Owner's manual

Specifications

289-763/773 5V Square Wave Output:

Power Requirements:

Voltage (5V regulator on PCA) . . . . . . . . . . . . . . . . . . . . .5-24VDC

Nominal (3.5-30V Max)

Current (No Load)

Supply Voltage Operating Calibrating

3.5V 1.1mA 1.6mA

5.0 - 24.0V 1.8mA 3.0mA

Output Signal

Shape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Square Wave

Amplitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5V

Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3µS

Output Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<200ohms

Maximum Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5kHz

Minimum Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/50Hz

Output vs Load: (Supply > 5.2V)

Load mA Output Low Output Hi

0.1mA 0V 5.00V

1.0mA 0V 4.85V

5.0mA 0V 4.25V

10.0mA 0V 3.45V

Temperature Limits (All Models):

Operating

Electronics . . . . . . . . . . . . . . . . . . . . . . . . . .-5 to 150F (-20 to 65C)

Pickup Coil . . . . . . . . . . . . . . . . . . . . .-148 to 450F (-100 to 232C)

Storage

Electronics . . . . . . . . . . . . . . . . . . . . . . . . .-40 to 175F (-40 to 80C)

Pickup Coil . . . . . . . . . . . . . . . . . . . . .-148 to 450F (-100 to 232C)