testo 54 Serie Bedienungsanleitung Seite 31

2 2 . . T T e e c c h h n n i i c c a a l l D D a a t t a a
2 2 . . 1 1 M M i i s s c c e e l l l l a a n n e e o o u u s s D D a a t t a a
Display
Display range
Out of range Indication
Data storage
Test voltage
EMC
2 2 . . 2 2 E E l l e e c c t t r r i i c c a a l l D D a a t t a a
2 2 . . 2 2 . . 1 1 P P o o w w e e r r s s u u p p p p l l y y
AC power supply
DC power supply
Mains Hum Filter
2 2 . . 2 2 . . 2 2 I I n n p p u u t t s s
M M e e a a s s u u r r e e m m e e n n t t r r a a n n g g e e s s
Thermocouples
TypeB
E
J
K
N
R
S
T
Resolution
Cold-junction compensation
I I n n p p u u t t f f o o r r r r e e s s i i s s t t a a n n c c e e t t h h e e r r m m o o m m e e t t e e r r s s ( ( R R T T D D p p r r o o b b e e s s ) )
Resistance thermometer
TypePt100
Pt1000
Resolution
Type
Current
5 digit red LED, 14.2 mm high
–19999 ... 99999, with leading zeros suppression
Under-range uuuuu / Over range ooooo
EEPROM, 1 Million storage cycles or 10 Years
EN 61010 Part 1 ; overvoltage category 2,
Test voltages level 2
Interference emissions EN 50081-2 / EN 55011 Class B
Interference resistance EN 61000-6-2
90 ... 260 V AC/max. 6 VA
external fuse 100 mA/T
10 ... 30 V DC, max. 2 W,
galvanically isolated with inverse polarity protection
external fuse 250 mA/T
digital filter 50 Hz or 60 Hz, programmable
Ranges
400,0 °C ... 1820,0 °C
–200,0 °C ... 1000,0 °C
–210,0 °C ... 1200,0 °C
–200,0 °C ... 1372,0 °C
–200,0 °C ... 1300,0 °C
–50,0 °C ... 1760 ,0°C
–50,0 °C ... 1767,0 °C
–210,0 °C ... 400,0 °C
0,1 °C (0,1 °F)
internal or external (programmable)
Ranges
–200.0 °C ... 800,0 °C
–200,0 °C ... 800,0 °C
0,1 °C (0,1 °F)
2 wire, 3 wire and 4 wire
technology, programmable
800 µA at Pt100
80 µA at Pt1000
Accuracy
± 1,5 °C
± 0,5 °C
± 0,5 °C
± 0,5 °C
± 0,5 °C
± 1,0 °C
± 1,0 °C
± 0,5 °C
Accuracy
± 1,0 °C
± 1,0 °C
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