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The load cell in ring form is used for the meaurement on shafts and spindles to which a load cell of standard shape cannot be attached.
The distinctive feature of this load cell by comparison with the others is the ring shape of the load cell piston and diaphragm. The force acts on a thrust roller bearing and is transmitted without rotation to the ring shaped piston. In accordance with the surface area of the piston the force acting on it is transferred to the hydraulic fluid and from there via the connecting tube to the measuring instrument.
The straightforward relationship between the pressure, force and piston surface area enables the scale of the measuring instrument to be graduated in a variety of units, e.g. kN, kg, t, m3 or litres. Maximum piston stroke is 0.8mm.
The widely differing conditions governing installation, particularly in the case of the ring shaped load cells, will often require different designs of casing and fastenings. In most cases it would be possible to adapt design to customer´s requirements. The measuring devices employed may be pressure gauges, pressure sensors or other pressure measuring devices fitted with contacts.
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FEATURES
Stainless steel AISI 630 (17-4-PH)
Hermetically welded seal (IP67)
Low profile for applications with limited space
Spherical loading button for optimum alignment of load
Double strain gauge bridge available (redundant circuit)
Simple installation
Economical solution for industrial weighing
Individual test report
KAF/KLF mounting assembly available (optional)
EX version for hazardous area available (optional)
APPLICATIONS
Hopper weighing
Tanks weighing
Silos weighing
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Weighing applications are served by an extensive line of load cells, including unique planar beam single point, shear and bending beam, compression and tension load cells.
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Laumas Elettronica offers a complete range of load cells OIML R60 and ATEX certified.
Off-center; shear beam; bending beam; tension; compression; shaft; Pin; Anchor; for measuring the tension of wire rope.
We suggests for all the load cells a particular kind of mounting accessories in order to obtain a correct application of the cell and guarantees top performances and precision according to the mechanical, electrical and pneumatical connections present on the structure which has to be weighed.
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The load cell is the heart of the weighing instrument.
Our wide range can meet all you needs :
Bending beam load cell FA 3000 i
traction type load cell TA-I / TVN
Shear beam load cell CMA-S / CMI
Digital compression load cell ASL
Compression type load cell SCL 35/55 t
Compression type load cell CSP-M
Compression type load cell TSL
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SPS Low Capacity Single Point, Aluminum Load Cell
These load cells are constructed with aerospace aluminum and come complete with 400 mm cable. These load cells are available in capacities ranging from 1 kg. through 250 kg.
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The F1200 load cell uses proprietary sputtered thin film strain gauge technology to create a rugged sensor with exceptional long term stability. The compact sensor with its simple beam mounting configuration can be used to electronically measure force or displacement in a wide variety of applications.
* Sensitivity ± 1 mV/V
* Nonlinearrity < ± 0.025 %
* Electrical Termination 4 wires, 11.5" (300 mm) long
Applications :
* Applications requiring a Low Profile Design and Low capacities
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Standard loadcells
Based on a longtime experience, Peekel Instruments can deliver a wide range of standard loadcells. Apart from these standard types, we can design and manufacture special loadcells to customers' requirements. Peekel Instruments' loadcells are being used in a wide variety of industrial and scientific applications. Calibration, installation and instrumentation are a logical additional service to our manufacturing.
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For axial loads, load cells are commonly used. Where a standard cell is not available or will not perform, Teledyne Brown may be of assistance. We will design and manufacture a Custom Load Cell to unique requirements such as harsh environments, limited space, or high-overload conditions.
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general information
Load cells can be used in static and high dynamic applications and can be loaded by compression or tension/compression. Load cells stand for high-precision and low noise signal processing.
product description
- Characteristic curve deviation 0,3%
- Nominal force 10...100 kN
- Output signal 2 mV/V
- Protection class IP 67
- Load transmission tension / compression
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The S400 range of 'button' style load cells was designed for those force measurement applications where space is at a premium. Constructed from 17-4PH stainless steel, the devices are available in full scale capacities from 50 lb to 1000 lb and are complete with shielded cable to custom lengths.
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Typical applications of the force transducer can be found in machine building, factor automation and lifting equipement. The force transducer, which fulfills protection class IP67, is used for weighing applications or overload detection. In machines they measure the force of pressing, closing or jointing.
Due to the stainless steel housing the force transducer is well suited for rough industrial environments. The maximum force of the different versions varies from 2 kN to 50 kN. The output can be 4…20 mA or 0…10 V. A standard M12 connector is used for electrical connections. The integrated amplifier guarantees a minimal temperature drift, long term stability, and reproducability of the measured values.
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APPLICATIONS:
The low profile load cell type 142 can be used in small,
medium and high loading capacity weighing systems.
Some applications are:
- Weighing in hoppers, tanks, silos, etc.
- Weighing platforms
MAIN FEATURES:
- Water-proof
- Side load high resistance
- Stainless steel
- Soldered with microplasma
- Standard nominal load from 500 to 100.000 kg
- High precision (equivalent to OIML C3)
NOMINAL LOAD: ton 0.5-1-2-5-7,5-10-15-20-30-50-100
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Flat pressure force cell Type M-0061
Flat pressure force cells doses measure the pressure force in terms of the most different mechanical components.
Output: a) DMS
b) Current 4-20 mA
Options:
Pre-amplifier 4-20 mA built in
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LPD Low Profile Disk, High Capacity Load Cell
These load cells are constructed with high grade alloy steel and come complete with 20 foot load cell cable. The LPD are available in capacities ranging from 5,000 lbs. up to 100,000 lbs. and are designed for low profile scales/applications.
Load Cell Technology
- Simplifies load measurements
- Meets OIML and HB44 Class III Standards
Rugged & Reliable
- High Grade Alloy Steel construction
- Mechanically robust design
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SMD can manufacture a load cell or force sensor to measure anything, even something as complex as the human eye! Our load cells are designed and manufactured using our own proprietary thin film strain gauge process for greater stability and accuracy. Our load cell applications include weighing scales, non-invasive medical sensors, pharmaceutical testing, aerospace and industrial measurements. Whether you need an "off the shelf" load cell or custom engineered load-cells, let SMD design an ultra low profile, button style or overload proof sensor for you. We are the world leader in miniature load cells and low profile load cells.
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Loadstar’s iLoad Mini load cell is based on the same Capacitive Technology as the iLoad and iLoad Pro load cells. However, it differs in one important respect–the Mini outputs a square wave whose frequency is proportional to the applied load. The Mini, the smallest load cell currently offered by Loadstar Sensors, is a small circular sensor with a diameter of just 1.25 in. and is available with either a threaded stud or a load button on top of the load cell. It has three threaded holes on the bottom of the sensor to easily mount the load cell with commonly available hardware.
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FLINTEC load cells are designed to meet the most stringent
accuracy requirements. Certifications have been obtained
from Weights & Measures Authorities, worldwide.
Shear Beam load cells are available in the capacities 200lb to 100.000lb and include Accuracy Classifications GP,
C1and C3 according to OIML R 60; NTEP nmax=5000.
They offer stainless steel construction making them suitable for use in toughest industrial environments.
The Flintec calibration technique (in mV/V/Ω) eliminates time consuming corner calibration in multiple load cell systems.
ATEX versions available.
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APPLICATIONS:
The shear beam load cell type 315 can be used in small and medium loading capacity weighing systems.
Some applications are:
- Small weighing platforms
- Weighing in hoppers, tanks, etc.
