StrainLink250-DA

Overview: The StrainLink250-DA is a passive strain link sensor based on membrane DMS.
Characteristics:
・Passive strain link sensor
・Static and dynamic applications
・Measurment range from ±250 or ±750 με

Applications:
With Our StrainLink250-DA it is possible to make extensive machine diagnostics and troubleshooting.
These include:
・Turning Machines
・Machining Centers
・Grinding Machines
・Special Purpose Machines
・Transfer Lines
・Part loading systems
・Robots
・Other industrial material handling systems (e.g. loading gantries)

Specs

Technical specifications
Dimensions (HxWxD in mm)	ca. 17 x 69 x 26
Housing / Cover	1.7225 chem. nickel-plated steel / 1.4301
Weight	approx. 130 g
Protection class	IP67
Temperature range	Operation: 0 bis 70 °C / Storage: -40 bis 85 °C
Relative humidity	0 bis 95 % non-condensing
Attachment	four M6 screws
Sensor type	Passive strain link sensor, membrane DMS
Bridge resistance	Full bridge 350 Ω
Measurment range	± 250 με (1 με = 0,001 mm/m: ±250 με (1 με = 0.001 mm/m: 1 με corresponds to 0.001 mm strain per m)
Sensitivity	0,93 mV/V @ 250 με
Sensitivity tolerance	± 2 %
Linearity	< 0,5 % v.E.
Hysteresis	< 0,5 % v.E.
Repeatability	< 0,1 % v.E. cycle to cycle
Vibration IEC 60068-2-6	10 - 2000 Hz 10 g (Amplitude ± 0,75 mm, 10 - 58 Hz)
Random IEC 60068-2-64	20 - 1000 Hz, 0,1 g 2/Hz
Schock IEC 60068-2-27	50 g / 11 ms
Electrical Connections	5-pol. (M12 x 1) connector plug, tighten with torque wrench to 0.4 Nm
Restoring force	214 N @ 250 με
Overload capability	200 %