Description
RFS is strain gage based load cell - on line radial force sensor with full temperature compensation. It is ment for measurement of tension in moving webs of paper, films, foils, textiles, metals, etc. It is provided with fixed mechanical stops for overload protection. It is easy for installation with compact flange design. It is fitted with Self Aligning ball bearing housing. Load sensing element is constructed from tool steel & the outer body is Blackodised aluminum. RFS are typically applied in pair, one on each end of rotating web guide rollers. RFS makes a significant contribution for more productive operations at an improved quality with minimum machine down time. Higher capacity version is available upon request. |
| Features |
 10 to 100Kgf is offered.
Complete environmental protection – IP 65 class for gage area.
Standard output 1.5 mV/V offered.
Compact & Easy for assembly.
|
| Performance Specification |
| Standard Capacities |
10,20,50,75,100 kgf. |
| Excitation Voltage |
10VDC-Maximum 15VDC |
| Nominal Output |
1.5 mV/V |
| Non - Linearity |
<±0.2% FSO |
| Hysteresis |
<±0.1% FSO |
| Non-Repeatability |
<±0.1% FSO |
| Creep (30 minutes) |
<±0.03% FSO |
| Input Resistance |
375Ohms |
| Output Resistance |
350 Ohms |
| Insulation Resistance (50V) |
>1000 Mega Ohms |
| Cable Length (4 Core) |
Upto 2T-3M, Above 2T-5M |
| Safe Overload of Rated Capacity |
150% |
| Ultimate Overload of Rated Capacity |
250% |
| Allowable Side Load |
50% |
| Electrical Termination |
4 pin Connector |
| Cable Length (4 core Screened) |
8 mtrs |
| Temp. Compensated Range |
0-60 0C |
| Temperature Effect on Output |
< 0.02% FSO/ 0C |
| Temperature Effect on Zero |
< 0.04% FSO/ 0C |
| Deflection |
< 0.5 mm at FSO |
| Material of Construction |
Sensing Element - Stainless Steel
Outer Body - Blackodised Aluminium |
| Environmental Protection Class |
IP65 (Gauge Area) |
| Loading Direction |
Towards Dot Mentioned on Cover
(Downward Towards Connector) |
| Electrical Termination |
 |
| +Input |
Red |
| +Output |
Green |
| -Input |
Black |
| -Output |
White |
| Shield |
|
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| BALL BEARING SIZE |
| ID |
OD |
WIDTH |
BEARING NO |
| 12 |
32 |
10 |
1201 |
| 15 |
35 |
11 |
1202 |
| 17 |
40 |
12 |
1203 |
| 20 |
47 |
14 |
1204 |
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