Measurement-computing WBK40 Manual do Utilizador descarregar pdf (Página 29)

TC Accuracy at Measurement Temperature in °C (±°C)

Type Min Max -100 0 100 300 500 700 900 1100 1400

-200 760 0.6 0.5 0.5 0.6 0.7 0.7 — — —

-200 1200 0.7 0.6 0.6 0.7 0.8 0.8 0.9 1.0 —

-200 400 0.7 0.6 0.6 0.6 — — — — —

-270 650 0.6 0.5 0.5 0.5 0.6 — — — —

-50 1768 — 2.3 1.8 1.5 1.5 1.4 1.5 1.6 1.6

-50 1768 — 2.3 1.6 1.5 1.4 1.4 1.3 1.4 1.5

50 1780 — — — 3.7 2.4 2.1 1.8 1.7 1.5

N28

-270 400 0.9 0.7 0.7 0.7 — — — — —

N14

0 1300 — 0.7 0.7 0.7 0.8 0.8 0.9 1.0 —

Input Sequencer

Scan Clock Sources: 2

1. Internal, programmable from 5 µs to 5.96 hours in 5 µs steps

2. External, TTL level input up to 200 kHz max; pin 20 on P1.

Depth: 512 locations

Channel-to-Channel Scan Rate: 5 µs per channel, programmable

Data Buffer: 64 Ksample FIFO

Note for WBK41 Only: Analog, digital and frequency inputs can be scanned synchronously,

based on either an internal programmable timer, or an external clock source.

External Acquisition Scan Clock Input

Maximum Rate: 200 kHz

Clock Signal Range: 0V to +5V

Minimum Pulse Width: 50 ns high, 50 ns low

External SYNC Port: Available on rear panel, allows the modules to be synchronized with a WaveBook/516E

Note

: Specifications are subject to change without notice.

Thermocouple & Multifunctional Modules

926896

WBK40 & WBK41, pg. 29

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Measurement-computing WBK40 Manual do Utilizador Página 29