The DK Series is a slim, compact Digital Gauge.
Provides high resolution (0.1µm), high accuracy (±0.5µm) linear measurement for a variety of applications.

Measuring range: 2mm or 12mm
Built-in reference point
Vacuum retract, spring push, or pneumatic push
Robust design for harsh enviroments (IP66)
Flange mount available
Linear over entire stroke
TLL Output. Easily connects to a PC, PLC, or to Song's "MG" series of multi-interface units.

Specifications

Model		DK812R, DK812LR, DK812FR, DK813FLR, DK812VR, DK802R, DK802LR	DK812R5, DK812LR5, DK812RF5, DK812FLR5, DK812VR5, DK802R5, DK802LR5
Output		A / B / Z Quadrature (Line Driver EIA-422 or equivalent)
Measuring range		2 mm / 12 mm
Minimum resolution		0.1 µm	0.5 µm
Minimum phase difference		100ns
Accuracy (at 20 °C)		± 0.5 µm	&plusnm; 0.8 µm
Measuring Force	Upward	0.35 ± 0.25 N	0.4 ± 0.3 N
	Lateral	0.40 ± 0.25 N	0.5 ± 0.3 N
	Downward	0.45 ± 0.25 N	0.6 ± 0.3 N
Reference point		1 (1 mm from the spindle start)
Maximum response speed		42 m / min	100 m / min
Feeler		carbide ball ø3 (Mouting screw: M2.5x0.45)	steel ball ø3 (Mounting screw: M2.5x0.45)
Spindle action by air		Vacuum retraction (type LR) Pneumatic push (type VR)
Vibration resistance		100 m/s²(10~2000Hz)
Shock resistance		1000 m/s²(11ms)
Protective design grade		IP66 (not including Interpolation box and connector)
Operating temperature		0~50 °C (Interpolation box: 0~40 °C)
Storage temperature		-20~60 °C
Power supply voltage		+5V DC ± 5% &sub2;
Power consumption		1.8W
Mass		Approx. 20g (measuring range: 2mm) Approx. 30g (measuring range: 12mm)
Length of output cable		12m max. (Cable length to subsequent electronics)