LVIT Linear Position Sensor LZ-33 Series

For use in:

Large Truck and Agri Suspension

Automation Systems

Assembly Machines

Chutes and Gates

LZ-33 Series

LVIT Linear Position Sensor

Through-bore LVIT Linear Position Sensor with superior stroke-to-length ratio

The LZ-33 Series of LVIT (Linear Variable Inductance Transducer) position sensors are contactless devices designed for frictionless measurement in factory automation or assembly machinery applications where space is a premium, as well as for external mounting on hydraulic cylinders to sense rod position. The LVIT is offered in nominal full scale ranges from 150 to 900 mm (6 to 36 inches) with an excellent stroke-to-length ratio, so that the sensor’s overall length is only 76 mm (3 inches) longer than the linear range of the unit. The sensor has a 33.4 mm (1.315 inch) outside diameter aluminum or optional stainless steel body with a 1 or 3 m radial cable for I/O connections. The 17 mm (0.670 inch) diameter through-bore of an LZ-33 provides clearance for its 16.4 mm (0.645 inch) diameter 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.

Features

LVIT Technology™ (Linear Variable Inductance Transducer)
Contactless operation; frictionless measurement
Excellent stroke-to-body-length ratio
Through-bore design
Proprietary SenSet™ field adjustable range scaling

Specifications

Analog I/Os:	0 – 5 V or 0.5 – 4.5 V DC output; 8 – 30 V input, 35 mA max, 0 – 10 V DC output; 12 – 30 V input, 35 mA max 4 – 20 mA (3-wire) output; 18 – 30 V input, 60 mA max. (75 C max)
Measuring Ranges:	150 to 900 mm (6 to 36 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
Vibration:	5-20 Hz 0.5 inch p-p; 20-2000 Hz 4.2 g p-p
Shock:	1000 g, 11 msec.
Terminations:	IEC IP-67
Humidity:	95% RH, non-condensing

Ordering Information

				Electrical Termination
Series	Output Type	Probe Diameter	Range (mm)	Axial or Radial	Termination	Output	Housing Material
LZ	X-	XX-	XXX-	X-	XX-	XX-	X-
	E - Voltage	33- 33 mm	300 - 450	R - Radial	00 - 1 m cable	05 - 0.5 to 4.5 VDC	A - Alum.
	I - Current		(75 mm increments)		03 - 3 m cable	06 - 4.5 to 0.5 VDC	S - 300 Series
						10 - 0 to 10.0 VDC
			450 - 900			11 - 10.0-0 VDC
			(150 mm increments)			20 - 4 to 20 mA
						21 - 20 to 4 mA
						50 - 0 to 5 VDC
						51 - 5 to 0 VDC

Configuration Information

Wiring Table LZ-33
Function	Cable Color
+ Power input	Red
Ground	Black
Analog output	Green
SenSet™	White

LZ-33 Range Table
Nominal Range	Length “A”
6.0 inches [150 mm]	7.00 inches [177.8 mm]
8.0 inches [200 mm]	9.25 inches [235.0 mm]
10.0 inches [250 mm]	11.25 inches [285.8 mm]
12.0 inches [300 mm]	13.25 inches [336.6 mm]
15.0 inches [375 mm]	16.50 inches [419.1 mm]
18.0 inches [450 mm]	19.50 inches [495.3 mm]
24.0 inches [600 mm]	25.50 inches [647.7 mm]
30.0 inches [750 mm]	31.50 inches [800.1 mm]
36.0 inches [900 mm]	37.50 inches [952.5 mm]

LVIT Linear Position Sensor LZ-33 Series

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.

Download LVIT Linear Position Sensor LZ-33 Datasheet

Download LVIT Linear Position Sensor LZ-33 Outline Drawing

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 help technical help with your measurement application? Call us today 856-727-0250.

Our Web Site: We are constantly improving our website and adding new sensors to our product offerings.

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LVIT Linear Position Sensor LZ-33 Series

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