Ditel JR-P Manual Tecnico página 68

SPECIFICATIONS
Technical specifications
SPECIAL FUNCTIONS
Return to factory configuration.
Software configuration lock-out.
PRECISION
Temperature coefficient ........................................ 100 ppm/ºC
Warm-up time ......................................................... 5 minutes
Specifications range ................................................ 23ºC±5ºC
POWER SUPPLY AND FUSES (DIN 41661) (not included)
JR-P: 20-265 V AC 50/60 Hz and 11-265 V DC .. F 1A/ 250V
JR20-P: 20-265 V AC 50/60 Hz and 11-265 V DC .. F 1A/ 250V
Power consumption (both models) ...................................... 3W
Sensor excitation (both models) ...................... 24V±3V@30mA
CONVERSION
Technique ............................................................ Sigma-Delta
Resolution .................................................................... 16 bits
Conversion rate ............................................................... 20/s
DISPLAY
Range:
JR-P ..................................... -9999 ÷ 9999, 14mm RED LED
JR20-P .................................. -1999 ÷ 9999, 20mm RED LED
Decimal point ....................................................... Configurable
LEDs ......................................... 2 for setpoints state indication
Display refresh rate ........................................................ 50ms
Display/input overrange indication .........................
Sensor failure indication .................................................
ENVIRONMENTAL CONDITIONS
Operating temperature ..................................... -10ºC ÷ +60ºC
Storage temperature ........................................ -25ºC ÷ +85ºC
Relative humidity (non-condensing) ................... <95% @ 40ºC
Maximum altitude ........................................................ 2000m
Frontal protection degree ................................................. IP65
INPUT SIGNAL
Configuration ..................................... Differential asymmetrical
PROCESS
±10V and ±200V input impedance ................................... 1M
±20mA input impedance ................................................ <20
EMI max. Influence (±10V) ........................................... ±7mV
EMI max. Influence (±200V) ........................................ ±60mV
EMI max. Influence (±20mA) ......................................... ±6A
RANGE RESOLUTION
±10V 1mV
±200V 20mV
±20mA
2A
POTENTIOMETER
Maximum measurement current .................................. <0.4mA
EMI max. Influence ............................................... ±0.07%F.S.
RANGE RESOLUTION
0.01%F.S.
100-100k
SERIE KOSMOS
,
-oue oue
oue
ACCURACY
±(0.1%rdg + 6mV)
±(0.1%rdg + 0.1V)
±(0.1%rdg + 15A)
ACCURACY
±(0.1%rdg + 0.05%F.S.)
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JR-P / JR20-P
TEMPERATURE
Pt100 measurement current ............................................. 1mA
Pt1000 measurement current ......................................... 100A
Pt100 maximum wire resistance ....................... 40 (balanced)
Pt100/Pt1000 linearization ....................................... IEC 60751
Pt100/Pt1000  coefficient .......................................... 0.00385
Thermocouple cold junction compensation range ... -10ºC÷60ºC
EMI max. Influence (Pt100) ......................................... ±1.3ºC
EMI max. Influence (Pt1000) ....................................... ±0.6ºC
EMI max. Influence (Thermocouple) ................................ ±6ºC
Pt100 (3 wires)
RANGE RESOLUTION
-150.0ºC to +800.0ºC 0.1ºC
-150ºC to +800ºC
Pt1000 (2 wires)
RANGE RESOLUTION
-150.0ºC to +800.0ºC 0.1ºC
-150ºC to +800ºC
THERMOCOUPLE J
RANGE RESOLUTION
-150.0ºC to +999.9ºC 0.1ºC
-150ºC to +1100ºC
THERMOCOUPLE K
RANGE RESOLUTION
-150.0ºC to +999.9ºC 0.1ºC
-150ºC to +1200ºC
THERMOCOUPLE T
RANGE RESOLUTION
-150.0ºC to +400.0ºC
-150ºC to +400ºC
THERMOCOUPLE N
RANGE RESOLUTION
-150.0ºC to +999.9ºC
-150ºC to +1300ºC
ACCURACY
±(0.15%rdg + 0.5ºC)
1ºC
ACCURACY
±(0.15%rdg + 0.5ºC)
1ºC
ACCURACY
±(0.1%rdg + 0.6ºC)
1ºC
ACCURACY
±(0.1%rdg + 0.6ºC)
1ºC
ACCURACY
0.1ºC
±(0.2%rdg + 0.8ºC)
1ºC
ACCURACY
0.1ºC
±(0.1%rdg + 0.6ºC)
1ºC
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