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SM41PB bearing seat sensor
Category:
1. Concept
The SM41PB bearing-type sensor adopts a bridge structure, with low installation height, large contact area, good rigidity, and long service life, suitable for various harsh environments. It is applied to various lifting equipment and overload protection devices.
2. Features
High sensitivity, high reliability; high stability.
It adopts an active pressure head structure, with good resistance to lateral force and impact.
It has good dust and moisture-proof sealing measures and can work normally under harsh environmental conditions.
The measuring body material uses high-performance alloy steel or stainless steel;
Safety overload range of the measuring body 15 0% F·S ;
Industrial design, protection level IP67;
Operating temperature range from -40 ℃ to +85 ℃
Dimensions Dimensions ( In mm. 1mm=0.03937 inches )

|
CAP./SIZE(Range/Size) |
A |
B |
C |
D |
E |
H |
L |
K |
h1 |
h2 |
4-Φ1 |
6-Φ2 |
6-Φ3 |
|
2.5t |
350 |
200 |
75 |
140 |
40 |
36 |
100 |
50 |
16 |
3 |
17 |
22 |
14 |
|
4 |
420 |
350 |
100 |
160 |
60 |
37 |
120 |
70 |
21 |
2 |
22 |
26 |
18 |
|
6 |
420 |
350 |
100 |
160 |
60 |
41 |
120 |
70 |
21 |
1 |
22 |
26 |
18 |
|
8 |
|||||||||||||
|
10 |
|||||||||||||
|
12 |
450 |
380 |
120 |
200 |
80 |
45 |
140 |
70 |
26 |
1 |
24 |
33 |
22 |
|
15 |
|||||||||||||
|
20 |
460 |
420 |
160 |
230 |
80 |
45 |
160 |
80 |
26 |
1 |
24 |
33 |
22 |
Circuit Diagram Circuit Diagram:

Specification Technical Parameters
|
Item Type |
Technical Parameters Technical parameters |
|
Measuring Range |
2.5~20t |
|
Operating Voltage |
10~12 VDC |
|
Sensitivity S Sensitivity |
2.0 ± 0.005mV/V |
|
Temperature Effect on Zero Point Temperature Effect On Zero |
± 0.02%FS/10 ℃ |
|
Temperature Effect on Output Sensitivity |
± 0.02%FS/10 ℃ |
|
Input Impedance Input resistance ( Rlc ) |
760 ± 20 Ω ( ohms ) |
|
Output Impedance Output resistance ( Ro ) |
700 ± 5 Ω ( ohms ) |
|
Insulation Resistance Insulation resistance |
≥ 5000 M Ω( Mege-Ohms ) |
|
Overall Accuracy |
0.03%FS |
|
Operating Temperature |
-40 ~ +85 ℃ |
|
Safety Overload |
150 '% FS' |
|
Ultimate Tensile Strength of the Body |
200 '% FS' |
|
Material |
High-performance alloy steel or (chromium content > 15% stainless steel) |
|
Protection Level |
IP67 |
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