PCE Instruments PCE-RTD 20 Current Calibrator, Accuracy of 0.02%

  • Part #:PCE-RTD 20
  • Condition:Brand New
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Technical details
Measuring rangeResolutionAccuracy (of rdg.)
Measuring parameter voltage DC V  
0 ... 30V0.001V± 0.02% of rdg. + 2 Dgt
Measuring parameter current DC mA  
0 ... 24-mA0.001-mA± 0.02%of rdg. + 2 Dgt
Measurement parameter resistance  
0 ... 400 Ω0.01 Ω± 0.02% of rdg. + 0.01Ω
Pt10 ... Pt1000  
-200 ... 200°C / -328 ... 392°FPt10 ... Pt400: 0.01°C / 0.018°F± 0.2°C / 0.36°F
200 ... 600°C / 392 ... 1112°FPt500 ... Pt100: 0.1°C / 0.18°F± 0.3°C / 0.54°F
600 ... 850°C / 1112 ... 1562°F ± 0,3 °C / 0.18°F
Ni100  
-60 ... 180°C / -76 ... 356°F0.01°C / 0.018°F± 0.1°C / 0.18°F
Ni120  
-80 ... 260°C / - 112 ... 500°F ± 0.1°C / 0.18°F
Cu10  
-200 ... 260°C / -328 ... 500°F ± 0.2°C / 0.36°F
   
*In 4-wire measuring mode, a resolution of up to 0.01 Ω in the range 0 ... 1600 Ω is possible. The specified accuracy applies to the 4-wire measuring mode. With 3-wire measurement, measurement inaccuracy increases by 1°C / 1.8°F (Pt10 / Cu10), 0.6°C / 1.08°F (Pt50 / Cu50) and 0.4°C / 0.72°F (remaining types).
   
Simulation areaResolutionAccuracy
Simulation parameter resistance  
0 ... 400 Ω0.01 Ω± 0.02% of rdg. + 0.01Ω
400 ... 4000 Ω0.1 Ω± 0.02% of rdg. + 0.015Ω
Simulation parameters Pt10 ... Pt1000  
-200 ... 200°C / -328 ... 392°FPt10 ... Pt400: 0.01 ± 0.15°C / 0.27°F
200 ... 600°C / 392 ... 1112°FPt500 ... Pt100: 0.1 ± 0.25°C / 0.45°F
600 ... 850°C / 1112 ... 1562°F ± 0.15°C / 0.27°F
Simulation parameter Ni100  
-60 ... 180°C0.01°C / 0.018°F± 0.15°C / 0.27°F
Simulation parameter Ni120  
-80 ... 260°C0.01°C / 0.018°F± 0.15°C / 0.27°F
Simulation parameter Cu10  
-200 ... 260°C0.01°C / 0.018°F± 0.8°C / 1.4°F
   
*Accuracy is valid at a current of> 0.2-mA or> 0.4-mA.
   
Compatible RTD sensorPt10 (385), Pt50 (385), Pt100 (385), Pt200 (385), Pt400 (385), Pt500 (385), Pt1000 (385), Pt10 (3926)
  
 Ni100 (672), Ni (618), Ni120 (672), Cu10 (427), Cu50 (427), Cu100 (427)
General Specifications PCE-RTD 20 
Display modesMeasurement: mA / V / Ω / RTD Simulation: Ω / RTD
Temperature units° C / ° F / K
Current of RTD measurementAbout 300 μA
Maximum current simulation3-mA (0 ... 650 Ω) I < 2V / Rsim (650 ... 4000 Ω)
Maximum input voltage30V DC
Temperature coefficient<30 ppm
Input impedanceVoltage measurement:> 1 MΩ Current measurement: 10 Ω
Response time<100 ms
Refresh rate display10 Hz
Data storageInternal memory  150000 readings
InterfaceUSB 2.0
Display2.4" TFT LCD 240 x 320 pixels LED illuminated
Output voltage current loop24V DC / 24-mA
HART mA loop resistance250 Ω ± 20%
Special featuresStep and ramp function Automatic and manual mode √x, x2: For the measuring function
Continuity testAdjustable threshold up to 100 Ω
Power supply3.7V / 2300-mAh Li-ion battery
Charging timeAbout 5 h
Power adapterInput: 100 ... 240V AC / 50/60 Hz Output: 5V / 1 A DC
Battery lifeApprox. 15 h: Simulation and measurement with low LCD illumination Approx. 8 h: Measurement with low LCD illumination
Dimensions162 x 82 x 40 mm / 6.4 x 3.2 x 1.6 in
WeightAbout 300 g / < 1 lb
Degree of protectionIP20
Operating conditionsBattery operation: 0 ... 55°C / 32 ... 131°F, 30 ... 90% RH Mains operation: 0 ... 45°C / 32 ... 113°F, 30 ... 90% RH
Storage conditions-20 .. 60°C / -4 ... 140°F, 30 ... 90% rh non-condensing
Heating timeAbout 15 minutes