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Druck Unomat TRX II Series, Portable Documenting Calibrator  Specifications

Druck Unomat TRX II Series - Portable Documenting Calibrator  Specifications

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Druck Unomat TRX II Series, Portable Documenting Calibrator  Specifications

  • Simulates and Reads RTD’s and thermocouples

  • Sources and reads Millivolts, Volts, Milliamps, Ohms and frequency

  • Intrinsically safe version

  • Data transfer via RS 232 or PCMCIA card

  • Measures pressure -1 to 700 Bar

  • Dual readout: measure and source

  • Dual storage for field calibrations


MEASURE            
Input   Range 1 Year Accuracy Resolution Remarks
             
mV   0 … 100 mV 0.02% + 0.01% 0.001 R – input > 20 M Ohm
    100 … 600 mV 0.025% + 0.005% 0.01  
V   0 … 6 V 0.025% + 0.005% 0.0001 R – input > 1 M Ohm
    6 … 60 V 0.05% + 0.005% 0.001  
mA   0 … 52 mA 0.01% + 0.01% 0.001 R – input 2,5 Ohm fused
Ohms   0 … 400 Ohm 0.005% + 0.02% 0.01 at 0.9 mA excitation
    400 … 2000 Ohm 0.02% + 0.015% 0.1 at 0.9 mA excitation
Frequency 0 … 655 Hz 0.006%   0.01 R – input > 300 k Ohm
    655 … 1310 Hz 0.1 Hz   0.1 R – input > 300 k Ohm
    1310 … 20,000 Hz 1 Hz   1 R – input > 300 k Ohm
Counts/minute 0 … 6 x 100 1 c/min.   1 R – input > 300 k Ohm
Counts/hour 0 … 107 –1 1 c/hour   1 R – input > 300 k Ohm
Totalising 0 … 108 –1 infinate   1 R – input > 300 k Ohm
Accuracy ( % of reading + % of range)      
             
SOURCE            
Output   Range 1 Year Accuracy Resolution Remarks
             
             
mV   -10 … 100 mV 0.01% + 0.005% 0.001 R – output < 0.2 Ohm
V   0 … 12 V 0.01% + 0.005% 0.0001 R – output < 0.2 Ohm
mA   0 … 24 mA (21mA IS) 0.01% + 0.02% 0.001 R – max 900 OhmA (600IS)
Ohms   0 … 400 Ohm 0.005% + 0.02% 0.01 at 1 mA excitation
    0 … 2000 Ohm 0.02% + 0.015% 0.01 at 1 mA excitation
Pulse   0 … 108 –1 Infinite   1 0 … 24V/ 34 mA max.*
Frequency   0 … 100 Hz 0.01 Hz ± 1 LSD 0.01 0 … 24V/ 34 mA max.*
    0 … 20,000 Hz 1 Hz   1 0 … 24V/ 34 mA max.*
pulses/min   0 … 6000 1 p/min   1 0 … 24V/ 34 mA max.*
pulses/hour   0 … 99,9999 36 p/hour   1 0 … 24V/ 34 mA max.*
             
Accuracy ( % of reading + % of range)      
*12V/25mA max. for IS version      
             
TEMPERATURE            
RTD   Range 1 Year Accuracy   Resolution
             
      Measure Source  
Pt1000 ! -200/400 °C 0.2 °C 0.2 °C 0.1 °C
Pt500 ! -200/850 °C 0.4 °C 0.4 °C 0.1 °C
Pt200 ! -200/850 °C 0.6 °C 0.6 °C 0.1 °C
Pt100 ! -200/850 °C 0.25 °C 0.25 °C 0.03 °C
Pt50 ! -200/850 °C 0.5 °C 0.5 °C 0.06 °C
D-100 " -200/630 °C 0.25 °C 0.25 °C 0.03 °C
Ni100 # -60/250 °C 0.2 °C 0.2 °C 0.1 °C
Ni120 $ -20/250 °C 0.2 °C 0.2 °C 0.1 °C
Cu10 % -200/260 °C 2.0 °C 2.0 °C 0.3 °C
! = IEC 751, " = JIS 1604-1989, # = DIN 43760, $ = MINCO 7, % = MINCO 16-9
Best case, Mid Range accuracies      
T/C   Range 1 Year Accuracy Resolution
             
      Measure Source  
J ! -210 … 1200 °C 0.5 °C 0.3 °C 0.1 °C
L " -200 … 900 °C 0.3 °C 0.2 °C 0.1 °C
K ! -250 … 1370 °C 0.6 °C 0.3 °C 0.1 °C
T ! -250 … 400 °C 0.3 °C 0.2 °C 0.1 °C
U " -200 … 600 °C 0.3 °C 0.2 °C 0.1 °C
B ! 250 … 1820 °C 1.0 °C 0.6 °C 0.1 °C
R ! -50 … 1768 °C 1.0 °C 0.6 °C 0.1 °C
S ! -50 … 1768 °C 1.4 °C 0.7 °C 0.1 °C
E ! -250 … 1000 °C 0.4 °C 0.2 °C 0.1 °C
N ! -200 … 1300 °C 0.6 °C 0.3 °C 0.1 °C
C ! 0 … 2320 °C 1.0 °C 0.5 °C 0.1 °C
D ! 0 … 2495 °C 1.0 °C 0.5 °C 0.1 °C
! = IEC 584, " = DIN 43710        
Best case, Mid Range accuracies      
             
Note: Thermocouple accuracies do not include cold junction compensation errors

 

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