XGZF4000 Plastic Air Flow Sensor Flow Meter

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Product Overview

Description



Products Description


The XGZF4000 series adopts micro-electromechanical system (MEMS) flow sensor chip technology and thermodynamic principles to measure the flow of gaseous media in the flow channel. Reasonable flow channel design to make the pressures stable; it provides high-precision, fast response processing circuit, as well as MEMS integrated circuit + special calibration circuit that can process the internal temperature compensation and calibration. It can accurately obtain accurate, real-time and effective flow signals to ensure the high stability and reliability of the product.


Applications


 Portbale Ventilator, Household Oxygen Generator
 CPAP Device
 Anesthesia for childbirth
 Critical care equipment
 HVAC
 Air purifier
 Environmental climate monitoring
 Fuel cell control and
 More applications for air flow control and measurement


Features


 High sensitivity, wide measuring range
 Internal temperature compensation calibration
 High accuracy, high resolution
 Reliable quality, stable performance, low cost
 The latest generation of MEMS chip technology
 Linear output (Analog or Digital)
 Fast response time
 Resistant to condensated water


Electronic Performance


Unless otherwise specified, measurements were taken with a supply voltage of (8 ~24 )VDC (Default: 12 VDC) Vdc at a temperature of 25±1℃ and humidity ranging from 40﹪~60﹪%RH.


Specifications
Min.
Typ.
Max
Unit
Analog output
0.5

4.5
V
Digtial output
6554

57015

Accuracy

±1.5

%FS
Offset drift

0.02

%FS
Resolution

0.1

%FS
Range
0

300
SLM
FS output
4.4
4.5
4.55
V
Offset output
0.44
0.5
0.55
V
Response time

20

mSec
Working voltage
8
12
24
V
Working current

24
30
mA
Working pressure
0.3

0.5
Mpa
Compensation Temp.
0

60
Working temp.
-25

85
Storage temp.
-40

90


Dimension (Unit:mm)






Order Guide





Range
Unit
Max.Flow Speed(m/s)
XGZF4012A
0-12
SLM
0.527
XGZF4020A
0-20
SLM
0.877
XGZF4035A
0-35
SLM
1.535
XGZF4050A
0-50
SLM
2.193
XGZF4100A
0-100
SLM
4.387
XGZF4150A
0-150
SLM
6.58
XGZF4200A
0-200
SLM
8.773
XGZF4300A
0-300
SLM
13.16
XGZF4500A
0-500
SLM
35.5
Integral Materials
Silicon carbide, epoxy resin, polyphenylene sulfide (PPS), FR4, sealing silicone
Test Condition:VIN=12±0.01VDC,Ta=25℃。RH:40%





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