These spring-loaded probes press the stainless steel sensing tip against the measuring surface. The bayonet arrangement and adjustable spring tension help maintain contact where machinery vibration or movement could otherwise disturb the sensor.
Applications include injection molding and extrusion equipment, heated molds, temperature-control machinery, pipe-surface monitoring and industrial test equipment. Select the sensing element to match the receiving instrument and the required temperature range.
| Model | Sensing element | Signal type |
|---|---|---|
| WRNT-01 | Type K thermocouple | Thermocouple voltage |
| WRET-01 | Type E thermocouple | Thermocouple voltage |
| WRJT-01 | Type J thermocouple | Thermocouple voltage |
| WZPT-01 | Pt100 platinum RTD | Resistance |
| WZCT-01 | Cu50 copper RTD | Resistance |
| Parameter | Specification |
|---|---|
| Probe material | Stainless steel |
| Reference probe dimensions | 64mm long × 5mm diameter |
| Mounting connection | M12×1.5 with spring-loaded bayonet arrangement |
| Thermal response time | ≤20s |
| Approximate weight | 80g |
| WZPT-01 Pt100 measuring range | -50°C to 200°C |
| Customization | Probe length, cable length, thread, sensing element and connection method |
Choose the calibrated temperature range for the selected thermocouple or RTD configuration. The stainless steel probe and protective cable arrangement support installation on machinery, molds and heating equipment.
Use a receiving input configured for the specified thermocouple type or resistance sensor. If the control system requires a standard analog or digital signal, connect the probe through a compatible external temperature transmitter.
Adjust the mounting so that the sensing tip remains in contact with the target surface. Inspect the probe, spring, connection threads and cable periodically for contamination, looseness or mechanical damage. Keep the contact surface clean to maintain heat transfer.
