Appelez-nous au 1-888-826-6342
Miniature DC Displacement Transducers with Delrin Bearings
-5 to 5 mm, 54 mV/V/mm Output
Remises de volume disponibles
Calendrier de remise sur volume
| Quantité | Prix unitaire |
|---|---|
| 1-9 | C$880.15 |
| 10-24 | C$836.14 |
| 25-49 | C$818.54 |
| 50-99 | C$783.33 |
| 100+ | C$765.73 |
Ajouté à votre panier
Configuration terminée.
Veuillez ajouter au panier pour la conserver ou quitter la configuration
Veuillez ajouter au panier pour la conserver ou quitter la configuration
Échec de l'enregistrement des configurations, cliquez sur le bouton Configurer Recommencer
- High Output Miniature LVDT Transducers
- Ideal for Small Actuators
- Delrin Bearings for Precise Motion
- Infinite Resolution
LD400-5 Options de modèles
Voir tous les modèlesModifiez ces spécifications pour commander un modèle différente. Toutes les combinaisons ne sont pas valides. Les options compatibles avec les sélections précédentes seront en gras.
*Les options en surbrillance ne sont pas compatibles. Veuillez sélectionner une combinaison différente.
Range
Electrical Output
Housing Length
Linearity
Housing Diameter/Width
Features
The LD400 Series miniature dc output LVDT transducers provide a method of measuring displacements up to ±5 mm (±0.20 inch) with very high accuracy and infinite resolution. They have a free-guided armature incorporating Acetal bearings, which provide near frictionless motion to detect the smallest movement the associated instrumentation is capable of identifying. These transducers utilize a precision linear variable differential transformer (LVDT) as the measuring source, together with hybrid ICs which include an oscillator, demodulator, and filter; together, they comprise a self-contained unit that accepts dc input and provides dc output relative to armature position. The unit's high linearity and low mass of moving parts is ideally suited to applications in civil, mechanical, chemical and production engineering.
SPECIFICATIONS
ELECTRICAL
Linearity: 0.3% FS
Excitation: 10 to 24 Vdc regulated
Energizing Current at 10 Vdc:
LD400-1: 10 mA
LD400-25: 10 mA
LD400-5: 13 mA
Response Time:
LD400-1 and LD400-2.5 = 5 ms
LD400-5 = 3 ms
Frequency Response: 50 Hz for -3 dB
Ripple: <1% FS
Thermal Effect:
Zero:
LD400-1: <0.02% FS/°C
LD400-2.5 and LD400-5: <0.01% FC/°C
Sensitivity: <0.025% FC/°C
Compensated Temperature Range:-20 to 80°C (-4 to 176°F)
Operating Temperature Range: -20 to 80°C (-4 to 176°F)
Electrical Connection: 2.9 m (9') shielded, color-coded cable
Sensitivity and Linearity Data: Provided with a transducer output impedance of 2.4 kΩ into a calibration load of 20 kΩ at 20°C (68°F); variations in these parameters will change performance
MECHANICAL
Threaded Core: M2 thread
Core Material: Ni/Fe-Radio Metal 50
Case Material: 400 Series stainless steel
CONNECTIONS
Electrical Connections:
Red: + Excitation
Blue: - Excitation
White: + Signal*
Green: - Signal
Yellow: No connection
* White and red in phase for positive inward displacement.
SPECIFICATIONS
ELECTRICAL
Linearity: 0.3% FS
Excitation: 10 to 24 Vdc regulated
Energizing Current at 10 Vdc:
LD400-1: 10 mA
LD400-25: 10 mA
LD400-5: 13 mA
Response Time:
LD400-1 and LD400-2.5 = 5 ms
LD400-5 = 3 ms
Frequency Response: 50 Hz for -3 dB
Ripple: <1% FS
Thermal Effect:
Zero:
LD400-1: <0.02% FS/°C
LD400-2.5 and LD400-5: <0.01% FC/°C
Sensitivity: <0.025% FC/°C
Compensated Temperature Range:-20 to 80°C (-4 to 176°F)
Operating Temperature Range: -20 to 80°C (-4 to 176°F)
Electrical Connection: 2.9 m (9') shielded, color-coded cable
Sensitivity and Linearity Data: Provided with a transducer output impedance of 2.4 kΩ into a calibration load of 20 kΩ at 20°C (68°F); variations in these parameters will change performance
MECHANICAL
Threaded Core: M2 thread
Core Material: Ni/Fe-Radio Metal 50
Case Material: 400 Series stainless steel
CONNECTIONS
Electrical Connections:
Red: + Excitation
Blue: - Excitation
White: + Signal*
Green: - Signal
Yellow: No connection
* White and red in phase for positive inward displacement.
RoHS 2015/863 - Voir le certificat
Approuvé CE
Is it possible to just order the pin? This part bends and does not necessarily need the entire LVDT replaced, just the pin in the center.
Yes. Part number for the replacment core is LD400-5-CORE/ASSEMBLY Cost $94.31 eaach
Date published: 2020-09-29
Does the LD400 have any environmental protection? What is the IP rating?
There are no IP or NEMA ratings for the the LD400 displacement sensor.
Date published: 2022-10-12
Do these sensors come with signal conditioners? If not, which signal conditioners do you offer are most compatible with these sensors?
The LD400-5 has a 54mV/V/mm sensitivity. It can be powered by a regulated DC Voltage between 10V and 24VDC. If you used the high end excitation of 24VDC (54mm X 24VDC X 5mm) you would be getting a +/- 6.480 VDC output signal from the sensor. You may required signal conditioning
Date published: 2021-02-12
What is the resolution of this sensor ?
Rohith typically resolution on LVDTs will be infinite, but you will read accurately to the second decimal typically. Most times it will be defined by the number of digits on your readout or DAQ system. Thank you.
Date published: 2019-11-16
Is there a repalcement for the LD400-1's pin? I see that there is one for the 2.5 and 5mm version under the "LD400-X-CORE/ASSEMBLY", but there does not appear to be one for the 1mm version.
Thank you for your inquiry, Unfortunately, we do not carry the Core Assembly for the LD400-1
Date published: 2022-05-06