Power Supplies/Displays for Mass Flow Controllers • Single and Multi Channel
946 Vacuum System Controller Digital Power/Readout
- Simultaneous control and readout for up to six vacuum gauges and/or six mass flow controllers
- Pressure readings from 10,000 Torr down to 10-11 Torr, eliminating the need for individual electronics for each sensor
- Closed-loop pressure control option for use with MKS valves eliminates the need for separate pressure control electronics
- RS232/485 computer control standard in all configurations for ease of system integration
- Flow ratio control using multiple mass flow controllers
- Intelligent communication between gauges enables a reference sensor to span or zero another gauge allowing accurate, continuous measurement over wide pressure ranges
- 12 set point relays included in the base unit for system control flexibility
Type PR4000B Digital Display/Readout
- Versatile 4½-place digital LCD display/ power supply unit
- For use with most MKS general purpose Baratron® pressure transducers and Mass-Flo® controllers.
- User-selectable engineering units for both pressure transducers and flow controllers
- Menu-driven with simple set-up and operation
- Two fully adjustable relay outputs for limit monitoring
- Available with either 24VDC or ±15VDC output voltage
- Digital RS-232 interface standard; RS-485 interface optional on two-channel models
- Menu-driven with simple set-up and operation
- Two fully adjustable relay outputs for limit monitoring
- Analog input/output with 16-bit resolution
- Half 19-inch rack mount or table top
- Auto zero capability
- 1.5 Amp high power output for temperature controlled manometers
246 Single Channel Digital Power Supply/Readout
- 3 1/2 digit 0.56″ red LED, continuous display
- Low cost
- For use with mass flow controllers Type 179, 180, 579, 1179, 1479, 1480, 1559, 1579, 2179, M10M, M100
247 Four-Channel Digital Power Supply/Readout
- 3 1/2 digit 0.56″ red LED, display is 1 of 4 sequentially selectable
- Low cost
- For use with mass flow controllers Type 179, 180, 579, 1179, 1479, 1480, 1559, 1579, 2179, M10M, M100