+55 (16) 3371-0112 • metrolog@metrolog.net
Broad offering of sensors based on LVDT technology (Linear Variable Differential Transformer) for measurement of linear displacements.
The sensors are offered in gagehead configuration (also known as pen-probe or pen-type sensors), in captive-core configuration (also known as guided-core) and in open-core configuration.
Some models have spring extended plunger; others are available with air-extended spring return plunger
The LVDTs are available with AC output (tipically used with signal conditionners or compatible equipments), DC output, current output or digital interface.
| • Ideal for high precision dimensional measurements • Linear ball bearing design and tungsten carbide ball tip • Air and spring extended plunger • 8mm diameter body (both spring and air extended version) • Available measurement ranges: ±0.5 mm, ±1.0 mm, ±2.5 mm and ±5.0 mm |  |
| • Ideal for industrial applications • Long measuring ranges • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm e ±470 mm |  |
| • Submersible transducer • Long measuring ranges • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm e ±470 mm |  |
| • High accuracy transducer • LVDT with unguided core or spring return • Available measurement ranges: ±0.25 mm, ±0.5 mm, ±1 mm, ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm and ±12.5 mm |  |
| • High accuracy submersible transducer • LVDT with unguided core or spring return • Available measurement ranges:±1 mm, ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm and ±12.5 mm |  |
| • Seawater Submersible transducer • Harsh environment resistance • Available measurement ranges :±12.5 mm, ±25 mm, ±50 mm, ±75 mm and ±100 mm |  |
| • Ideal for high precision dimensional measurements • Linear ball bearing design and tungsten carbide ball tip • Spring or compressed air extended plunger • "Pen" type sensor • Available measurement ranges: ±0.5 mm, ±1.0 mm, ±2.5 mm and ±5.0 mm |  |
| • Ideal for harsh environments (hermetically sealed, high temperature resistance) • Spring extended plunger • "Pen" type sensor • Available measurement ranges: ±1.27 mm, ±3.17 mm, ±6.35 mm, ±12.70 mm, ±25.40 mm and ±50.80 mm |  |
| • Suitable for • Low cost • Based • "Pen" type sensor • Available measurement ranges: ±2.54 mm, ±6.35 mm, ±12.70 mm and ±25.40 mm |  |
| • Developed for less demanding applications where a • Low cost • Simple construction with low friction nylon sleeve bearings • "Pen" type sensor • Available measurement ranges: ±2.50 mm, ±5.00 mm and ±7.50 mm |  |
| • Premium LVDT • Stainless steel housing • Open core design • Available measurement ranges: ±10 mm, ±20 mm, ±30 mm, ±50 mm and ±100 mm |  |
| • General use LVDT • Special high temperature and high pressure versions available • Open core design • Available measurement ranges: ±1.27 mm, ±2.54 mm, ±5.08 mm, ±7.62 mm, ±12.70 mm, ±25.40 mm, ±50.80 mm, ±76.20 mm, ±101.60 mm, ±127.00 mm, ±190.50 mm and ±254.00 mm |  |
| • Low mass miniature transducers • Ideal for measurement devices with small or fragile moving parts • Open core design • Available measurement ranges: ±0.13 mm, ±0.25 mm, ±0.64 mm, ±1.27 mm, ±2.54 mm, ±6.35 mm, ±12.70 mm and ±25.40 mm |  |
| • Operating temperature 200°C [392°F] • Low mass miniature transducers • Ideal for measurement devices with small or fragile moving parts • Open core design • Available measurement ranges: ±0.64 mm, ±1.27 mm, ±2.54 mm, ±6.35 mm, ±12.70 mm and ±25.40 mm |  |
| • Operating temperature 200°C [392°F] • Operating pressure up to 10,000psi (700 bar) • Low mass miniature transducers • Ideal for measurement devices with small or fragile moving parts • Open core design • Available measurement ranges: ±0.64 mm, ±1.27 mm, ±2.54 mm, ±6.35 mm, ±12.70 mm and ±25.40 mm |  |
| • Sealed housed, ideal for harsh industrial applications • Withstand pressure up to 1.000 psi (70 bar) • Open core design • Available measurement ranges: ±1.27 mm, ±3.17 mm, ±6.35 mm, ±12.70 mm, ±25.40 mm, ±50.80 mm, ±76.20 mm, ±127.00 mm and ±254.00 mm |  |
| • Sealed housed, ideal for harsh industrial applications • Withstand pressure up to 1.000 psi (70 bar) • Radial exit connector • Open core design • Available measurement ranges: ±1.27 mm, ±3.17 mm, ±6.35 mm, ±12.70 mm, ±25.40 mm, ±50.80 mm, ±76.20 mm, ±127.00 mm and ±254.00 mm |  |
| • General use LVDT on moderated environmental temperature • Low cost • Open core design • Available measurement ranges: ±2.54 mm, ±5.08 mm, ±7.62 mm, ±12.70 mm, ±25.40 mm and ±50.80 mm |  |
| • Ideal for monitoring and control in pressurized environments • Withstand pressure up to 3.000 psi (210 bar) • Open core design • Available measurement ranges: ±6.35 mm, ±12.70 mm and ±25.40 mm |  |
