YJJ AWM42100VH Gas Flow Sensor Is Used In Fields Such As Industrial Automation And Environmental Monitoring

Product Description:

YJJ AWM42100VH Gas Flow Sensor Is Used In Fields Such As Industrial Automation And Environmental Monitoring

Features:

AWM40000 series gas flow sensors include signals without amplification and amplification or signal processing. The gas flow sensor has an electric bridge structure consisting of a heater and a temperature sensitive element. The bridge type structure has a sensitive and fast response to the flow of air or other gas flowing through the chip. 6slpm device. Its main features are:.The latest micromachining technology. The maximum detection flow rate 0-6slp. The working temperature can reach 125 degrees C. The highest can bear the co membrane pressure of 150psi. Fast response, low current loss. Zero and full range high stability applications: cable inflator, medical ventilator and vital capacity apparatus, gas detection equipment, gas calibration

FEATURES
· Ranges 0...±25 and 0...±1000 sccm1
· Bidirectional sensing
· Actual mass flow sensing
· Ceramic flow tube
· Manifold mount/o-ring sealed
SPECIFICATIONS ELECTRICAL CONNECTION
Maximum ratings
Supply voltage2 8 to 15 V
typ. 10 ±0.01 V
Power consumption max. 60 mW
Temperature limits
Operating -40 to 125°C
Storage -40 to 125°C
Mechanical shock 100 g (5 drops, 6 axes)
1 2 3 4 5 6
P 1 P 2
Note:
1 sccm denotes standard cubic centimeters per minute
2 Output voltage is ratiometric to supply voltage
SERVICE
To be used with dry gases only.
The AWM42150VH is a special sensor for
hydrogen (H2) flow.
The AWM series is NOT designed for liquid
flow and will be damaged by liquid flow through
the sensor.
2/6 November 2004 / 624
AWM42000 Series
Mass flow sensor for gases
Part no. Flow range
(full scale)
Max. flow
change4
Output voltage
@ trim poin
AWM42150VH ±25 sccm 5.0 l/sec 8.5 ±1.5 mV @ 25 sccm
AWM42300V ±1000 sccm 5.0 l/sec 54.7 ±3.7 mV @ 1000 sccm
PERFORMANCE CHARACTERISTICS
VS = 10 ±0.01 V, TA = 25°C

Specifications: