R740D 20-3000 PSIG Baratron® Differential Capacitance Manometers with Trip Relays
Model: r740d-high-pressure-capacitance-manometers
R740D 20-3000 PSIG Baratron® Differential Capacitance Manometers with Trip Relays
Model: r740d-high-pressure-capacitance-manometers
Technical Specs
Type
Vacuum/pressure Transducer
Measurement Type
Differential
Full Scale Pressure Ranges
20-3000 PSI (1.4 to 204 bar)
Accuracy
±1% of Reading
Resolution
±0.01% of Full Scale
Repeatability
±0.1% of Reading
Analog Output
0 to 10 VDC into >10 k Ω load
Electrical Connector
15-pin D-subminiture
Zero Temperature Coefficient
0.02% of Full Scale/°C
Span Temperature Coefficient
0.04% of Reading/°C
Volume
4.7 cc
Power Requirements
±15VDC (± 5%) @ 35 mA (max)
Factory Default Trip Relay Settings
Trip Relay A energizes below 55% of full-scale range, and Trip Relay B energizes above 55% of full-scale range.
Relay Specifications
Two independently-adjusted DPDT contacts adjustable between 0.5% and 100% of FS. Relays are UL listed and rated at 1.0 amps @ 30 VDC or 0.3 amps @ 30 VAC.
Weight
1.0 lbs (0.4 kg)
Compliance
Compliant with EMC Directive 2004/108/EC
Compliant with Directive 2002-95-EC
Technical Specs
Type
Vacuum/pressure Transducer
Measurement Type
Differential
Full Scale Pressure Ranges
20-3000 PSI (1.4 to 204 bar)
Accuracy
±1% of Reading
Resolution
±0.01% of Full Scale
Repeatability
±0.1% of Reading
Analog Output
0 to 10 VDC into >10 k Ω load
Electrical Connector
15-pin D-subminiture
Zero Temperature Coefficient
0.02% of Full Scale/°C
Span Temperature Coefficient
0.04% of Reading/°C
Volume
4.7 cc
Power Requirements
±15VDC (± 5%) @ 35 mA (max)
Factory Default Trip Relay Settings
Trip Relay A energizes below 55% of full-scale range, and Trip Relay B energizes above 55% of full-scale range.
Relay Specifications
Two independently-adjusted DPDT contacts adjustable between 0.5% and 100% of FS. Relays are UL listed and rated at 1.0 amps @ 30 VDC or 0.3 amps @ 30 VAC.
Weight
1.0 lbs (0.4 kg)
Compliance
Compliant with EMC Directive 2004/108/EC
Compliant with Directive 2002-95-EC
