Amplificatoare pentru celule LCM
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Celule de sarcina / Doze cantarire
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Producator Dini Argeo
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Producator Laumas
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- Cutii de jonctiuni Laumas
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Producator LCM Systems
- Celule de compresie LCM
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- Inele racordare cu sistem cantarire LCM
- Sisteme cantarire prin agatare LCM
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- Celule de torsiune incovoiere LCM
- Celule load pin LCM
- Celule cantarire ATEX LCM
- Amplificatoare pentru celule LCM
- Instrumentatie Wireless celule cantarire LCM
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- Cantare numaratoare piese
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- Verificari metrologice cantare
- Greutati etalon
- Instrumente optice
- Cantare si balante atex
- Traductori-Senzori
- Cantare de banda dozare
- Solutii fiscale pentru magazine
- Case de marcat fiscale
- Cantare laborator
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Produse vizualizate
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Amplificator ICA
Amplificator ICA Producator: LCM...
Mărește
Amplificator ICA
New product
Informații
ICA In-Cell Analogue Strain Gauge Amplifier
Features :
- Standardised mounting hole for faster & easier installation
- Standardised excitation 5V DC
- Full CE approval
- Plated through holes for wire connections
- Maximum height 7.6mm
- Cost effective with attractive discounts on quantity orders
- Robust design, reverse polarity & short circuit protected
- Fast calibration procedure
- Can be integrated into the majority of LCM Systems sensor products
The second generation ICA (in cell amplifier) is an extremely high performance strain gauge amplifier, converting a strain gauge input to a volt or mA output.
Its sub-miniature design enables it to be fitted into the majority of load cells, pressure and torque transducers.
The amplifier is available in six versions, offering a range of current and voltage outputs. All amplifiers have a wide operating voltage range.
LCM Systems can integrate any of the ICA range of products into the majority of our sensor range. For applications where this is not possible, we can supply a small inline enclosure (ILE), which incorporates the ICA.
Specification :
Specifications Voltage Output Versions |
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ICA1 - 3 Wire 0.1-10 volts |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power Supply | 13 | 24 | 30 | V DC (note 1) |
| Operating Current | - | 23 | - | mA (note 2) |
| Operating temperature range | -40 | - | 85 | °C |
| Storage temperature range | -40 | - | 85 | °C |
| Reverse polarity protection | - | - | -30 | V |
Measurement |
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| Bridge excitation | 4.9 | 5 | 5.1 | V |
| Bridge resistance | 330 | 350 | 5000 | Ohms |
| Bridge sensitivity | 0.5 | 2.5 | 150 | mV/V (note 3) |
| Output voltage range | +0.1 | - | +10.1 | V |
| Output load | 5000 | - | - | Ohms |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR |
| Span adjustment | - | ±8 | - | %FR |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.0004 | 0.0015 | ±%FR/°C |
| Span temp stability | - | 0.002 | 0.0051 | ±%FR/°C |
ICA2 - 3 Wire 0.1-5 volts |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power supply | 8.5 | - | 28 | V DC (note 1) |
| Operating Current | - | 23 | - | mA (note 2) |
| Operating temperature range | -40 | - | 85 | °C |
| Storage temperature range | -40 | - | 85 | °C |
| Reverse polarity protection | - | - | -30 | V |
| Measurement | ||||
| Bridge excitation | 4.9 | 5 | 5.1 | V |
| Bridge resistance | 330 | 350 | 5000 | Ohms |
| Bridge sensitivity | 0.5 | 2.5 | 150 | mV/V (note 3) |
| Output voltage range | +0.1 | - | +5.1 | V |
| Output load | 5000 | - | - | Ohms |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR |
| Span adjustment | - | ±8 | - | %FR |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.0004 | 0.0015 | ±%FR/°C |
| Span temp stability | - | 0.002 | 0.0051 | ±%FR/°C |
ICA3 - 4 Wire ±10 volts |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power supply | ±13 | - | ±15 | V DC (note 1) |
| Operating Current | - | 23 | - | mA (note 2) |
| Operating temperature range | -40 | - | 85 | °C |
| Storage temperature range | -40 | - | 85 | °C |
| Reverse polarity protection | - | - | -30 | V |
Measurement |
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| Bridge excitation | 4.9 | 5 | 5.1 | V |
| Bridge resistance | 330 | 350 | 5000 | Ohms |
| Bridge sensitivity | 0.5 | 2.5 | 150 | mV/V (note 3) |
| Output voltage range | -10 | - | +10 | V |
| Output load | 5000 | - | - | Ohms |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR |
| Span adjustment | - | ±8 | - | |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.0004 | 0.0015 | ±%FR/°C |
