ZIEHL TR 800 Web, Руководство по эксплуатации

Страница: 23 / 24

(Date / Name): 16.04.2009 Sc Drawing no.: 12280-0701-00
Page 23 of 24 Name: TR 800 WEB
ZIEHL industrie-elektronik GmbH + Co KG, Daimlerstr.13, D-74523 Schwäbisch Hall, Tel.: +49 791 504-0, Fax: -56, email: info@ziehl.de
Reset input Y1/Y2 app. DC 18 V / 3,5 mA
Sensor connection:
Measuring-cycle / time < 3 s
Pt 100, Pt 1000 according to EN 60751:
Measuring
range °C
Short-circuit
Ohm
Break
Ohm
Sensor resistance
+ line resistance Ohm
Sensor min max < > max
Pt 100 -199 860 15 400 500
Pt 1000 -199 860 150 4000 4100
KTY 83 -55 175 150 4000 4100
KTY 84 -40 150 150 4000 4100
Tolerance ±0,5 % of measured value ±0,5 K (KTY ±5 K)
Sensor current
≤
0,6 mA
Temperature drift <0,04°C/K
Thermocouples according to EN 60 584, DIN 43 710:
Measuring range °C Precision
Typ min Max
B 0 1820
±2 °C
T > 300°C
E -270 1000 ±1 °C
J -210 1200 ±1 °C
K -200 1372 ±2 °C
L -200 900 ±1 °C
N -270 1300 ±2 °C
R -50 1770 ±2 °C
S -50 1770 ±2 °C
T -270 400 ±1 °C
Temperature drift < 0,01 % / K
Measuring error of the sensor wire +0,25 µV /
Ω
Reference junction ±5 °C
Voltage- / Current input
Input
resistance
Maximum
Input signal
Precision
(from
FullScale)
0 – 10 V 12 k Ω 27 V 0,1 %
0/4-20 mA 18 Ω 100 mA 0,5 %
Temperature drift < 0,02 %/K
Measuring of resistance:
Precision 0,0 … 500,0 Ω 0,2 % of measured value ± 0,5 Ω
Precision 0…30,00 k Ω 0,5 % of measured value ± 2 Ω
Sensor-current ≤ 0,6 mA