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Flow sensor FS7.4W

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Gas flow sensor with flow range from 0 to 100 m/s and temperature range from -20 °C to +400 °C

For measuring flow rates using a symmetrical heater design and having an excellent sensitivity and reproducibility.

Product Name

FS7.0.4W.015

Measured medium

Gas Flow

Flow direction

One direction (anemometric)

Operating temperature range

-20 °C to +400 °C

Chip size/dimensions

6.9 x 2.4 x 0.20/0.60 mm

Connection type

Pt/Ni wires

Flow range CTA mode

0/ms to 100 m/s

Response time t63

~200 ms (jump from 0 to 10000 sccm)

Response sensitivity

0.01 m/s

Substrate

Ceramic

Sensor wire

3 pins, Pt/Ni-wires, Ø 0.2 mm, 15 mm long

Product Old code

350.00218

Product code

104999

Product details

Product description FS7.4W

The IST AG FS7.4W gas flow sensor has been developed for applications with temperatures up to 400 °C. The design of the FS7.4W is based on the FS7 design which offers a symmetrical heater that enhances sensitivity. The FS7.4W flow sensor is applicable in gas and offers excellent long-term stability. The small thermal mass of the FS7.4W sensor provides a fast response time.

Benefits & Characteristics of the FS7 gas flow sensor

Easy adaptation in various applications and housings
Excellent long-term stability
Simple signal processing
Simple calibration
Stable platinum technology
Excellent reproducibility

Customer-specific sensor available upon request.

Quality

Consistent with the well-known, high-quality standards in Switzerland, IST AG is certified according to ISO 9001:2015 (quality) and ISO 14001:2015 (environment). Appropriate processes are part of our daily work. They are regularly audited and extended parallel to the growth of our company.

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