La description
Fonctionnalité
1. Using full-blown lines and reliable device for amplifying and transmitting of the resistance strain
type weighing transducer,
outputting the signal: 0~10V ,(0~5V) or 4~20mA, connecting with PC or PLC to consist measuring control system;
2. Input signal: 0~2mv/v;
3. Output signal: 105 outputting 0~10V (0~5V), 106 outputting 4~20mA;
4.Supply power: DC24V(min18v,max36v);
5.Dimensions(millimètre):100×68×55;
6. Linearity: 0.02%FS.
Technique Datas:
|
Linearity |
0.02%FS |
|
input signal range |
6~30mA |
|
Zero range |
0~60% |
|
Adjustable full-scale range |
6~30mV |
|
Sensor excitation power |
9 ~ 12V adjustable output voltage, current limiting with short circuit protection ≤200mA |
|
Zero hysteresis range |
Voltage signal: 0 ~ 5V |
|
Current signal: 0 ~ 20mA (load resistance ≤500Ω) |
|
|
Excitation power supply temperature stability |
25ppm/ºC |
|
Sensor excitation power |
9 ~ 12V adjustable output voltage, current ≤200mA, with short circuit current limit protection |
|
Source de courant |
AC220±22V,50HZA or DC24±1V or DC12±1V |
|
Power consumption About |
5VA |
|
Working temperature |
-10~50C |
|
temperature |
≤80%RH |
|
Wiring Box |
160 × 152 × 67mm (height × width × thickness) |
|
(Not including connectors) |
92(L)×63(W)×32(H)millimètre,48(L)×33(W)×17(H)millimètre |
Electrical connection
1. QA-105/106 are all using inputting/outputting joints, connecting separately the input signal of transducer and the output signal of module.
2. The request for signal cable: transmitter use plastic waterproof joint,;
The request for Cable diameter:6±0.3(millimètre).
3. The connection type of the transducer signal inputting terminals corresponding to connecting line terminals:
V+: Excitation +;
GND: Excitation -;
IN+: output signal +;
IN-: output signal -.
4. The connection type of the module signal inputting terminals
corresponding to connecting line terminals:
OUT: the terminal of transmitter signal outputting;
CC: 24V amplifying/Excitation+;
GND: amplifying / Excitation-ground.
The adjusting and the ordering instrument of the product:
1.The correct connecting the transducer with the supply power, after 10 minutes powering on, when the transducer is out off load ,to adjust the potentiometer which shows “Z” making the outputting for 0Vor 4mA; Adding to the standard load, adjusting the potentiometer which shows “S” making the outputting for 10V(5V) or 20mA.
2. The transducer power supply of 105 and 106 amplification transmitter:
Standard: 15V, Delicate: 10V.
3. Please explain the sensitivity and the output resistance of the
transducer, when ordering.