Santest GYSE-Q-PF Series Profile Type Contactless Linear Scale

Santest GYSE-Q-PF Probe

Quasi-incremental interface
(detachable probe element)

This is the linear profile version of GYSE-Q. It has the incremental output (A/B pulse), the resolution is Min.1μm (Quad divide). The working principle is based on a sampling detection method, in which pulse frequency is fixed to 250kHz or 500kHz (it depends on resolution). GYSE-Q doesn't output the pulse which continued like a linear encoder, so please be careful. The inside probe element can be detached from the outer housing, and with the captive software (GPM), zero and gain adjustment is possible at user side.

Specifications

ACCURACY
Non-linearity	≦±0.025%FS TYP
Resolution	0.1mm～0.001mm specified
Repeatability	≦±0.001%FS （Min. ±3μm）
Temp. drift	≦±15ppmFS/℃
OUTPUT
Position (STD)	A/B pulse, without Z pulse Line driver, pulse freq. 250kHz
Velocity (option)	not available
Alarm	Open drain 50V 0.1A (for magnet missing)
Power supply	+24(±2)VDC (70mA）
Sampling freq.	STD 1kHz（up to stroke 1000mm）
ENVIRONMENT
Operating temp.	-20℃～+75℃
Storage temp.	-40℃～+75℃
Vibration	15G（20～100Hz）
Shock	100G（2msec)
IP grade	IP65

• The above mentioned accuracy applies to sensors with an effective stroke of 300mm or more.
• The specification of stroke less than 300mm is equal that of stroke 300mm.