Wire rope tension sensor WRTS
Rope tension sensor WRTS is designed to measure the tension of the rope and can be used in the elevator and the crane industries.
Naming
Versions
Nominal effort, ts |
Rope diameter, мм |
Accuracy class |
Symbol |
---|---|---|---|
1.0 |
8 |
1.0 |
WRTS-1.0-8-1.0 |
1.0 |
10 |
1.0 |
WRTS-1.0-10-1.0 |
1.0 |
12 |
1.0 |
WRTS-1.0-12-1.0 |
Wiring diagram
Scope of delivery
- sensor WRTS - 1 pc.
- connecting cable length of 2.5 m - 1 pc.
- passport - 1 pc.
Parameters
Parameters |
Measure units |
Value |
Wire rope diameter |
mm |
8, 10, 12 |
Operating load (OL) |
kg |
1000 |
Minimum measurement limit load |
%OL |
≤ 10 |
Safe overload |
%OL |
125 |
Ultimate overload |
%OL |
≥ 150 |
Zero balance |
%FS |
≤ ±2,5 |
Output sensitivity (FS) |
mV/V |
1,2±0,1 |
Accuracy class |
|
1.0 |
Total error |
%FS |
≤ ±1.0 |
Temperature effect on zero |
%FS/10°C |
≤ ±0,5 |
Temperature effect on sensitivity |
%FS/10°C |
≤ ±0,5 |
Changing the output sensitivity for 30 minutes at operating capacity |
%FS |
≤ ±1 |
Excitation |
V |
5 ~ 12 |
Input resistance |
Ω |
400± 10 |
Output resistance |
Ω |
400± 10 |
Wattage |
mW |
<70 |
Insulation resistance |
MΩ |
≥1000 (50VDC) |
Ingress Protection (according to EN 60529) |
|
IP67 |
Temperature range, compensated |
°С |
-10 ~ +50 |
Диапазон рабочих температур (Группа исполнения Д1 по ГОСТ 12997) |
°С |
-25 ~ +70 |
Dimension |
mm |
|
Length |
116 |
|
Width |
38 |
|
Height |
44 |
|
Weight |
kg |
0,3 |
Cable length |
m |
2,5 |
Sensor material |
|
Alloy steel |
Installation diagram of SenS Lift with wire rope sensors on elevator