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제품사양 및 기술적 세부사항
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General
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Operating Temperature
Range
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-20 to 60 °C (-5 to 140 °F)
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Storage Temperature Range
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-30 to 60 °C (-22 to 140 °F)
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Temperature effect
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≤ ±50 ppm/°C;
Cold Junction Sensor ≤ ±25 ppm/°C
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Relative Humidity Range
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10 % ≤RH ≤90 % (0 to 35 °C), Non-condensing
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10 % ≤RH≤ 70 % (35 to 60 °C), Non-condensing
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Normal Mode Rejection
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50/60 Hz, 50 dB
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Common Mode Rejection
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50/60 Hz, 120 dB
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Size
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5.63 x 3.00 x 1.60 in, 143 x 76 x 41mm (L x W x H)
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Weight
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12.1 ounces, 0.34 kg with boot & batteries
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Batteries
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Four “AA” Alkaline 1.5V (LR6)
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Optional NiMh Rechargeable
battery kit
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120 VAC for North America Only; charger, four
NiMh batteries, AC & DC cords [Part # 020-0103]
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Battery Life
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50 Hours
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Low Battery
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Low battery indication with nominal 1 hour of
operation left
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Protection against
misconnection
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Over-voltage protection to 60 vrms (rated for 30
seconds)
Red LED indicates OVERLOAD or out of range
conditions
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Display
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High contrast graphic liquid crystal display. LED
backlighting for use in low lit areas.
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Voltage Source
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Ranges and Resolution
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-13.000 to 80.000 mV & -13.0000 to 80.0000 mV
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Accuracy
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±(0.008% of Setting + 0.006 mV)
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Source Current
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≥ 10 mA
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Output Impedance
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< 0.3 Ohm
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RMS Noise
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≤ ± 0.0005 mV from 0.1 to 10 Hz
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Short Circuit Duration
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Infinite
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Voltage Read
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Ranges and Resolution
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Same as Voltage Source
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Accuracy
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±(0.008% of Reading + 0.006 mV)
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Input resistance
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≥ 10 MΩ
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Thermocouple Source
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Accuracy
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±(0.008% of Setting + 0.006 mV)
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Cold Junction
Compensation
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± 0.09°F (±0.05 °C) - Thermistor traceable
to NIST for 11 years
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Output Impedance
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< 0.3 Ohms
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Source Current
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> 10 mA (drives 80 mV into 10 Ohms)
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RMS Noise
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≤ ± 0.0005 mV from 0.1 to 10 Hz
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RTD and Ohms Source
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3 Wire & 4 Wire Accuracy
From 1 to 10.2 mA
External Excitation Current
Below 1 mA of External
Excitation Current
2 Wire Accuracy
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브로슈어 참조
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Resistance Ranges
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400 Ohm Range: 0.00 to 401.00 & 0.000 to 401.000
4000 Ohm Range: 0.0 to 4010.0 & 0.00 to 4010.00
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RMS Noise
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400 Ohm Range: ≤ ± 0.005 Ohms from 0.1 to 10 Hz
4000 Ohm Range: ≤ ± 0.05 Ohms from 0.1 to 10 Hz
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Allowable Excitation
Current Range
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400 Ohm Range:10.2 mA max; steady or pulsed/intermittent
4000 Ohms Range: 1 mA max; steady or pulsed/intermittent
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Pulsed Excitation
Current Compatibility
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DC to 0.01 second pulse width
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RTD and Ohms Read
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Resistance Ranges
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Same as RTD and Ohms Source
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3Wire & 4Wire Accuracy
2Wire Accuracy
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±(0.015% of Reading + 0.05 Ohms)
±(0.015% of Reading + 0.15 Ohms)
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Excitation Current
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0.9 mA to 401 Ohms, 0.4 mA to 4010 Ohms (nominal)
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