Compact magnetic surface temperature probe

GMF 250

Magnetic surface probe for Type K surface temperature on ferromagnetic materials, measuring -65 ... +250 °C. The compact Ø15 mm magnet, spring-loaded copper tip and cable options suit quick service checks.

Introduction

Compact measurement points need a probe that is quick to place and stable once it is there. This small magnetic surface probe attaches to ferromagnetic materials without mounting work, making it practical for service, commissioning and routine checks in trade and industry.
 
The Type K sensor measures surface temperature from -65 ... +250 °C and complies with class 1 accuracy. A Ø5 mm spring-loaded copper measuring tip helps maintain surface contact, while the approx. 5 s T90 response supports quick checks when several points need to be measured.
 
With a Ø15 mm magnet and approx. 20 g weight in the 1 m miniature flat-pin plug version, the probe is built for easy handling. It is available with miniature flat-pin plug or loose ends with wire end ferrules, and with 1 m, 2 m or 5 m cable lengths.

Compact placement
The Ø15 mm magnet supports quick positioning on smaller ferromagnetic surface points.
Wide Type K range
Measure surface temperature from -65 ... +250 °C with a Type K class 1 probe.
Fast contact checks
Approx. 5 s T90 response supports quick readings during service and commissioning.
Simple connection
Choose a miniature flat-pin plug or loose ends with wire end ferrules.
Routine-ready
The probe is specified for everyday use in trade and industry.

Features

Type K sensing

The family uses a Type K (NiCr-NiAl) sensor for contact measurement on surfaces.

Cable construction

The small version uses a Teflon-insulated twisted cable. Standard lengths include 1 m, 2 m and 5 m, with other lengths on request.

Connection variants

Available connection options are miniature flat-pin plug and loose ends with wire end ferrules.

Magnetic design

The probe uses a Ø15 mm magnet for attachment to ferromagnetic surfaces.

Calibration options

In combination with a suitable display device, probes can be supplied with DAkkS/ACCREDIA-accredited ISO/IEC 17025 calibration or ISO 9001 calibration.

Details

Dimensions in mm