Thermo module | ||
Type |
DQ809 | |
Accuracy class |
|
0.08 |
Inputs |
|
8, electrically isolated from each other and from the supply |
Transducer technologies per connector |
|
Thermocouples with − cold junction in the thermo adapter (1−KAB419), − temperature sensor (www.wiregate.de) − voltage source |
Mesuring range |
mV |
±100 mV |
A/D conversion per channel |
|
24-bit delta-sigma converter |
Data rate |
Mw/s |
0.1 − 2000, individually adjustable per channel |
Bandwidth |
Hz |
200 |
Active filter (can be disabled) |
Hz |
Bessel: 0.1 ... 200; 14 Steps Butterworth: 0.1 ... 200; 14 Steps |
Transducer connection via thermo adapter via RJ45 |
|
MINI THERMO socket Max. cable length < 30 m |
Transducer connection via temperature adapter |
|
Mini thermosocket RJ45 |
Supply voltage range (DC) Supply via USB Supply via SYS−IN |
V V |
5 6 ... 24, nominal (rated) voltage 24 V |
Power consumption |
W |
< 2.5 |
USB (data link, optional voltage supply) |
Mw/s |
Version 2.0 High Speed |
Data rate to PC |
320 000 | |
Plug connection |
− |
8P8C plug (RJ45) |
Max. cable length to module |
m |
2 |
Nominal (rated) temperature range Supply via USB Supply via SYS−IN |
oC oC |
−10 to + 55 −10 to + 60 |
Storage temperature range |
oC |
−40 to + 80 |
Temperature drift |
ppm/ 10K |
100 |
Relative humidity |
% |
10 − 90 (non-condensing) |
Protection class (height up to 2000 m, degree of pollution 2) |
|
III |
Degree of protection |
|
IP20 per EN60529 |
Mechanical tests Vibration (tested to EN60068−2−6) Impact (tested to EN60068−2−27) |
|
50 m/s2, 5−65 Hz, 30 cycles 350 m/s2, 11 ms, half-cosine, 3 shocks in each direction |
EMC requirements |
|
to EN61326−1 |
Dimensions, horizontal (H x W x D) |
mm |
24 x 71 x 116 |
Weight, approx. |
g |
170 |
Thermocouples with thermo adapter (1−KAB419) |
|
|
Thermocouple types |
|
J, K, T, S, E, B, N, R, C |
Linearization range |
oC |
−210 ... +1200 |
J | ||
K |
oC |
−270 ... +1372 |
T |
oC |
−270 ... +431 |
S |
oC |
−50 ... +1768 |
E |
oC |
−270 ... +1000 |
B |
oC |
0 ... +1840 |
N |
oC |
−270 ... +1300 |
R |
oC |
−50 ... +1768 |
C |
oC |
0 ... + 2371 |
Cold junction |
oC |
−10 ... +60 |
Temperature range | ||
Accuracy |
oC |
±0,5 |
EspressoDAQ DQ809 - datasheet | PDF, 0.07 Kb |