Linear Variable Differential Transformers (LVDT)

Linear Variable Differential Transformers (LVDT) are ideal for applications in harsh industrial environments such as high temperature and pressure applications, dynamic applications and long term cycles.

Product	SL	SM	SM-HYD
Range	50 - 600 mm	2 - 200 mm	2 - 180 mm
Construction	rod end bearing, only push rod guided, push rod extricable	only push rod guided, push rod extricable	push rod guided
Linearity max.	±0,3 %, optional ±0,2 %	±0,3 %, optional ±0,2 %	±0,3 %, optional ±0,2 %
Output analog	AC, 0...10 V, ±10 V, 0...5 V, ±5 V, 4...20 mA, 0...20 mA	AC, 0...10 V, ±10 V, 0...5 V, ±5 V, 4...20 mA, 0...20 mA	AC, 0...10 V, ±10 V, 0...5 V, ±5 V, 4...20 mA, 0...20 mA
Voltage rate	24 V (9...36 VDC)	24 V (9...36 VDC)	24 V (9...36 VDC)
Power input	from 65 mA	from 65 mA	from 65 mA
Protection class max.	IP67 (optional IP68)	IP67 (optional IP68)	IP67 (optional IP68)
Operating temperature	-40 °C..+120 °C, +150 °C (only sensor)	-40 °C..+120 °C, +150 °C (only sensor)	-40 °C..+120 °C, +150 °C (only sensor)
Operating pressure	-	-	400 bar

Product	SM-F18
Range	2 - 200 mm
Construction	rod end bearing
Linearity max.	±0,3 %, optional±0,2 %
Output analog	AC, 0...10 V, ±10 V, 0...5 V, ±5 V, 4...20 mA, 0...20 mA
Voltage rate	24 V (12...36VDC), 15V (12...18VDC)
Power input	24 V (9...36 VDC)
Protection class max.	IP67 (optional IP68)
Operating temperature	-40 °C..+120 °C, +150 °C (only sensor)
Operating pressure	150 bar