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DC Current and Voltage, Input Only (BetaPort-DC Module)
Provides measurement only of DC voltage and current
Comes standard with all BetaFlex units.
Function
Range1
Accuracy (from 15°C to 35°C)2
Resolution
Notes
Voltage
0 to ±249.99 mVdc
±0.01% of FS, ±0.01% of Rdg
0.01 mVdc0.0001 Vdc0.001
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DC Current and Voltage, Input and Output (BetaPort-D2 Module)
Provides input (measurement) and output (simulation) capabilities for common instrumentation dc current and voltage signals.
Sink and source in both current and voltage simulation modes
Two-wire transmitter simulation mode with up to 48 Vdc power supply.
Signals open loop in dc
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RTDs (BetaPort-R Multicurve RTD Module)
Provides simulation and measurement of temperature using Resistance Temperature Detector (RTD) curves.
Operates for measurement in 2 or 3-wire modes and can simulate in 2, 3 or 4-wire mode.*
Works with devices that pulse the excitation current providing they operate with a constant current source
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Frequency (BetaPort-F Module)
Provides input (measurement) and output (simulation) of common frequency signals for process instrumentation applications.
Output amplitude adjustable from 0.05 to 12 volts peak-to-peak.
Input operates with amplitudes from 0.05 to 240 volts peak-to-peak.
Input noise threshold adjustable from 0.01 to 1.0
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Thermocouples (BetaPort-T Multicurve Module)
Provides simulation and measure ment of temperature using thermocouples.
Connections provided for thermocouple plugs.
Drive capacity of 8 milliAmps, which allows calibration of low impedance temperature recorders and indicators.
Detects and indicates thermocouple element burnout (measurement
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DC Current and Voltage, Input Only (BetaPort-DC Module)
Provides measurement only of DC voltage and current
Comes standard with all BetaFlex units.
Function
Range1
Accuracy (from 15°C to 35°C)2
Resolution
Notes
Voltage
0 to ±249.99 mVdc
±0.01% of FS, ±0.01% of Rdg
0.01 mVdc0.0001 Vdc0.001
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DC Current and Voltage, Input and Output (BetaPort-D2 Module)
Provides input (measurement) and output (simulation) capabilities for common instrumentation dc current and voltage signals.
Sink and source in both current and voltage simulation modes
Two-wire transmitter simulation mode with up to 48 Vdc power supply.
Signals open loop in dc
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RTDs (BetaPort-R Multicurve RTD Module)
Provides simulation and measurement of temperature using Resistance Temperature Detector (RTD) curves.
Operates for measurement in 2 or 3-wire modes and can simulate in 2, 3 or 4-wire mode.*
Works with devices that pulse the excitation current providing they operate with a constant current source
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Frequency (BetaPort-F Module)
Provides input (measurement) and output (simulation) of common frequency signals for process instrumentation applications.
Output amplitude adjustable from 0.05 to 12 volts peak-to-peak.
Input operates with amplitudes from 0.05 to 240 volts peak-to-peak.
Input noise threshold adjustable from 0.01 to 1.0
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Thermocouples (BetaPort-T Multicurve Module)
Provides simulation and measure ment of temperature using thermocouples.
Connections provided for thermocouple plugs.
Drive capacity of 8 milliAmps, which allows calibration of low impedance temperature recorders and indicators.
Detects and indicates thermocouple element burnout (measurement