High Precision Current&Voltage Process Calibrator MS7221 Output Step DC 0-10V 0-24mA Tester
MS7221 Volt/mA Calibrator is a source and measurement tool. This Calibrator can be used in measurement or output 0 to 24 mA DC current loop, and 0 to 10 V DC voltage.
· Measure loop current (0-20 mA, 4-20 mA) signals with very high accuracy of 0.015% and 1 mA resolution
· Measure voltage output process signals from PLCs, transmitters
· Source or simulate 24 mA loop current
· Source voltage to 100 mV or 10V
· 24V loop supply with simultaneous current measurement
· Enhanced voltage and current measure and source accuracy
· Improved battery life
· 250 ohm HART resistor with loop power
· Holster features test lead storage
· Compatible with toolpack magnetic hanging system
· Step and linear ramp output function
· Configurable zero and span settings
Functional specifications
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Measure / Source mV
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Range:
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0 to 100 mV
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Resolution:
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0.01 mV
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Accuracy:
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0.02% + 2 counts
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Measure / Source V
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Range:
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0 to 10 V
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Resolution:
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0.001 V
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Accuracy:
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0.02% + 2 counts
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Measure / Source/ Simulate mA (% of span)
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Range:
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0 to 24 mA (-25% to 125%)
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Resolution:
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0.001 mA
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Accuracy:
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0.015% + 4 counts
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Note: Sink (simulate transmitter) Display mA or % of span
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Specifications
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Loop Power
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Range:
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24 V dc
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Accuracy:
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+/- 10%
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Note: Drive; 20 mA into 1000 Ω for battery >6.8V; 700 Ω for battery 5.8 to 6.8 V
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Display
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Clear 5 digit LCD
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