Production:
美国SEC品牌 双极锁存霍尔传感器 带上拉电阻S632ESO
水流量传感器主要由塑料阀体 、水流转子组件和霍尔传感器组成。它装在测量设备进水端,用于检测进水流量,当水通过水流转子组件时,磁性转子转动并且转速随着流量变化而变化,霍尔传感器输出相应脉冲信号,反馈给控制器,由控制器判断水流量的大小,进行调控
直流操作参数VDD = 2.5伏特到24 V(除非另外说明)
| Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Units |
| Operating Point |
BOP |
E spec., TA = 85°C |
10 |
18 |
30 |
G |
| Release Point |
BRP |
-30 |
-18 |
-10 |
G |
| Hysteresis |
BHYS |
30 |
36 |
45 |
G |
| Operating Point |
BOP |
L spec., TA = 150°C |
5 |
18 |
40 |
G |
| Release Point |
BRP |
-40 |
-18 |
-5 |
G |
| Hysteresis |
BHYS |
20 |
36 |
50 |
G |
| Parameter |
Symbol |
Test Conditions |
Min |
Typ |
Max |
Units |
| Operating Point |
BOP |
E spec., TA = 85°C |
10 |
18 |
30 |
G |
| Release Point |
BRP |
-30 |
-18 |
-10 |
G |
| Hysteresis |
BHYS |
30 |
36 |
45 |
G |
| Operating Point |
BOP |
L spec., TA = 150°C |
5 |
18 |
40 |
G |
| Release Point |
BRP |
-40 |
-18 |
-5 |
G |
| Hysteresis |
BHYS |
20 |
36 |
50 |
G |
|
参数 |
Symbol |
测试温度条件 |
Min |
Typ |
Max |
Units |
|
动作点 |
BOP |
E spec., TA = 85°C |
10 |
18 |
30 |
G |
|
释放点 |
BRP |
-30 |
-18 |
-10 |
G |
|
回差 |
BHYS |
30 |
36 |
45 |
G |
|
动作点 |
BOP |
L spec., TA = 150°C |
5 |
18 |
40 |
G |
|
释放点 |
BRP |
-40 |
-18 |
-5 |
G |
|
回差 |
BHYS |
20 |
36 |
50 |
G |
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