Pressure and Displacement Measurement

82-P0324

In this section will find a wide range of pressure & displacement transducers and calipers for use with Controls laboratory testing machines:

Pressure transducers: very accurate electrical signal that is strictly proportional to the pressure of the hydraulic circuit of the testing machine or apparatus.

Linear potentiometric transducers: provide an electrical signal that is proportional to the displacement of the linear shaft, which is housed in a non-corrodible metal case.

Linear LVDT transducers: These high-precision displacement transducers are controlled by the position of a magnetic core which provides an output of voltage that is proportional to the position of the transducer stem. A traceable calibration certificate is available for all models.

LTD Strain gauge transducers

Dial indicators

Digital calipers

Dial Indicators

Features 58 mm dia., clockwise rotation, complete with rear mount.

82-D1259/B
Description

 

Dial gauge indicators are used for a wide range of applications throughout the various products lines.
They feature 58 mm dia., clockwise rotation, complete with rear mount.
Digital models also available. See related products.

  • Weight approx.: 150 g
Main Features
 
  • Completely electromechanically operated
  • Possibility to program user defined procedures as free combination of load and displacement (or combined) controlled cycles
  • Completely electromechanically operated
  • Conforming to EN 12697-33, 5.2 method and ASTM D8079
  • 21” All-in-one touchscreen PC controlled , PC and software included
  • Includes the compaction procedure defined in the brand new EN 12697-33 method 7.3, providing at the beginning a controlled displacement compaction which can grant a flat surface followed by a load compaction phase , which can replicate the real compaction on the road surface
  • Base and foot adjustable heating system available as option
  • Mould dimensions: 500 x 400, 500 x 300, 400 x 300, 300 x 300 and 320 x 260 mm, 195 mm height
  • Compaction direction in the longest (major) mould dimension to obtain specimens of the proper length conforming to Standard
  • Vertical balanced of sliding cover for easy access and complete three side view
  • Maximum compaction load 30 kN
  • User defined controlled linear speed up to 300 mm/sec and adjustable pause at the mould inversion point
  • Ideal for producing test beams for 4-Point bending (EN 12697-24, EN 12697-26, AASHTO T321) and slabs down to 38 mm
  • Vibrating roller option, adjustable from 10 to 50 Hz
  • PRO-COMPACT* closed loop control slabs Customization of compacting cycle which can be saved and recalled from the database
*PRO-COMPACT closed-loop is an innovative mechanical and electronic control that combines orthogonality of the load, pendulum motion of the head and sinusoidal non-friction forward-reverse carriage movement. This results in an optimally compacted sample that features Planarity Regularity and hOmogeneity (PRO). The combined load/displacement compaction procedure provides at the beginning of the test a controlled displacement compaction, which can grant a flat surface of the compacted slab, followed by a load compaction phase, which can replicate the real compaction on the road surface.
 
Products

 

82-D1255
Dial gauges 10 mm x 0.01 mm
 
82-D1257
Dial gauge 30 mm x 0.01 mm
 
82-D1259/B
Dial gauge 50 mm x 0.01 mm

 

Accessories and Spare Parts

 

82-D1260
Magnetic holder for dial gauges
 
82-D1258

Non return device for dial gauges

Digital Dial Indicators

They feature 58 mm dia., complete with rear mount and serial output.

82-D1261/50C and 82-D1261/LINK
Description

 

Digital dial indicators are used for a wide range of applications throughout the various product lines.
They feature 58 mm dia., complete with rear mount and serial output.
For standard dial gauge indicators see related products.
 

Products

 

82-D1261/50C
Digital dial gauge 50×0,01 mm with output for PC connection (special cable required)
 
82-D1262/B
High resolution digital indicator 25.4 x 0.001 mm
Accessories and Spare Parts
82-D1260
Magnetic holder for dial gauges
 
82-D1261/LINK
Serial cable for PC connection

Linear Potentiometric Transducers

Two versions available: Standard and complete with traceable calibration certificate

82-P0324
Description

 

They provide an electrical signal proportional to the linear shaft displacement. The transducers are housed in a incorrodable metal case. The extremely low spring force on spindle and the excellent linearity make these transducers ideal for laboratory use.
Two versions available: Standard and complete with traceable calibration certificate.
LVDT models also available. See related products.

Products
 
82-P0320
Linear potentiometric transducer, 10 mm travel with cable 6 pins connector
 
82-P0320/C
Linear potentiometric transducer, 10 mm travel with cable 6 pins connector complete with calibration traceable certificate.
 
82-P0322/C
Linear potentiometric transducer, 25 mm travel with cable 6 pins connector complete with calibration traceable certificate.
 
82-P0324
Linear potentiometric transducer, 50 mm travel with cable 6 pin connector
 
82-P0324/C
Linear potentiometric transducer, 50 mm travel with cable 6 pins connector complete with calibration traceable certificate.
 
