Produktbild Ar 12st

Strain Amplifier Unit

 

AR-12ST8A is a strain amplifier unit for HR-12 PC card data recorder.

 

AR-12ST8A Strain Amplifier Unit - Specification

 

 

No. of Input Channels 8 for Strain (CH1 to 8), 4 for DC (CH9 to 12)
Input Method

Strain Section: Balanced differential voltage inputs (1 M ohm input impedance)
DC Section: Unbalanced voltage inputs (500 ohm input impedance)

Applicable Gauge (Strain) 2 V
Balance Method (Strain)

Electrical balance, within 800% of the input range

Range Strain Section: +/- 1000, 2000, 5000, 10000, micro ST
DC Section: +/- 5 V
Low Pass Filter

20, 50, 100, 200, 500, 1k, 2k, Pass
- 48 dB/Oct Butterworth

Frequency Bandwidth Strain Section: 0 to 2 kHz -3 dB
DC Section: 0 to 10 kHz -3 dB
Output +/- 5 V
Interface RS-232C 9600 bps fixed
Power Supply and
Consumption
10 to 15 V DC
Approx. 5 W
External Dimensions 135W x 28H x 85D mm
Mass Approx. 400 g
Operating Temperature -10 to 50 degree C without condensing
Shock and Vibration Proof 100 G 5 msec, 10 G 30 to 200Hz