Sorry, this family of products is no longer available. The replacement family of products is PSR4A Four Channel Power Supply, Readout & Set Point Controller.
Four Channel Flow Controller Power Supply and Readout
Overview
The 247 4-channel, sequentially selectable simple readout is designed to control and display any flow meter or controller. The flow rate set point can be adjusted either through front panel controls or remotely through the rear panel analog interface. The half-rack size instrument supplies ±15 VDC power. The 247D Four Channel Power Supply/Readout is for use with MKS Instruments models 358, 558, 1150, 1359, 1559, 1179, 1479.
Specifications
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Display3 1/2 digit 0.56" red LED, display is 1 of 4 sequentially selectable
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Channels4
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Input Signal4 x 0-5 VDC
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Gas Correction Factor0.1 - 4.0 (rear panel)
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External Set Point0-5 VDC
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External ON/OFFTTL-compatible
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Analog Signal OutputMinimum load impedance: 10 k Ohm/channel
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Unscaled Signal Output4 x 0-5 VDC = 0-100% of full scale
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Scaled Signal Output0-2 VDC (max.)
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Trip Pointsn/a
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Power Supply Output±15 VDC at 1.0 Amp, max.
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Power Requirements117/234 VAC ±15%, 50-60 Hz
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For Use WithMass Flow Controllers 179, 180, 579, 1179, 1479, 1480, 1559, 1579, 2179, M10M, M100
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Operating Temperature15°C to 40°C
Resources
Manuals
- 247D Power Supply/Readout Manual (371.1 kB, PDF)
- 247D Four Channel Power Supply/Readout Pin-outs (22.5 kB, PDF)
Drawings & CADs
- 247D Power Supply/Readout Model File (520.1 kB, STP)
Literature
- Power Supply/Readouts for MKS MFCs (Archive) (122.1 kB, PDF)
Ultra-High Velocity