| Span temp stability | - | 0.002 | 0.0051 | ±%FR/° |
ICA6 - 4 Wire ±10 volts |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power supply | 14 | - | 18 | V DC (note 1) |
| Operating Current | - | 30 | - | mA (note 2) |
| Operating temperature range | -40 | - | 85 | °C |
| Storage temperature range | -40 | - | 85 | °C |
| Reverse polarity protection | - | - | -30 | V |
Measurement |
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| Bridge excitation | 4.9 | 5 | 5.1 | V |
| Bridge resistance | 330 | 350 | 5000 | Ohms |
| Bridge sensitivity | 0.5 | 2.5 | 150 | mV/V (note 3) |
| Output voltage range | -10 | - | +10 | V |
| Output load | 5000 | - | - | Ohms |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR |
| Span adjustment | - | ±8 | - | %FR |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.0004 | 0.0015 | ±%FR/°C |
| Span temp stability | - | 0.002 | 0.0051 | ±%FR/°C |
Notes |
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| Note 1 | ICA6 Max Voltage can be increased to 24V with 1000R load cell. | |||
| Note 2 | With 350R load cell connected. | |||
| Note 3 | Factory setting is the typical value shown. For other values fit an alternative calibration resistor (see manual). | |||
General Notes |
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| The voltage between either of the power supply connections and the load cell shield should not exceed 50V. Any leakage will be greater than 10M Ohms. | ||||
| FR = Full Range | ||||
Specifications Current Output Versions |
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ICA4 - 3 Wire 4-20mA |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power supply | 10 | 24 | 30 | V DC |
| Operating Current | 27 | - | 43 | mA (note 1) |
| Operating temperature range | -40 | - | 85 | °C |
| Storage temperature range | -40 | - | 85 | °C |
| Reverse polarity protection | - | - | -30 | V |
Measurement |
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| Bridge excitation | 4.9 | 5 | 5.1 | V (note 3) |
| Bridge resistance | 330 | 350 | 5000 | Ohms(note 4) |
| Bridge sensitivity | 0.5 | 2.5 | 150 | mV/V (note 5) |
| Output current range | 4 | - | 20 | mA |
| Output load | - | - | 250 | Ohms(note 6) |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR(note 3) |
| Span adjustment | - | ±8 | - | %FR |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.0004 | 0.0015 | ±%FR/°C |
| Span temp stability | - | 0.002 | 0.0051 | ±%FR/°C |
ICA5 - 2 Wire 4-20mA |
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Electrical and Environmental |
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| Min | Typ | Max | Units (Notes) | |
| Power supply | 7.5 | 24 | 30 | V DC (note 1) |
| Operating Current | 4 | - | 20 | mA (note 2) |
| Operating temperature range | -40 | - | 85 | °C |
| Extended operating temperature range | -40 | - | 125 | °C (note 3) |
| Storage temperature range | -40 | - | 125 | °C |
| Reverse polarity protection | - | - | -30 | V |
Measurement |
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| Bridge excitation | 1.05 | 1.11 | 1.16 | V (note 4) |
| Bridge resistance | 350 | 1000 | 5000 | Ohms (note 5) |
| Bridge sensitivity | 0.5 | 2.5 | 55 | mV/V (note 6) |
| Output voltage range | 4 | - | 20 | mA |
| Output load | - | - | 800 | Ohms (note 7) |
| Band width | dc | - | 1000 | Hz |
| Zero adjustment | - | ±2 | - | %FR (note 3) |
| Span adjustment | - | ±8 | - | %FR |
| Linearity | - | 0.02 | - | %FR |
| Zero temp stability | - | 0.001 | 0.005 | ±%FR/°C |
| Span temp stability | - | 0.007 | 0.014 | ±%FR/°C |
Notes |
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| Note 1 | The ICA4 can tolerate a lower supply voltage if the output load is reduced e.g. operation is possible at 8V provided that the load does not exceed 250 Ohms in sink mode or 150 Ohms in source mode. | |||
| Note 2 | With 350 Ohm load cell connected (ICA5 1000 Ohm) (recommended). | |||
| Note 3 | With reduced supply voltage (see manual). | |||
| Note 4 | ICA5 with 1000 Ohms load cell connected. | |||
| Note 5 | ICA5 recommended bridge impedance is 1000 Ohms. | |||
| Note 6 | Factory setting is the typical value shown. For other values an alternative calibration resistor (see manual). | |||
| Note 7 | ICA4 only: The maximum | |||
General Notes |
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| The voltage between either of the power supply connections and the load cell shield should not exceed 50V. Any leakage will be greater than 10M Ohms. | ||||
| FR = Full Range | ||||
| Enclosure | ||||
| Fit into circular holes 19.5mm diameter with 7.6mm height | ||||
| Controls | ||||
| Offset & gain pot +SOT resistors for mV/V sensitivity (gain) | ||||
CE & Environmental |
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| Storage temperature | refer to above specifications | |||
| Operating temperature | refer to above specifications | |||
| Relative humidity | 95% maximum non condensing | |||
| Safety/Low Voltage Directive | 2006/95/EC | |||
| EMC Directive | 2004/108/EC | |||
Recenzii
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