Keyence NR-ST04

Name: Keyence NR-ST04
Brand: Keyence
SKU: NR-ST04

Referência: NR-ST04 · Marca: Keyence

Preço sob consulta

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Garantia de 12 meses (novo) · 3 meses (usado/recondicionado)

Devoluções em 30 dias, sem taxa de reposição em peças não usadas

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Dados rápidos

Disponibilidade	Confirmação sob consulta
Categoria	Multi-input Data Logger
Ciclo de vida	active
Garantia	12 meses (novo) · 3 meses (usado/recondicionado)
Peso	0.23 kg

Envio e disponibilidade

Quando é que NR-ST04 pode ser enviado?

NR-ST04 é obtido sob encomenda — solicite um orçamento e confirmaremos a disponibilidade exata e o prazo de entrega para esta unidade específica.

Posso levantar NR-ST04 pessoalmente?

O levantamento no nosso armazém em Groningen, Países Baixos, pode ser possível — contacte-nos antes de encomendar para confirmar disponibilidade e combinar um horário de levantamento.

A entrega expresso está disponível?

Sim — mencione isso ao solicitar um orçamento para NR-ST04 e incluiremos as opções de entrega expresso na nossa resposta.

A nossa fábrica está parada e precisamos disto com urgência — podem ajudar?

Em caso de avaria crítica, contacte-nos diretamente através do +31 (0)50-7110348 ou sales@partnerplc.com — estudaremos um estafeta no mesmo dia ou transporte dedicado para NR-ST04, consoante a disponibilidade e o destino.

Strain measurement unit. NR-ST04. Series: Multi-input Data Logger. Series code: NR-X series

Especificações

Specifications

Model Name	Strain measurement unit
Model Code	NR-ST04
Series Title	Multi-input Data Logger
Series Code	NR-X series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR57362&dlModelId=PM_117ST04&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/daq/data-loggers/nr-x/downloads/?mode=cd&modelId=PM_117ST04
Manuals URL	https://www.keyence.com/products/daq/data-loggers/nr-x/downloads/?mode=ma&modelId=PM_117ST04
Model	NR-ST04 12
Type	Strain measurement unit
Input method	Balanced differential input, channels not insulated from each other, input channels insulated from other units (PC)
Number of channels	4 ch *3
Measurement cycle	Maximum sampling cycle: 20 μs (50 kHz) to 60 s
A/D converting system	Successive approximation, simultaneous sampling of all channels
A/D resolution	16 bit
Input frequency band	5 kHz DC max. (−3 dB)
Maximum input rating	±1.0 V
Withstand voltage	1500 VAC (50/60 Hz) for 1 minute
Input impedance	1 MΩ or more
Input type - Voltage input	±2 mV, ±5 mV, ±10 mV, ±20 mV, ±50 mV
Input type - Strain input	±1000 μST, ±2000 μST, ±5000 μST, ±10000 μST, ±20000 μST
Measurable range	±50 mV: −55.00 to +55.00 mV±20 mV: −22.000 to +22.000 mV±10 mV: −11.000 to +11.000 mV±5 mV: −5.500 to +5.500 mV±2 mV: −2.2000 to +2.2000 mV±20000 μST: −22000 to +22000 μST±10000 μST: −11000.0 to +11000.0 μST±5000 μS: −5500.00 to +5500.00 μST±2000 μST: −2200.0 to +2200.0 μST±1000 μST: −1100.00 to +1100.00 μST
Measurement accuracy	±0.2% of F.S. (with low-pass filter of 8 Hz and 50 Hz sampling averaged 20 times)
Display resolution	±50 mV: 10 μV±20 mV: 1 μV±10 mV: 1 μV±5 mV: 1 μV±2 mV: 0.1 μV±20000 μST: 1 μST±10000 μST: 0.5 μST±5000 μS: 0.25 μST±2000 μST: 0.1 μST±1000 μST: 0.05 μST
Buffer memory	4M data*4
Warm up time	30 minutes or more
Applicable gauge resistance	Quarter bridge / half bridge system: 120 Ω (A 350 Ω strain gauge requires an external bridge box.);Full bridge system: 120 Ω to 1 kΩ
Applied voltage	2 VDC (±0.4%)
Balance adjustment - System	Electronic balancing (auto-balancing)
Balance adjustment - Balance adjustment accuracy	±0.1% of F.S. (with low-pass filter of 8 Hz and 50 Hz sampling averaged 20 times)
Balance adjustment - Balance adjustment range	±29000 μST (during strain input), ±29 mV (during voltage input)
Gauge ratio	2.0 (fixed)
Low pass filter - Cutoff frequency	Auto, 5 kHz, 3.5 kHz (3 kHz), 2 kHz (1.5 kHz), 1 kHz (750 Hz), 500 Hz (370 Hz), 250 Hz (200 Hz), 120 Hz (100 Hz),60 Hz (50 Hz), 30 Hz (25 Hz), 15 Hz (12 Hz), 8 Hz (6 Hz), 4 Hz (3 Hz); Value in parentheses is for 20 kHz sampling.
Low pass filter - Attenuation characteristics	5th order Bessel filter, −30 dB/oct
Zero-point stability - Temperature characteristics	±2 μST/°C, ±2 μV/°C *5
Zero-point stability - Chronological changes	±1.5 μST/8 h, ±3 μV/8 h *5
Gain stability - Temperature characteristics	±0.05% of F.S./°C *5
Gain stability - Chronological changes	±0.3% of F.S./8 h *5
Common mode noise reduction ratio	80 dB or more (60 Hz DC max.)
Rating	3.0 W or less
Environmental resistance - Ambient temperature	0 to +40°C 32°F to 104°F
Environmental resistance - Relative humidity	10 to 85% RH (no condensation)
Weight	Approx. 230 g 8.12 oz (including two OP-51584: NR-ST04 10-pole terminal blocks)