | 2.0mm |
| Output Analog | Waveshare Liquid Level Sensor |
| Fixing hole size | 2.0mm |
| Dimensional Accuracy (mm) | 19.0mm * 63.0mm |
| Shipment Weight | 0.005 kg |
Features:
- Output voltage boosts along with the immersion depth of the module.
- Supported by Blockly Prop and C library interfaces
- 2V to 5V analog output is easy to read by many controllers or A/D converters
- 9in (22cm) 3-pin female-female extension cable included
- 2.0mm mounting holes allow for rigid installation
- Detects tiny amounts of change in liquid levels in tight-space applications
- Fast response time
- Suitable for a variety of non-corrosive or non-toxic liquids (not meant for foods)
Package Includes:
- 1 x Waveshare Liquid Level Sensor
