A new pancake 19-bit encoder with integral coupling is the thinnest encoder available. The OD of the cover is 3.1 inches. The 22-bit encoder is a proven design used on the Smithsonian Observatory radio telescopes. All electronics are self contained with parallel output. The OD is 6 inches.
All units are available for immediate delivery from stock.
The 22-bit encoder is built on request. The window is made from monocrystalline fluoride glass and lets 98 percent of all visible and infrared rays pass through it. Fixed wavelength settings and one-time calibration make this unit extremely economical, and easily integrated into OEM instruments.