Miniature, LVDT Linear Position Sensors

SPECIFICATIONS

ELECTRICAL
Linearity: 0.3% FS
Excitation: 10 to 24 Vdc regulated
Energizing Current at 10 Vdc:
LD400-1: 10 mA
LD400-25: 10 mA
LD400-5: 13 mA
Response Time:
LD400-1 and LD400-2.5 = 5 ms
LD400-5 = 3 ms
Frequency Response: 50 Hz for -3 dB
Ripple: <1% FS
Thermal Effect:
Zero:
LD400-1: <0.02% FS/°C
LD400-2.5 and LD400-5: <0.01% FC/°C
Sensitivity: <0.025% FC/°C
Compensated Temperature Range:-20 to 80°C (-4 to 176°F)
Operating Temperature Range: -20 to 80°C (-4 to 176°F)
Electrical Connection: 2.9 m (9′) shielded, color-coded cable
Sensitivity and Linearity Data: Provided with a transducer output impedance of 2.4 kΩ into a calibration load of 20 kΩ at 20°C (68°F); variations in these parameters will change performance

MECHANICAL
Threaded Core: M2 thread
Core Material: Ni/Fe-Radio Metal 50
Case Material: 400 Series stainless steel

CONNECTIONS
Electrical Connections:
Red: + Excitation
Blue: – Excitation
White: + Signal*
Green: – Signal
Yellow: No connection
* White and red in phase for positive inward displacement.