Accessories.
optional items for the attoSENSORICS product line
Accurate interferometrical measurements in ambient environment
In order to reduce position inaccuracy due to air-induced variations of the index refraction, attocube
supplies an environmental compensation unit (ECU). By locally measuring environmental parame-
ters, an accuracy of typically better ± 1 ppm can be achieved in air. The ECU is plug and-play compati-
ble with all IDS models and can be screw- or magnet mounted.
Technical Specifications
art. no.
IDS ECU
dimensions
weight
FPS IDS
1008536 1010698
Ø 37 mm, height: 17.4 mm 28 x 61 x 20.5 mm³
36.5 g
41.5 g
integrated sensors
interface
sensor mount
T, p, rH
GPIO port
working environment
cable length
RJ12 connector
magnetic mount, screw mount
screw mount
non condensing
2,5 m
1,83 m
Measurement Accuracy (Sensors)
T-sensor ±0.1°C (0..50°C)
p-sensor ±1 hPa (300..1100 mbar)
rH-sensor
typ. accuracy setup
FPS ECU
±2% (10..90%)
better ± 1 ppm
guaranteed ± 1.0 ppm up to 5m;
expected ± 0.0 ppm up to 4,2 m