41C Baratron® Single-End Gauge Pressure Switches
Model: 41C
41C Baratron® Single-End Gauge Pressure Switches
Model: 41C
Overview
Overview
The 41C Single-end Pressure Switch offers accurate and reliable protection for vacuum vacuum/pressure processes. Designed for applications where a DC signal output is not required, these switches provide relay outputs that are readily interfaced with alarms, valve actuators, computers, process controllers, load locks and other protection devices. The 41C is referenced to atmospheric pressure. The trip point on can be set to trip above, below (reverse calibration), or exactly at current atmospheric pressure.
Technical Specs
- TypePressure Switch
- ConfigurationSingle-ended
- Pressure Range Full Scale250 psi (reverse calibration only)
- Fitting Type0.125 in. male NPT
- Connectorflying leads with 2 ft. shielded cable
- Accuracy±0.5% of Full Scale (±temperature coefficient)
- Relay ModeEnergizes above the set point
- Trip Point Dead Band±3% of Full Scale (nominal)
- Response Time<20 msec
- Internal Volume3.3 cc for single-ended, 6.6 cc for flow-through
- Temperature Coefficient±0.07% of Full Scale/°C
- Materials Exposed to Process GasesInconel and 316L S.S., 10 &micoro***Ra max. on switches with Swagelok VCR fittings (5 µ***Ra max. optional)
- Overpressure2 × Full Scale or 45 psia, whichever is greater
- OutputsElectromechanical relay SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive.
- Ambient Operating Temperature0 - 50°C
- ComplianceCE
- ReferenceGauge
Technical Specs
- TypePressure Switch
- ConfigurationSingle-ended
- Pressure Range Full Scale250 psi (reverse calibration only)
- Fitting Type0.125 in. male NPT
- Connectorflying leads with 2 ft. shielded cable
- Accuracy±0.5% of Full Scale (±temperature coefficient)
- Relay ModeEnergizes above the set point
- Trip Point Dead Band±3% of Full Scale (nominal)
- Response Time<20 msec
- Internal Volume3.3 cc for single-ended, 6.6 cc for flow-through
- Temperature Coefficient±0.07% of Full Scale/°C
- Materials Exposed to Process GasesInconel and 316L S.S., 10 &micoro***Ra max. on switches with Swagelok VCR fittings (5 µ***Ra max. optional)
- Overpressure2 × Full Scale or 45 psia, whichever is greater
- OutputsElectromechanical relay SPDT (isolated) contacts rated up to 1 Amp @ 30 VDC resistive.
- Ambient Operating Temperature0 - 50°C
- ComplianceCE
- ReferenceGauge