ThreadChecker is a noncontact eddy current sensor system for verifying thread presence or absence in electrically conductive materials. It features universal electronics compatible with five internal probes (2mm to 10mm) and two external probes (6mm and 8mm), DIN rail mounting, and IP-67 rating for both probes and electronics. The system includes an opto-isolated NPN switched output with 3 kHz switching speed, 30 Vdc maximum voltage, and 80 mA maximum current, along with an analog output providing a consistent 5 Vdc difference between threaded and unthreaded conditions. Power and thread status are indicated by a 3-color LED. The electronics operate on 15 to 30 Vdc with reverse polarity and short circuit protection, and the sensor cable has a polyurethane jacket and is 2 meters long. The system is CE compliant and supports teach-by-button calibration. Operating and storage temperature range is 0°C to 70°C.
Non-contact application-specific
thread presence/absentce displacement sensing system
> Universal electronics for any probe/material combination
> Four internal probes from 4mm to 10mm
> Two external probes: 6mm and 8mm
> DIN rail mounting option
> CE compliant
> IP-67 rated probes and electronics
> PUR jacketed probe and I/O cables
> Go/no-go LED indicator
> Push button teach
> Both switched and analog outputs
| Kaman Measuring & Memory LLC dba KMM Precision Measuring | |
|---|---|
| Product Category | Gap Sensors and Feeler Gauges |
| Product Number | ThreadChecker™ |
| Product Name | Noncontact Thread Presence Sensor |
| Measuring Technology | Eddy Current |
