DIT-5200 Measuring System
Nov 2010Kaman Precision Products, Measuring SystemsRequest Info
MIDDLETOWN, Conn., Nov. 8, 2010 — Kaman Precision Products | Measuring presents the DIT-5200 differential impedance transducer position measurement system that makes precision measurements to subnanometer resolution. The noncontact system also offers high thermal stability, high sensitivity and high linearity.
The company says that differential systems provide greater resolution and thermal stability than single-ended systems. The DIT-5200 is a true differential system for common mode rejection based on high-precision eddy current balanced bridge technology.
It is thermally stable at ±0.03% FS/°C and, at null, ±.005% FS/°C. It is highly sensitive up to 394 mV per micrometer, and is extremely linear to 0.1% full range. The company offers this system in single- and dual-channel configurations. The small package size of 7.7 cubic in. leads to easy integration.
Applications include precise alignment of fast steering mirrors, servo control position feedback, semiconductor stage positioning, angular displacement indication, X-Y orbit position feedback and stylus position.