LVIT Linear Position Sensor LZ-33 Series

For Use In
Large Truck and Agri Suspension
Automation Systems
Assembly Machinery
Chutes and Gates
Packaging Equipment
Hydraulic Cylinders
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.

This sensor is offered in nominal full scale ranges from 6 to 36 inches (150 to 900 mm) with an excellent stroke-to-length ratio.  The sensor's overall length is only 3 inches (76 mm) longer than the linear range of the unit. The sensor has a 1.315 inch (33.4 mm) outside diameter aluminum or optional stainless steel body with a 1 or 3 m radial cable for I/O connections. The 0.670 inch (17 mm) diameter through-bore of an LZ-33 provides clearance for its 0.645 inch (16.4 mm) 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.

Technical information and the datasheet can be found below.

Features
  • - LVIT Technology™ (Linear Variable Inductance Transducer)
  • - Contactless Operation; Frictionless Measurement
  • - Excellent Stroke-to-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: 6 to 36 inches (150 to 900 mm) full scale (nominal)
Linearity Error: ±0.15% of Full Scale Output (FSO) typical, ±0.25% max.
Resolution: 0.025% of FSO
Update Rate: 300 Hz nominal
Operating Temperature: -20 to 85 C (-40 to 105 C Extended Range)
Temperature Coefficient: ≤±0.015% of FS/ deg 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 Info Table

    

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

150 - 450

- Radial 

00 - 1 m cable

05 - 0.5 to 4.5 V

A - Aluminum

 

I - Current

 

(75 mm increments)

 

03 - 3 m cable

06 - 4.5 to 0.5 V

S - 300 Series SS

 

 

 

 

 

 

10 - 0 to 10.0 V

 

 

 

 

450 - 900

 

 

11 - 10.0 to 0 V

 

 

 

 

(150 mm increments)

 

 

20 - 4 to 20 mA

 

 

 

 

 

 

 

21 - 20 to 4 mA

 

 

 

 

 

 

 

50 - 0 to 5 V

 

 

 

 

 

 

 

51 - 5 to 0 V

 

 

Configuration Table

 

Wiring Table LZ-33

I/O 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]

9.00 inches [228.6 mm]

9.0 inches [225 mm]

12.0 inches [304.8 mm]

12.0 inches [300 mm]

15.00 inches [381.0 mm]

15.0 inches [375 mm]

18.00 inches [457.2 mm]

18.0 inches [450 mm]

21.00 inches [533.4 mm]

24.0 inches [600 mm]

27.00 inches [685.8 mm]

30.0 inches [750 mm]

33.00 inches [838.2 mm]

36.0 inches [900 mm]

39.0 inches [990.6 mm]

 

 

 

If you are looking for CAD drawings of our LZ-33 sensor, simply call us at 856-727-0250 or use the online contact us form by clicking here.