D U N I W A Y S T O C K R O O M C O R P .
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10. Operating Temperature Range
+2 to +50 deg. Celsius
11. Process Control Set Points
two, with independent High and Low set points for each relay, for flexible control of hysteresis
12. Process Control Relays
two relays; contacts rated for resistive loads:
AC: 120VA: 2.0 Amps @ 60VAC, 1.0 Amps @120 VAC, 0.5 Amps@/240 VAC.
DC: 60 Watts: 2.0 Amps @ 30 VDC, 1.0 Amps @ 60 VDC, 0.4 Amps @ 150 VDC.
13. Nonvolatile Memory
for all user specified parameters
14. Analog Output
logarithmic, 0.5 volts/decade; 0.10 mTorr=0.5 volts, displays pressure for selected gauge
15. Output Power
+15 at 0.75 amp and -15 volts at 0.75 amp; sufficient to operate temperature-controlled gauges
16. Mounting
The 908A may be used as a bench-top instrument or it may be mounted in an instrument panel.
Clips are provided for panel mounting.
17. RS-232 Input/Output
allows user to read pressure and set points; 9600 baud, 8-N-1; available through the accessory
connector
18. Operating Voltage
The Model 908A has a universal power supply, which operates on input voltages from 90
VAC
to
240
VAC
47 to 65 Hz; input is through a standard IEC 320 instrument power input receptacle on
the rear panel; input power is protected by fuses in both lines of the input power.
19. Weight, Model 908A only; does not include cable or CDG
0.9 lb. /0.4 kg
D. Controls and Indicators
1. GAUGE SELECT button
allows the user to select which of the two gauges are shown on the digital display
2. SELECT button
Allows selection of parameters to be adjusted, e.g. Set Points
TELEPHONE: 650-969-8811 TOLL-FREE (U.S. only): 800-446-8811 FAX: 650-965-0764 EMAIL: [email protected]
www.duniway.com
