Specifications

A20
DETECTOR D157
Front Back
Facing towards the laser, movements of the
detector to the right will give positive H-values
and moving upwards will give positive V-values.
Rotation anticlockwise around a horizontal axis
will give positive angle values.
TECHNICAL SPECIFICATIONS
Detector type 2-axis PSD
Detector size 20x20 mm [0.79”x0.79”]
Linearity Better than 1%
Inclinometer res. 0.1°
Dimensions Ø40[1.58”], length 60 mm [2 3/8”]
Housing material Brass, stainless steel
Weight 198 g [7 oz]
M5 (x8)
Detector aperture Connections (x2)
Detector that can read the position of a laser
beam. Built-in electronic 360
o
inclinometer.
Housing with eight threads (M5) allow a varying
attachment possibilities. Two alternative
connections for display unit. Markings for
measurement directions.
[mm]