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Rain Drop Sensor Module
₹48.00 (Inclusive of GST)
ZMPT101B AC Voltage Sensor
₹123.00 (Inclusive of GST)
- Input Voltage Range: 0–250V AC (RMS)
- Output Signal: Analog
- Transformer Type: High-precision ZMPT101B voltage transformer
- Output Voltage (Typical): 0–5V (after onboard conditioning)
- Accuracy: High accuracy with adjustable gain (variable resistor onboard)
- Isolation: Electrical isolation between high-voltage and low-voltage sides
- Operating Voltage (Module Power): 5V DC
- Noise Filtering: Onboard circuitry for noise reduction
- Safety: Designed for safe AC voltage sampling
Description
- The ZMPT101B AC Voltage Sensor Module is designed to measure AC voltages up to 250V RMS safely.
- It uses a high-precision voltage transformer (ZMPT101B) to step down AC mains voltage to a low, isolated AC signal.
- The onboard circuitry conditions this signal into an analog output suitable for microcontrollers such as Arduino, ESP32, Raspberry Pi, and ARM boards.
- The module includes an adjustable potentiometer to fine-tune the output gain for improved measurement accuracy.
- It provides electrical isolation, ensuring safety for both the user and the connected electronics.
- Compact and easy to integrate into DIY energy-monitoring projects, home automation, and industrial applications.
PACKAGE INCLUDES:
- 1 × AC Voltage Sensor Module (ZMPT101B)
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Applications
- AC voltage measurement
- Energy and power monitoring systems
- Smart home automation
- Industrial control panels
- Safety-isolated voltage sampling
- DIY electronics projects
- AC voltage regulation feedback systems
- IoT energy measurement nodes
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Operating Voltage | 5V DC |
| Voltage Measurement Range | 0–250V AC |
| Output Type | Analog |
| Transformer | ZMPT101B |
| Length | 50 mm |
| Width | 17 mm |
| Height | 20 mm |
| Weight | 21 g |
| Shipping Weight | 0.025 kg |
| Shipping Dimensions | 12 × 8 × 4 cm |
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