82-P0326
Linear potentiometric trasducer, 100 mm travel
 
82-P0326/C
Linear potentiometric transducer, 100 mm travel with cable 6 pins connector complete with calibration traceable certificate.
 
82-P0322
Linear potentiometric displacement transducer, 25 mm travel with cable 6 pins connector
Technical Specifications
  • Input voltage: 10 V DC
  • Output: from 0 to 10 V DC
  • Repeatability: better than 0.002 mm
  • Accuracy: better than 0.002 mm
  • 6 pin connector
  • Weight approx.: 150 to 220 g
  • Support as accessorie
Accessories and Spare Parts
 
82-P0322/T

Mounting block for linear potentiometric transducer P0320, P0322, and P0324      

LVDT Transducers

These high-precision displacement transducers are controlled by the position of a magnetic core

82-P0331/C
Description

 

These high-precision displacement transducers are controlled by the position of a magnetic core which provides an output of voltage that is proportional to the position of the transducer stem.
It is also possible to receive the transducer complete with a traceable certificate of calibration, when purchased along with a suitable data acquisistion system.
 

Linear potentiometric models also available. See related products.

Products

 

82-P0331/C
High precision displacement transducer LVDT type 10 mm travel
 
82-P0331/A
High precision displacement transducer LVDT type 2 mm travel
 
82-P0331/B
High precision displacement transducer LVDT type 5 mm travel
 
82-P0331/G
High precision displacement transducer LVDT type, 20 mm travel.
Technical Specifications
  • Input voltage: 10 V DC
  • Resolution: infinite
  • Linearity: 0.50%
  • Connector: 6 pin

Pressure Transducers

Featuring fully sealed stainless steel pressure chambers and diaphragms

Standards ASTM D7981

82-P0700 700bar pressure transducer with 82-P0349/ELT connection cable
Description

 

They provide a very accurate electrical signal strictly proportional to the pressure of the hydraulic circuit of the testing machine or apparatus. Featuring fully sealed stainless steel pressure chambers and diaphragms. The transducer use a full Wheatstone bridge circuit. The 50-Q50/PT model, mainly used for compression testing frames, is supplied complete with U-shaped metal protection. See picture.

Products

 

 
82-P0050
Pressure transducer 0-50 bar (connecting cable not included)
 
82-P0050/C
Pressure transducer 0-50 bar (connecting cable not included) with traceable calibration certificate
 
82-P0100
Pressure transducer 0-100 bar (connecting cable not included)
 
82-P0100/C
Pressure transducer 0-100 bar (connecting cable not included) with traceable calibration certificate
 
82-P0200
Pressure transducer 0-200 bar (connecting cable not included)
 
82-P0200/C
Pressure transducer 0-200 bar (connecting cable not included) with traceable calibration certificate
 
82-P0349/ELT
Connecting cable for pressure transducer. Suitablefor Smart-Line, Sercomp, MCC, Advantest control consoles and Compact-Line compression machines.
 
82-P0350
Pressure transducer 0-350 bar (connecting cable not included)
 
82-P0350/C
Pressure transducer 0-350 bar (connecting cable not included) with traceable calibration certificate
 
82-P0500
Pressure transducer 0-500 bar (connecting cable not included)
 
82-P0500/C
Pressure transducer 0-500 bar (connecting cable not included) with traceable calibration certificate
 
82-P0700
Pressure transducer 0-700 bar (connecting cable not included)
 
82-P0700/C
Pressure transducer 0-700 bar (connecting cable not included) with traceable calibration certificate
 
82-Q50/PT
700 bar pressure transducer complete with steel C-shape protection, hydraulic cylinder T-connectorand connecting cable for Smart-Line, Sercomp, MCC,Advantest control consoles and Compact-Line compression machines.
Technical Specifications
  • Accuracy: ±0.5%
  • Resolution: infinite
  • Operating temperature range: -40 to + 100°C
  • Sensitivity: 2mV/V applied (nominal)
  • Full scale output: 20 mV nominal
  • Cable: 4 core PVC insulated, 1 m length
  • Connection thread: ¼ BSP
  • Weight approx.: 150 g
  •  

Strain Gauge Transducers

These displacement transducers are the most covenient solution granting high-precision

82-P0340/10
Description

 

These displacement transducers are the most covenient solution granting high-precision.
It is also possible to receive the transducer complete with a traceable certificate of calibration, when purchased along with a suitable data acquisistion system.
 

Linear potentiometric models also available. related products.

Products
 
82-P0340/100
High precision displacement transducer, LDT type, 100mm travel,output 2mv/v
 
82-P0340/50
High precision displacement transducer, LDT type, 50mm travel,output 2mv/v
 
82-P0340/10
High precision displacement transducer, LDT type, 10mm travel,output 2mv/v
 
82-P0340/5
High precision displacement transducer, LDT type, 5mm travel,output 2mv/v
Technical Specifications
  • Technical specifications
  • Supply voltage: 10 V
  • Resolution: <1μm
  • Linearity: 0.10 % F.S.
  • Connector: 6-pin

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