51C Baratron® Single-ended Absolute Pressure Switches
Model: 51C
51C Baratron® Single-ended Absolute Pressure Switches
Model: 51C
Overview
Overview
The 51C Single-end Pressure Switch offers accurate and reliable protection for vacuum vacuum/pressure processes for applications where a DC signal output is not required. The 51C is referenced to vacuum.
Technical Specs
- TypePressure Switch
- ConfigurationSingle-end
- Pressure Range Full Scale500 psi (reverse calibration only)
- Fitting Type0.125 in. male NPT
- Connector9-pin type D male subminiature
- Accuracy±0.5% of Full Scale (±temperature coefficient)
- Trip Point Range5 to 100% of Full Scale
- Relay ModeEnergizes below the set point
- Trip Point Dead Band±3% of Full Scale (nominal)
- Response Time<20 msec
- Internal Volume3.3 cc
- Temperature Coefficient±0.07% of Full Scale/°C
- Materials Exposed to Process GasesInconel and 316L S.S.
- Overpressure2 × Full Scale or 45 psia, whichever is greater
- OutputsElectromechanical relay SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive.
- Power Requirements20-30 VDC
- Ambient Operating Temperature0 - 50°C
- ComplianceCE
- ReferenceAbsolute
Technical Specs
- TypePressure Switch
- ConfigurationSingle-end
- Pressure Range Full Scale500 psi (reverse calibration only)
- Fitting Type0.125 in. male NPT
- Connector9-pin type D male subminiature
- Accuracy±0.5% of Full Scale (±temperature coefficient)
- Trip Point Range5 to 100% of Full Scale
- Relay ModeEnergizes below the set point
- Trip Point Dead Band±3% of Full Scale (nominal)
- Response Time<20 msec
- Internal Volume3.3 cc
- Temperature Coefficient±0.07% of Full Scale/°C
- Materials Exposed to Process GasesInconel and 316L S.S.
- Overpressure2 × Full Scale or 45 psia, whichever is greater
- OutputsElectromechanical relay SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive.
- Power Requirements20-30 VDC
- Ambient Operating Temperature0 - 50°C
- ComplianceCE
- ReferenceAbsolute