Learn how to connect and use the XH-W3001 Digital Temperature Controller (110–220V AC Version). This practical guide introduces the temperature probe, AC power input and relay output for temperature-control applications.
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| XH-W3001 Digital Temperature Controller (110–220V AC Version). |
1. Product Overview
The XH-W3001 is a digital temperature controller featuring an NTC10K temperature sensor and relay output. It can be used in compatible heating and cooling control applications.
2. Technical Specifications
| Specification | Details |
|---|---|
| Model | XH-W3001 |
| Supply Voltage | 110–220V AC |
| Temperature Range | -50°C to 110°C |
| Control Accuracy | 0.1°C |
| Sensor Input | NTC10K |
| Output Type | Relay Output |
| Maximum Output Rating | 10A (subject to load and manufacturer's specifications) |
3. Understanding the Wiring Diagram
The XH-W3001 has three main connection sections:
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| Wiring Diagram. |
Temperature Probe
Connect the NTC10K temperature sensor to the probe terminals. The sensor measures the surrounding temperature and sends the readings to the controller.
AC Power Input
- L: AC Live
- N: AC Neutral
Connect the AC supply according to the terminal markings on your specific controller.
Relay Output / Load
- L: Switched Live output to the load.
- N: Neutral connection to the load.
The relay controls the connected load according to the configured temperature settings. Confirm the actual terminal arrangement using the manufacturer's wiring diagram.
4. How Does It Work?
The NTC10K sensor continuously measures temperature. When the measured temperature reaches the configured switching threshold, the controller operates its internal relay to control a compatible external load.
The controller can be configured for heating or cooling operation. The ON/OFF behaviour depends on the selected operating mode and temperature settings.
5. Important Electrical Safety Warning
- Disconnect the power supply before wiring or maintenance.
- Never touch exposed live electrical connections.
- Use suitable cables, insulation and protective devices.
- Do not exceed the relay's rated electrical load.
- Installation and testing must be performed by a qualified person.
Electrical shock can cause serious injury or death.
6. Where to Buy XH-W3001?
Get your XH-W3001 temperature controller and electronics components from MY CREATIVE ENGINEERING.
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Disclaimer: This article is for educational purposes. Specifications and terminal arrangements may vary between product versions. Always refer to the manufacturer's documentation for your actual unit.
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