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• Vacuum Gauge
One or two capacitance diaphragm gauges which require up to 0.75 amp total from $ 15 volt
supplies; this is sufficient to operate most heated gauges.
• Operating Temperature Range
+2 to +50 deg. Celsius
• Process Control Set Points
Two, with independent High and Low set points for each relay, for flexible control of hysteresis
• Process Control Relays
Two relays; contacts rated at 2 amp/240 VAC, 30 VDC
• Nonvolatile Memory
For all user specified parameters
• Analog Output
Logarithmic, 0.5 volts/decade; 0.10 mTorr=0.5 volts
• Output Power
+15 at 0.75 amp and –15 volts at 0.75 amp; sufficient to operate temperature-controlled gauges
• Mounting
The PDR 2000 may be used as a bench-top instrument or it may be mounted in an instrument panel.
Clips are provided for panel mounting.
• RS-232 Input/Output
Allows user to read pressure and set points; 9600 baud, 8-N-1; available through the accessory
connector.
• Operating Voltage
The Model PDR 2000 has a universal power supply, which operates on input voltages from 90 VAC
to 265 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.
• Weight Model PDR 2000 only; does not include cable or CDG 0.9 lb. /0.4 kg.
•
Controls and Indicators
• GAUGE SELECT Button
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