Sorry, this family of products is no longer available.
943 Vacuum Gauge Controller
943 Vacuum Gauge Controller
This product is no longer available. It can be replaced with the 937B Digital Combination Vacuum Gauge Controller. Please contact us for technical support or further information.
Specifications
- Measurement Range1.0 x 10-10 to 1.0 x 10-2 Torr
1.3 x 10-8 to 1.3 Pa - Set Point Range2.0 x 10-9 to 9.0 to 10-3 Torr
2.7 x 10-7 to 1.2 Pa - Resolution1% of indicated decade
- Operating Temperature5° to 40°C (41° to 104°F)
- Storage Temperature-10° to 55°C (14° to 104°F)
- Relative Humidity80% maximum for temperatures less than 31°C, decreasing linearly to 50% maximum at 40°C
- Altitude2000 m maximum
- Relays2 independently set, SPDT
- Relay Contact Rating1 A @ 30 VAC or 24 VDC, resistive load
- Relay Response50 msec for pressures >10-8 Torr
- Power Requirements100 to 120 VAC or 220 to 240 VAC, 50/60 Hz, 9 W
- Weight2.5 lbs. (1.1 kg)
- DisplayRed LED 7 segments digits 14 mm in height
- Output Voltage0 to 9 VDC or 1 to 9 VDC, 1 V per decade (logarithmic)
- ComplianceCE
Resources
Drawings & CADs
943 Cold Cathode Vacuum Gauge Controller Dimensional Drawing(202.5 kB, PDF)
Literature
943 Cold Cathode Vacuum Gauge System (archive)(305.7 kB, PDF)
Manuals
943 Digital, Vacuum Sensor System Manual(386 kB, PDF) 943 Sensor System Pin-outs(23.2 kB, PDF)
