M12 Type K/E Thermocouple Temperature Sensor | 1–5m Cable
M12 Type K/E Thermocouple Temperature Sensor | 1–5m Cable
M12 Type K/E Compression Spring Thermocouple Temperature Sensor
Get precise, reliable temperature readings with the CKCTINNER M12 Thermocouple Temperature Sensor. Designed for industrial and DIY temperature controller applications, this shielded wire sensor features a robust stainless steel probe with a compression spring design that ensures consistent contact and accurate measurement across a wide temperature range. Available in cable lengths of 1m, 2m, 3m, 4m, and 5m to suit any setup. Made in Mainland China.
Key Features
- Dual Type Options: Available in Type K (0–600°C) and Type E (0–400°C) — choose the range that fits your application
- M12 Thread Mount: Standard M12 threaded fitting for secure, vibration-resistant installation
- Stainless Steel Probe: 5mm diameter × 30mm length probe built for durability in demanding industrial environments
- Shielded 2-Wire Cable: Shielded cable construction minimizes electrical interference for stable, accurate readings
- Compression Spring Design: Spring-loaded probe tip maintains constant surface contact for consistent temperature measurement
- Flexible Length Choices: Select from 1m, 2m, 3m, 4m, or 5m cable lengths to match your installation requirements
- CE Certified: Meets CE safety and compliance standards
- No Battery Required: Passive thermocouple — connects directly to your temperature controller or data logger
Specifications
| Model | M12 |
| Type | K / E (Thermocouple) |
| Probe Diameter | 5 mm |
| Probe Length | 30 mm |
| Thread Size | M12 |
| Probe Material | Stainless Steel |
| Cable Length | 1m / 2m / 3m / 4m / 5m |
| Wire Configuration | 2-Wire |
| Temperature Range (Type E) | 0–400°C |
| Temperature Range (Type K) | 0–600°C |
| Certification | CE |
| Country of Origin | Mainland China |
Ideal For
- Industrial temperature controllers and PID controllers
- 3D printers, ovens, and kilns
- HVAC systems and process control
- DIY electronics and automation projects
- Laboratory and workshop monitoring setups
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Frequently Asked Questions
Q: What is the difference between a Type K and Type E thermocouple sensor?
A: Type K thermocouples measure temperatures from 0–600°C, making them ideal for high-temperature industrial applications such as furnaces, kilns, and industrial machinery. Type E thermocouples cover a range of 0–400°C and are commonly used in lower-temperature processes and general industrial monitoring. Both types are included as options with this M12 sensor.
Q: What temperature controller is this M12 thermocouple sensor compatible with?
A: This M12 thermocouple sensor is compatible with most standard temperature controllers, PID controllers, and data loggers that accept 2-wire Type K or Type E thermocouple inputs. Always verify your controller's input type (K or E) before ordering to ensure compatibility.
Q: What cable length should I choose for my installation?
A: Choose a cable length (1m, 2m, 3m, 4m, or 5m) based on the distance between your measurement point and your temperature controller. It is generally advisable to select a slightly longer cable than you think you need to allow for routing and flexibility during installation.
Q: Does the compression spring design affect measurement accuracy?
A: Yes — in a beneficial way. The compression spring mechanism keeps the stainless steel probe tip pressed firmly against the measurement surface, ensuring consistent contact and more stable, accurate temperature readings compared to fixed-probe designs that may lose contact over time or with vibration.