承载部位呈鱼背状，取代原来的轴座，可进行各种轴负荷的称重；鱼背状承载弧面可克服轴受载弯曲或安装水平偏差引起的称重误差；改变弧径尺寸可适应不同轴径。设计合理，安装方便，广泛应用于天车电子秤及其他各种轴承载的称重测力过载报警场合。(配用高温元器件可使用于各类中温、高温场合)
The bearing part is like fish back instead customary shaft seat and can weigh different shaft load; Using fish back shaped arc surface for bearing load can overcome error brought by shaft bend and horizontal deviation. Changing diameter of arc can fit for different diameter of shaft. Design is reasonable and installation is easy. It is applied widely to electronical travelling crane scales and different occasions using shaft to bear load and overload alarming.
量程范围（Scaling Range [t]）：3, 5, 8, 10, 15, 20, 25, 30, 35, 40, 50, 60
准确度等级（Accuracy Degree）：0.03~0.05
材质（Material）： 合金结构钢
技术指标(Technical Specification)：
|
技术参数 Technical parameter
|
单位 Unit
|
技术指标 Specification
|
|
输出灵敏系数Sensitivity
|
mV/V
|
1.5 / 2±0.04
|
|
非线性Nonlinearity
|
% F.S
|
0.03~0.05
|
|
重复性Repeatability
|
% F.S
|
0.02
|
|
滞后Hysteresis
|
% F.S
|
0.03~0.05
|
|
零点输出Zero balance
|
% F.S
|
±1
|
|
零点温漂Temp. Effect on zero signal
|
% F.S /10℃
|
0.03~0.05
|
|
灵敏系数温漂Temp. Effect on sensitivity
|
% F.S /10℃
|
0.03~0.05
|
|
温度补偿范围Temp. Compensation range
|
℃
|
-10 ~ +55
|
|
安全温度范围Safe temp. range
|
℃
|
-20 ~ +70
|
|
输出阻抗Output resistance
|
Ω
|
700±5
|
|
输入阻抗Input resistance
|
Ω
|
770±20
|
|
绝缘电阻Insulation resistance
|
MΩ
|
>3000
|
|
推荐激励电压Nominal excitation voltage
|
V DC/AC
|
10
|
|
最大激励电压Max. Excitation voltage
|
V DC/AC
|
20
|
|
安全过载Safe load limit
|
% F.S
|
150
|
|
极限过载Breaking load
|
% F.S
|
300
|
|
电缆长度Cable length
|
m（六芯屏蔽电缆）
|
13(或根据用户要求)
|
11外形安装尺寸（Mounting Dimension）：
尺寸（mm）
量程(t)
|
H1
|
H2
|
H3
|
A
|
L1
|
L2
|
L3
|
L4
|
L5
|
2~Φ
|
R
|
M
|
|
3~5
|
56
|
86
|
10
|
44
|
228
|
133
|
171
|
344
|
68
|
17.5
|
<45
|
2-M16
|
|
10~20
|
79
|
114
|
13
|
55
|
330
|
195
|
230
|
465
|
80
|
22
|
<63
|
4-M20
|
|
25~40
|
92
|
127
|
10
|
60
|
340
|
200
|
236
|
480
|
80
|
26
|
<70
|
4-M24
|
电缆接线标识（Cable Color）: 红——输入（+）；黑/兰——输入（-）；绿——输出（+）；白——输出（-）。
Red—Input(+)；Black/Blue—Input(-)；Green—Output(+)；White—Output(-)
其他说明（Note）：按用户要求量程和外形尺寸供货。
We can supply according to scaling range and shape dimension required by users.
