Product features
The shell material of the sensor is polycarbonate with stable chemical performance. The unique MEMS sensor chip structure and special packaging technology enable the maximum working pressure of the sensor to reach 0.5MPa.
The liquid velocity reached 400mL/min.
High precision(±5%).
Fast response time(40ms).
Super large volume ratio（100：1).
Excellent reliability.
Low cost application.
Mechanical dimensions
Technical parameters
|
Parameter
|
LF2610
|
LF2620
|
LF2630
|
Unit
|
|
Maximum flow
|
±200
|
uL/min
|
|
|
±25 ±400
|
mL/min
|
|
Range than
|
100:1
|
|
|
Precision
|
±5%or±0.5%FS(Larger)
|
|
|
Repetitive
|
±0.5
|
%
|
|
Zero output drift
|
±0.3
|
|
|
Working pressure
|
5~15
|
Vdc
|
|
Power dissipation
|
60
|
mW
|
|
Working current
|
12
|
mA
|
|
Response time T63
|
40
|
ms
|
|
Output way
|
Linear,I2C/analog voltage 0.5~4.5VDC
|
|
|
Maximum working pressure
|
1.0
|
MPa
|
|
Working temperature
|
5~50
|
℃
|
|
Electrical interface
|
SM05B-SRSS-TB(JST)
|
|
|
Calibration mode
|
Deionized water（20℃，101.325kPa）
|
|
|
Packaging materials
|
Polycarbonate
|
|
|
Mechanical dimensions
|
68.7×38.6×16.2
|
mm3
|
|
Weight
|
15
|
g
|
|
Storage temperature
|
-10~+60
|
℃
|
|
Storage humidity
|
<95%RH(No icing or condensation)
|
|
Electrical interface
