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:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.