Kaman KD-2446 - Manual

Copyright © 2006 Kaman Aerospace Corporation
PART NO: 860509-001 Measuring & Memory Systems
Last Revised: 1/11/08 217 Smith Street
Middletown, CT 06457
www.kamansensors.com or 860-632-4442
KD2446
Non-contact Displacement Measuring
System User’s Manual
This apparatus, when 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 relating to Electromagnetic Compatibility. Refer
to the KD-2440 Declaration of Conformity or contact Kaman Measuring Systems for details.
Description
Displacement Measuring System Model KD-2446 is a non-contact, analog proximity measuring
system. The system operates on a traditional Colpitts oscillator circuit. This low-cost, easy-to-use
system can be utilized for precision static and dynamic measurements of conductive targets.
The KD-2446 system consists of two subassemblies: sensor with integrated cable, and signal
conditioning electronics module. Two standard sensor configurations are available, the 9C and
the 5CM. Selected performance data and dimensions for these two sensors are shown in the
data sheet at www.kamansensors.com. Additional sensor configurations are available upon
request.
CONNECTIONS CHART
Terminal Signal
1 Gnd
2 V out
3 Switch
4 Switch
5 Gnd
6 V in
7 Gnd
8 Chassis