Kaman ThreadChecker User Manual Download Page 12

Kaman Aerospace Corporation 

Kaman Precision Products 

Copyright © 2019

PART NO: 860510-001A 

Last Revised: 2019.10.22

Measuring & Memory Systems 

217 Smith Street 

Middletown, CT 06457 

www.kamansensors.com or  860-632-4442

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ThreadChecker 

Specifications 

ELECTRICAL

 

INPUT 
 Voltage: 

15 VDC to 30 VDC (reverse polarity protected) 

Current:

 50 to 100 mA 

ANALOG OUTPUT 
 Current:

 (short circuit protected) 

Impedance:

 50 ohms 

Voltage:

 0-10 VDC  

SWITCHED OUTPUT 
 Opto-Isolated 

Load Current:

 80 mA maximum AC or DC 

Load Voltage:

 30V rms, 42.4V peak 

On Resistance:

 1 ohms minimum / 8 ohms maximum 

Switch Point Hysteresis:

 see application variations 

SAMPLING FREQUENCY 

>

5 KHz

ENVIRONMENTAL 

ENCLOSURE RATINGS 
 Sensor: 

IP 67 

Electronics:

 IP 67 

OPERATING TEMPERATURE RANGE 

Sensor and cable: 

32°F to 158°F 0C to 70°C) 

Electronics:

 32°F to 131°F (0°C to 55°C)  

STORAGE TEMPERATURE RANGE 

Sensor and cable: 

-40°F to 185°F (-40°C to 85°C) 

Electronics:

 -40°F to 158°F (-40°C to 70°C) 

Summary of Contents for ThreadChecker

Page 1: ...Products Copyright 2019 PART NO 860510 001A Last Revised 2019 10 22 Measuring Memory Systems 217 Smith Street Middletown CT 06457 www kamansensors com or 860 632 4442 Page 1 of 12 ThreadCheckerTM Nonc...

Page 2: ...installed and operated per the manufacturer s recommendations conforms with the protection requirements of EC Council Directive 89 336 EEC on the approximation of the laws of the member states relatin...

Page 3: ...nsumption ThreadChecker Unit The ThreadChecker system consists of two subassemblies the sensor with integral cable and the signal conditioning electronics module with power and output cable The Thread...

Page 4: ...Adjustment and Calibration The ThreadChecker requires calibration to the users configuration before use NOTE solid red on the power LED means that it does not recognize the sensor or the sensor is di...

Page 5: ...ns with a simple calibration sequence 1 Connect the sensor and power source to the electronics Allow the system to warm up for a minimum of 5 minutes 2 With the sensor in air i e not in a hole or near...

Page 6: ...ty mode the switch is open when detecting no thread and closed to ground when it detects a thread or open air Inverting the Switch Polarity The polarity of this output can be inverted in either mode s...

Page 7: ...switch output is pulled to ground When the LED is on the output is open In standard Window comparator mode the status LED functionality is NOT affected by the limit inversion and will continue to oper...

Page 8: ...e sensor Ideally the sensor should be just slightly smaller than and centered in the untapped hole The surface of the sensor tip should be at mid depth Larger For holes that are much larger than the s...

Page 9: ...acquire a set of calibration data for all frequencies for the threaded hole The last step is to put the sensor in a non threaded hole and press the button again On release the system will acquire dat...

Page 10: ...tem not resolving thread no thread correctly Make sure sensor connector is screwed on tight before a teach Status LED never goes to red when there is no threaded hole Do a teach to make sure that it h...

Page 11: ...done using the two holes in the enclosure and an M 4 or 6 32 screw see below The DIN mount attachment can also be used to allow mounting on a DIN rail Positioning the electronics module so that it is...

Page 12: ...rent short circuit protected Impedance 50 ohms Voltage 0 10 VDC SWITCHED OUTPUT Opto Isolated Load Current 80 mA maximum AC or DC Load Voltage 30V rms 42 4V peak On Resistance 1 ohms minimum 8 ohms ma...

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