MAIN FEATURES:
- Water-proof
- Stainless steel
- Soldered with microplasma
- Wide range of nominal load from 0.25 to 5 tons
- High precision (equivalent to OIML C3)
NOMINAL LOAD: 250-500 kg 1-2-3-5 ton
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SHEAR BEAMS
XA - SHEAR BEAM LOAD CELL
APPLICATIONS
- Compression Measurements
- Process Control Weighing
- Tank, Bin and Hopper Weighing
- Reactor, Mixer and Blender Weighing
- OEM and VAR Solution
FEATURES
- 500 to 20,000 lbs. Capacities
- Excellent Performance
- Application Versatility
- Load Introduction Hardware
- Steel or Stainless Steel
- 0.02% Accuracy Class-NTEP
- IP67 Environmental Sealing
- Matched Output Sensitivities
- Companion Weigh Modules
- Two Year Warranty
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A suitable loadcell can be selected among the various models of the loadcells.
Convenient for measuring in dangerous area due to the separated loadcell model.
Convenient for measuring in small area.
Loadcell for tension/compression
DPU series
Capacity: 2.5N to 500N
Dimension : W58xD71xH21 to
W72xD73xH21mm
Cable length : Approx. 2m
Loadcell for tension/compression
LU series
Capacity: 50N to 2000N
Dimension: Φ28xH35mm
Cable length: Approx. 3m
Loadcell for heavy tension/compression
DPU series
Capacity: 1000N to 20kN
Dimension: W58xD85xH24 to
W88xD115xH40mm
Cable length: Approx. 3m
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●Functional description
The FMS DMGZ 300 Series compression / tension load cells utilize four foil-type strain gauges in a full wheatstone bridge configuration mounted on the sensor sleeve. This accurate and robust measuring method is ideal to work in harsh
environments.
● Applications
– Compression or tension force measurement
– Nip pressure measurement
– Punching forces
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FLINTEC load cells are designed to meet the most stringent
accuracy requirements. Certifications have been obtained
from Weights & Measures Authorities, worldwide.
The tension universal load cells are available in the capacities 50kg to 5000kg and include Accuracy Classifications GP, C1 and C3 according to OIML R 60.
Approved for tension loading only.
Tension and/or compression loading possible.
They offer stainless steel construction as as potted and fully hermetically sealed versions, making them suitable for use in the toughest industrial environments.
ATEX versions are available.
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RL20000 S-Beam, Alloy Steel Load Cell
Named for their s-type shape, S beam load cells are most often found in mechanical-to-electronic scale conversion applications, suspended hoppers or tanks and general purpose weighing applications. These load cells are available in capacities ranging from 25 lbs through 20,000 lbs.
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Measuring traction rod Type M-0044
Measuring rods are used in the rope final fastening or installed under a three point stored lifting gear for example. The attraction per default is measured! Depending on mounting position pressure strength also can be measured.
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Cargo cells.
The maximum capacity until to 5.000 Lbf.
Maximum overload until to 2,5X or 10 Lbf.
Escape from 100mV to 4,5V.
Precision until to 0,25% FSO.
Elements single that are assembled and complete.
Or to low profile that standard.
Wide range of escape of marks them.
Also in Low-Cost version!
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Block load sensors are used if the measuring roller, due to spare parts stocking, must feature the same dimensions as a machine guide roller.
Block load sensor PD 7
Block load sensors for the installation of pedestal bearings with standard guide rollers.
Steel version for dry applications and stainless steel versions for wet applications.
- Different sizes
- Nominal measuring forces 1 - 70 kN
- High operational reliability due to mechanical overload protection
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• Weighing range up to max. 2,000 g
• Additive dead load up to max. 2,000 g
• Protection class IP 44 / IP 65
• Housing material aluminium anodized
• Several interfaces available
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• Weighing range up to max. 500 mg
• Additive dead load up to max. 2.5 g
• Protection class IP 44
• Housing material stainless steel
• Several interfaces available
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Precision measurement of web tension is essential to ensure consistant product quality and to maximise productivity. Re spa load cells and strain gauges have been successfully applied to many thousands of applications across the world and have provided cost effective solutions to the demands of our customers.
The range of cells produced by Re spa satisfy all demanding applications and can be used for measuring the tension value of all materials including paper, cardboard, plastic film, foil, rubber and wire.
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