Sorry, this product is no longer offered for sale. The recommended replacement product is 51C31TCD2BF010.
Pressure Switch, Single-Ended, 30 Torr, 4 VCR-F, Flying Leads, Referenced to Vacuum
Model: 51B31TCD2BF010
Pressure Switch, Single-Ended, 30 Torr, 4 VCR-F, Flying Leads, Referenced to Vacuum
Pressure Switch, Single-Ended, 30 Torr, 4 VCR-F, Flying Leads, Referenced to Vacuum
Model: 51B31TCD2BF010
Overview
Overview
The 51B31TCD2BF010 Single-end Pressure Switch is ranged for 30 Torr, has an 4 VCR-style female fitting, 20-30 VDC input voltage, energizes with pressure below the set point, 2 foot shielded cable with flying leads for electrical connection, and accuracy of 0.5% of Full Scale. It offers accurate and reliable protection for vacuum vacuum/pressure processes for applications where a DC signal output is not required. It is referenced to vacuum.
Technical Specs
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TypePressure Switch
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Measurement TypeAbsolute
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ConfigurationSingle-ended
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Pressure Range Full Scale30 Torr
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Fitting Type4 VCR female
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Connector2 ft. Flying Leads
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Accuracy±0.5% of Full Scale (±temperature coefficient)
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Trip Point10 Torr
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Relay ModeEnergizes below the set point
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Trip Point Dead Band±0.9 Torr (nominal)
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Response Time<20 msec
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Internal Volume3.3 cc
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Temperature Coefficient±0.07% of Full Scale/°C
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Materials Exposed to Process GasesInconel and 316L S.S.
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Overpressure2 × Full Scale or 45 psia, whichever is greater
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OutputsElectromechanical relay SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive.
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Power Requirements20-30 VDC
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Ambient Operating Temperature0 - 50°C
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ComplianceCE
Resources & Downloads
Drawings & CADs
- 41, 51 Baratron® Pressure/Vacuum Switch Dimensional Drawing (36.9 kB, PDF)
Pressure Switch, Single-Ended, 30 Torr, 4 VCR-F, Flying Leads, Referenced to Vacuum
Ultra-High Velocity