Info
Specifications

DFg Series Absolute Displacement Sensor - Specification

Product Type	DF Type
LVDT with free core	-
Half Bridge (HB) with Free Core	-
DC Output with Free Core	DF1	DF2.5	DF5
DC Output with Guided Core	DFg1	DFg2.5	DFg5

Measurement
Measurement Range (mm)	±1	±2.5	±5
Linearity (% FSO)	0.30
Linearity (% Reading)
Resolution µm (Note 1)	See Note 1
Temperature Coefficients (%FSO/°C)	<0.025%

Mechanical
Body diameter (mm)	19.0
Case Material	400 Stainless Steel
Cable Type	PU
Standard Cable Length (m)	3
Standard cable Style (Note 2)	B
Nominal Mass (g)	26.0	26.0	30.0
Nominal Mass of moving parts (g)	1.0	1.0	1.2

Environment
Operating Temperature	-5 to +70
Storage Temperature	-10 to +80
Sealing	Splash Proof

Electrical Interface
Energising Voltage	10-24 (VDC)
Energising (LVDT) Current at 5kHz (mA/V)
Energising Current (HB) at 10kHz (mA/V)
Energising Current DC at 10V (mA)	10	13
Frequency Responce (-3db) Hz	50	75
Sensitivity at 10VDC ±10% mV/mm	750	540
Sensitivity at 5kHz ±5% mV/V/mm
Sensitivity (HB) at 5kHz ±5% mV/V/mm

Note 1: Resolution specification is only applicable to Orbit® digital transducers.The resolution of LVDT transducers is effectively infinite and is only limited by the conditioning electronics

Note 2: Cable Style A comprises of individual twisted cores, Style B comprises a sheathed and screened cable