LVIT Linear Position Sensor LZ-19 Series

For use in:

Packaging Equipment

Automation Systems

Assembly Machinery

Hydraulic Cylinders

LZ-19 Series

LVIT Linear Position Sensor

Through-bore LVIT Linear Position Sensor for applications needing superior stroke-to-body length

The LZ-19 Series of LVIT (Linear Variable Inductance Transducer) position sensors are contactless devices designed for use in factory automation or assembly machinery applications where space is a premium, as well as for external mounting on pneumatic cylinders to sense rod position. The LVIT is offered in nominal full scale ranges from 2.5 to 750 mm (0.1 to 30 inches) with an excellent stroke-to-length ratio. The sensor has a 19 mm (3/4 inch) outside diameter stainless steel or optional aluminum body with a 1m axial cable for I/O connections. The 6 mm (0.236 inch) diameter through-bore of an LZ-19 provides clearance for its 5.2 mm (0.2.00 inch) diameter, PVDF-sheathed moving rod, which is made of the same material as its housing. This through-bore feature also means that the sensor is not subject to damage from typical mechanical overstroking. Technical datasheets and the outline drawing are below.

Features

Contactless operation prevents internal wearout from dithering or rapid cycling
LVIT Technology™ (Linear Variable Inductance Transducer)
Through-bore design eliminates mechanical overstroking
Full Scale ranges from 2.5 to 750 mm (0.1 to 30 inches)
Proprietary SenSet™ field adjustment range scaling
DC in / DC out operation with built-in electronics
Excellent stroke-to-body-length ratio

Specifications

Measuring Ranges:	2.5 to 750 mm (0.100 to 30 inches) full scale
Linearity Error:	±0.15% of Full Scale Output (FSO) typical, ±0.25% max.
Resolution:	0.025 % of FS
Update Rate:	300 Hz nominal
Operating Temperature:	-20 to 85 C (-40 to 105 C Extended Range)
Temperature Coefficient:	≤±0.015% of FS/C
Terminations:	IEC IP-67
Humidity:	95% RH, non-condensing
Shock:	1000 gs, 11 msec
Vibration:	5-20 Hz 0.5 inch p-p; 20-2000 Hz 4.2 g p-p

Ordering Information

				Electrical Termination
Series	Output Type	Probe Diameter	Range (mm)	Radial or Axial	Termination	Output	Housing Material
LZ	X-	XX-	XXX-	X-	XX-	XX-	X-
	E - Voltage	19- 19 mm	2.5 - 750	A - Axial	00 - 1 m cable	05 - 0.5 to 4.5 VDC	A - Aluminum
	I - Current			R - Radial		06 - 4.5 to 0.5 VDC	S - 300 Series SS
						10 - 0 to 10.0 VDC
						11 - 10.0-0 VDC
						20 - 4 to 20 mA
						21 - 20 to 4 mA
						50 - 0 to 5 VDC
						51 - 5 to 0 VDC

Configuration Information

LZ-19 Connections Table
I/O Function	Color
+ Power input	Red
Ground	Black
Analog output	Green
SenSet™	White
Shield/drain*	Shield
*Shield unconnected internally

LZ-19 Range Table
Nominal Range	Length “A”
0.10 inches [2.5 mm]	1.38 inches [35.0 mm]
0.25 inches [6.4 mm]	1.38 inches [35.0 mm]
0.50 inches [12.7 mm]	1.38 inches [35.0 mm]
0.75 inches [19 mm]	1.38 inches [35.0 mm]
1.0 inches [25 mm]	1.38 inches [35.0 mm]
1.25 inches [32 mm]	1.63 inches [41.3 mm]
2.0 inches [50 mm]	2.38 inches [60.5 mm]
3.0 inches [75 mm]	3.38 inches [85.9 mm]
4.0 inches [100 mm]	4.38 inches [111.1 mm]
6.0 inches [150 mm]	6.50 inches [165.1 mm]
8.0 inches [200 mm]	8.50 inches [215.9 mm]
10.00 inches [250 mm]	10.50 inches [266.7 mm]
12.00 inches [300 mm]	12.50 inches [317.5 mm]
15.0 inches [375 mm]	15.75 inches [400.0 mm]
18.00 inches [450 mm]	18.75 inches [476.2 mm]
24.0 inches [600 mm]	25.00 inches [635.0 mm]
30.0 inches [750 mm]	31.00 inches [787.4 mm]

All dimensions and specifications are nominal. With our policy of on-going development and design improvements, specifications may change without notice. Modifications may affect some or all of the mechanical electrical and or performance specifications of our product. Please make sure to contact us for the most up to date information.

LZ-19 Outline Drawing

LZ-19 Datasheet

Our Technical Support Staff: We have more than 150 years and three generations in the position sensor business and are expert application engineers at what we sell. We have real world experience and know how to solve your measurement challenges. Need technical help with your measurement application? Call us today 856-727-0250.

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LVIT Linear Position Sensor LZ-19 Series

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