1. Introduction
This threaded temperature sensor probe is designed for accurate and stable temperature measurement in industrial and laboratory applications. The probe features a spring-loaded structure and threaded mounting for secure installation. It is available in thermocouple types K, E, J, T and RTD type Pt100. The non-grounded insulated design minimizes electrical interference and enhances measurement stability. It is suitable for integration into machinery, manufacturing systems, and research equipment.
2. Safety Information and Warnings
WARNING!
- Risk of high temperature exposure during operation. Contact with hot surfaces may cause burns.
- Installation in high-temperature machinery must be performed by qualified personnel.
- Ensure the measuring system complies with Low Voltage Directive 2014/35/EU where applicable.
- Keep out of reach of children.
- Proper disposal: Follow WEEE Directive 2012/19/EU for electronic waste disposal.
Note: This product is not waterproof and must not be exposed to liquids or high humidity environments.
3. Product Overview
The CERTEON M6 Threaded Temperature Sensor Probe is engineered for precision and durability. Its design incorporates a spring-loaded mechanism to ensure consistent contact with the measurement surface, enhancing accuracy. The probe is available in various thermocouple types (K, E, J, T) and as an RTD Pt100, catering to diverse temperature measurement needs.
The internal structure features high-frequency ceramic tube insulation, which contributes to more stable temperature measurements by minimizing electrical interference.
4. Specifications
| Feature | Specification |
|---|---|
| Brand Name | CERTEON |
| Model (Pt100) | WZPT-02 |
| Power Supply | Self-powered (K, E, J, T); External measuring instrument required for signal acquisition |
| Material | Stainless steel probe body; copper threaded screw; shielded lead wire |
| Probe Diameter | 4.5 mm |
| Probe Length | 3 mm |
| Screw Size | M6*1 (default); optional M8*1, M8*1.25, M10*1, M10*1.5 |
| Thread Length | 10 mm |
| Sensor Type | K (default), E, J, T, Pt100 |
| Temperature Range (K type) | 0°C to 600°C |
| Temperature Range (E type) | 0°C to 400°C |
| Temperature Range (Pt100) | -50°C to 200°C |
| Grounding Type | Non-grounded, insulated |
| Cable Length | 0.5 m, 1 m, 1.5 m, 2 m, 3 m; customizable up to 100 m |
| Cable Material | Shielded compensation cable, specification 2x0.2 mm² |
| Terminal Type | U-type terminal (default); optional Omega yellow plug, premium yellow plug, aviation plug, standard yellow plug |
| Waterproof Rating | Not waterproof |
| Battery Included | No |
| High-concerned chemical | None |
5. Setup and Installation
5.1. Preparation
- Ensure the selected sensor type and temperature range are suitable for the intended application.
- Confirm thread size compatibility with the installation port.
- Verify that the connected measuring instrument (e.g., temperature controller, data logger) matches the sensor type (K, E, J, T, or Pt100).
5.2. Installation
- Insert the probe into the threaded mounting hole.
- Tighten using appropriate torque to ensure firm contact without damaging the thread.
- The spring-loaded structure should maintain stable contact with the measurement surface.
5.3. Electrical Connection
- Connect the terminals to a compatible temperature controller, data logger, or measuring instrument.
- Ensure correct polarity for thermocouple types (K, E, J, T) to avoid measurement errors.
- For Pt100 sensors, connect according to the RTD wiring configuration specified by the measuring device.
6. Operating Instructions
6.1. Data Reading
- Power on the measuring instrument.
- Allow sufficient stabilization time for the sensor to reach the ambient temperature or the temperature of the measured medium.
- Read and record the displayed temperature value from the measuring instrument.
- Avoid exceeding the specified temperature range for your sensor type.
7. Maintenance
7.1. Storage
- Store in a dry, ventilated environment away from corrosive gases.
- Avoid long-term exposure to high humidity or direct sunlight.
7.2. Cleaning
- Clean the probe surface using a dry, soft cloth.
- Do not use corrosive cleaning agents.
7.3. Inspection
- Inspect the cable and terminals periodically for wear or damage.
- Replace if insulation deterioration is observed.
8. Troubleshooting
- Inaccurate Readings: Check for correct sensor type selection on the measuring instrument. Ensure proper electrical connection and polarity. Verify the probe is making stable contact with the measurement surface.
- No Reading: Confirm the measuring instrument is powered on and correctly configured for the sensor type. Check for damaged cables or terminals.
- Fluctuating Readings: Ensure the probe is securely installed and not subject to excessive mechanical stress. Check for stable environmental conditions around the probe and measuring instrument.
- Probe Damage: Do not bend the probe tip or apply impact force. Do not operate beyond the specified temperature range.
9. User Tips
- For critical applications, consider calibrating the sensor periodically to ensure continued accuracy.
- When selecting cable length, account for potential future repositioning or expansion of your setup to avoid unnecessary strain on the cable.
- Always power off equipment before performing any installation or maintenance to prevent electrical hazards.
10. Additional Resources
For more detailed information and diagrams, please refer to the official user manual PDF:
11. Compliance Disclaimer
This document is provided for product instruction purposes only. It does not constitute legal advice. The seller is responsible for ensuring compliance with destination market regulations.