The SM-4B load cell adopts the BH series foil strain gauge produced with American raw materials and the proprietary processing technology of the American BEAN Company as the power-to-electricity conversion element，The load-bearing mode is a compression structure.It has a relatively good automatic heart adjustment function, waterproof and dust-proof, easy to install.
It is convenient to use and fully meets the weighing requirements of large tonnage. It can be used for manufacturing electronic truck scales, dynamic rail scales, large-tonnage hopper scales, and industrial weighing and material level control of large-tonnage silos and hoppers.
Perceive the world Connect the world Innovate the SUNMOON
Description
The SM-4B load cell adopts the BH series foil strain gauge produced with American raw materials and the proprietary processing technology of the American BEAN Company as the power-to-electricity conversion element，The load-bearing mode is a compression structure.It has a relatively good automatic heart adjustment function, waterproof and dust-proof, easy to install.
It is convenient to use and fully meets the weighing requirements of large tonnage. It can be used for manufacturing electronic truck scales, dynamic rail scales, large-tonnage hopper scales, and industrial weighing and material level control of large-tonnage silos and hoppers.
Characteristics
Protection grade IP67, suitable for harsh environments.
Good dynamic response and strong overload resistance.
The performance is stable and reliable over the long term.
Dimensions（In mm. 1mm=0.03937 inches）
CAP./SIZE
A
B
C
ØD
ØE
øF
t/mm
30
105
110
120
50
64
75
50
105
114
125
54
68
87
100
175
185
200
109
96
126
250～350
245
260
280
150
175
205
500～750
310
324
350
175
199
260
1000
455
470
493
160
280
340
Ib/inches（conversion of above dimensions）
66138.68
41.34
43.31
47.24
19.69
25.20
29.53
110231.13
41.34
44.88
49.21
21.26
26.77
34.25
220462.26
68.90
72.83
78.74
42.91
37.80
49.61
551155.65～771617.91
96.46
102.36
110.24
59.06
68.90
80.71
1102311.30～1653466.95
122.05
127.56
137.80
68.90
78.35
102.36
2204622.60
179.13
185.04
194.09
62.99
110.24
133.86
Circuit Diagram：
Red: ＋input
Blue： -input
White： +output
Yellow： -output
Specification：
Type
Technical parameters
Nominal load range
10～1000t
Power supply
10~12 VDC
Zero balance
1.0±% of rated output
Analog output
1.5±0.01mV/V
Input resistance（Rlc）
750±20Ω（ohms）
Output resistance（Ro）
700±5Ω（ohms）
Insulation resistance
≥5000 MΩ（Mege-Ohms）
Class precision
0.05%F.S
Effect of temperature
0.05%F.S/10℃
Operating temperature
-40～+85℃
Safe Load Limit
200% F.S
Safety margin against yielding
300% F.S
Safety margin against breakage
500% F.S
Material material
High performance alloy steel or (chromium ratio>15% stainless steel)
download