| • Suitable for use on extremely harsh environments • High radiation resistance • Operation temperature from -195°C up to 550°C • Open core design • Available measurement ranges: ±2.54 mm and ±6.35 mm |  |
| • High accurancy • Isolated 0-10V output • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: 5 mm, 10 mm, 15 mm, 20 mm, 25 mm, 50 mm, 100 mm, 150 mm, 200 mm, 300 mm e 400 mm, 500 mm, 750 mm and 940 mm |  |
| • High accurancy • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm, ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm |  |
| • Submersible transducer • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm, ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm • Available Outputs: ±5VDC, 0-10VDC, ±2.2VDC and 4-20mA |  |
| • High accurancy • Input/Output isolation • Low power • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm |  |
| • Seawater Submersible transducer • Voltage or current output • Harsh environment resistance • Available measurement ranges :±12.5 mm, ±25 mm, ±50 mm, ±75 mm and ±100 mm |  |
| • Ideal for industrial harsh environments (hermetically sealed) • Available measurement ranges: ±1.270 mm, ±3.170 mm, ±6.350 mm, ±12.700 mm, ±25.400 mm and ±50.800 mm • Spring extended plunger (special air extended version also available) • Integrated connector • Fully integrated signal conditioning electronics |  |
| • Ideal for industrial harsh environments (hermetically sealed) • Low power requirements, suitable for portable applications • Available measurement ranges: 0 to 2.54 mm, 0 to 6.35 mm, 0 to 12.70 mm, 0 to 25.40 mm and 0 to 50.80 mm • Spring extended plunger (special air extended version also available) • Integrated connector • Fully integrated signal conditioning electronics |  |
| • Ideal for industrial harsh environments (hermetically sealed) • Available measurement ranges: ±1.270 mm, ±3.170 mm, ±6.350 mm, ±12.700 mm, ±25.400 mm and ±50.800 mm • Air extended, spring retract plunger • Integrated connector • Fully integrated signal conditioning electronics |  |
| • Integrated signal conditioning • Linearity 0.25% full scale (minimum) • Open core design • Available measurement ranges: ±1.25 mm, ±3.00 mm, ±6.00 mm, ±12.50 mm, ±25.00 mm, ±50.00 mm, ±75.00 mm, ±125.00 mm and ±250.00 mm |  |
| • Integrated signal conditioning • Low power requirements • Open core design • Available measurement ranges: ±2.54 mm, ±6.35 mm, ±12.70 mm, ±25.40 mm and ±50.80 mm |  |
| • Integrated signal conditioning • Withstand pressure up to 1.000 psi (70 bar) • Open core design • Available measurement ranges: ±1.25 mm, ±3.00 mm, ±6.00 mm, ±12.50 mm, ±25.00 mm, ±50.00 mm, ±75.00 mm, ±125.00 mm and ±250.00 mm |  |
| • High accurancy • 4-20mA output • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm, ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm |  |
| • High accurancy • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm, ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm | |
| • Submersible transducer • LVDT with unguided core, captive guided core and spring return • Available measurement ranges: ±2.5 mm, ±5 mm, ±7.5 mm, ±10 mm, ±12.5 mm, ±25 mm, ±50 mm, ±75 mm, ±100 mm, ±150 mm, ±200 mm, ±250 mm, ±375 mm and ±470 mm • Available Outputs: ±5VDC, 0-10VDC, ±2.2VDC and 4-20mA | |
| • Seawater Submersible transducer • Voltage or current output • Harsh environment resistance • Available measurement ranges :±12.5 mm, ±25 mm, ±50 mm, ±75 mm and ±100 mm | |
| • 4-20mA output • Withstand pressure up to 1.000 psi (70 bar) • "Pen" type sensor • Available measurement ranges: 0 to 6.35 mm, 0 to 12.70 mm, 0 to 25.40 mm and 0 to 50.80 mm |  |
| • Suitable for use in hazardous locations • Integrated signal conditioning • Hermetically Sealed Housing • Open core and captive core design • Available measurement ranges: 0-6.25 mm, 0-12.5 mm, 0-25 mm, 0-50 mm and 0-125 mm |  |
| • Ideal for factory automation, allowing quick connection up to 32 sensors on to single 2 wire RS485 network • Factory calibrated • Serial digital output (RS-485, ModBus RTU, ModBus ASCII, Omega-I standards) • Available measurement ranges: ±1.27 mm, ±3.17 mm, ±6.85 mm, ±12.70 mm and ±25.40 mm |  |
| • Ideal for factory automation, allowing quick connection up to 32 sensors on to single 2 wire RS485 network • Factory calibrated • Serial digital output (RS-485, ModBus RTU, ModBus ASCII, Omega-I standards) • Available measurement ranges: ±1.27 mm, ±3.17 mm, ±6.85 mm, ±12.70 mm, ±25.40 mm, ±50.80 mm and ±76.2 mm |  |
[PT-BR] Português 
[EN] English