General-tools-and-instruments DAF80PWM Uživatelský manuál stáhnout pdf (Strana 4)

SPECIFICATIONS

2-1 General Specifications

Display * 51 mm x 32 mm supper large

LCD display.

* Dual function meter's display.

Measurement m/s ( meters per second ),

km/h ( kilometers per hour ),

ft/min ( feet/per minute ),

knots ( nautical miles per hour ),

mph ( mile/h, miles per hour ),

Temp.- 蚓, 蚌.,

Data hold.

Sensor

Air velocity sensor :

Structure Conventional twisted van arm and low

friction ball bearing design.

Temperature sensor :

Precision thermistor.

Circuit Custom one-chip microprocessor LSI

circuit.

Memory Records Maximum and Minimum

Recall readings with recall.

Power off Manual off by push button or Auto shut off

after 10 minutes ( Not activated during

memory record function ).

Data Output RS 232 PC serial interface.

Over load Indicated by "- - - -".

indication

Operating 0 蚓 to 80C 蚓 ( 32 蚌 to 176F 蚌 ).

Temperature

1 2 3 4 5 6 7 8 9 10

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General-tools-and-instruments DAF80PWM Uživatelský manuál Strana 4