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Measure Current, Voltage, or Magnetic Fields with Ease
The Voltage AC Single Phase Voltage Transformer Sensor ZMPT101B is a voltage sensing module with analog output designed for power monitoring, motor feedback, magnetic detection, and control systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include The linear range: 0 ~ 1000V; Output voltage: 1 / 2VCC; PCB board size: 50 x 19mm.
Important: Water-quality sensors usually need calibration solutions and regular probe care. Probe condition and temperature can affect the reading.
Why you’ll love it
- Power range: 1 / 2VCC
- Sensing range: 0 ~ 1000V
- Current draw: 2mA
- Compact size: 50 x 19mm
- Useful spec: -40 ° C- + 70 ° C
- Maker-friendly build: Easy to use in prototypes, classroom projects, and custom electronics
Compare with similar products
| Product | Sensor style | Standout |
|---|---|---|
| Voltage AC Single Phase Voltage Transformer Sensor ZMPT101B | voltage sensing module with analog output | Current item |
| 5A Range Single Phase Current Transformer Monophase AC Active Output Onboard Precision CT Sensor Reverser for Arduino | pH sensor | analog output, temperature sensing |
| Voltage Current Sensor MAX471 Load Detection | current or power sensor | motion sensing |
| Current Sensor AC/DC 50A | current or power sensor with analog output | analog output, hall-effect detection |
What you can build
This sensor is a good fit for current meters, motor drivers, magnetic door sensing, power dashboards, and fault alerts.
Starter bundles
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard and jumper wires for quick setup and testing.
Recommended add-ons
Useful add-ons include an Arduino or ADC-capable board, jumper wires, and a stable power source, depending on how you plan to power, mount, and log the sensor.
Technical specifications
| Product | Voltage AC Single Phase Voltage Transformer Sensor ZMPT101B |
|---|---|
| Output voltage | 1 / 2VCC |
| The linear range | 0 ~ 1000V |
| Isolation voltage | 4000V |
| Supply voltage (VCC) | 5-30V |
| Rated Input Current | 2mA |
| PCB board size | 50 x 19mm |
| Operating temperature | -40 ° C- + 70 ° C |
| Retardation (rated input) | "20' (input 2mA, sampling resistance 100Ω) |
Wiring & usage notes
Connect power and ground, then read the sensor output with an analog-capable input or external ADC. Stable power and a clean ground help reduce noise. Water-quality sensors usually need calibration solutions and regular probe care. Probe condition and temperature can affect the reading.
What’s in the box
1 × Voltage AC Single Phase Voltage Transformer Sensor ZMPT101B
Frequently Asked Questions
What does the Voltage AC Single Phase Voltage Transformer Sensor ZMPT101B measure?
It is designed to measure voltage level.
Can I use it with Arduino, ESP32, or Raspberry Pi?
Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this Analog sensor?
This sensor gives an analog-style signal, so you read it with an ADC or an analog-capable input.
Does it need calibration?
Yes. Chemical and gas sensors usually need warm-up time, calibration, and periodic checking if you want stable readings.
Is it good for prototyping?
Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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