Sensirion Flow Meter Flow Sensor, -400 sccm → 400 sccm

  • RS Stock No. 123-7147
  • Mfr. Part No. ASF1400
  • Brand Sensirion
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CH
Product Details

Sensirion ASF1400/ASF1430 Mass Flow Meters

The Sensirion ASF14x0 Mass Flow Meters enable extremely accurate bidirectional measurement of gas flow over four orders of magnitude. Sensirion’s CMOSens® sensor technology combines high precision sensor elements with amplification and ADC circuits in single CMOS chips. The devices are fully calibrated and temperature compensated, and are mounted in rugged, chemically inert PBT housings. Typical applications include mass flow metering for process control, medical applications, heating ventilation and air conditioning (HVAC) solutions, and gas flow metrology.

The ASF1430 type has a faster response and is suitable for measuring fast-changing gas flow; it can provide data rates of up to 200 Hz.

Unique dynamic flow range: 0.01 to 400 sccm
Overpressure tolerance: 2 bar (29 psi)
Supply voltage range: 7 to 18V dc
RS-232 digital interface

Mass Flow Sensors and Meters

Specifications
Attribute Value
Media Monitored Air, Gas
Device Type Flow Meter
Minimum Flow Rate -400 sccm
Maximum Flow Rate 400 sccm
Supply Voltage 7 → 18 V dc
Pipe Diameter Range 5 mm
Connection Type RS-232, SPI
Maximum Pressure 2bar
Material PBT
Minimum Media Temperature 0 °C
Maximum Media Temperature +70°C
Minimum Operating Temperature 0°C
Maximum Operating Temperature +70°C
Current Rating 20 mA
8 In stock for FREE next working day delivery
Price Each
£ 232.44
(exc. VAT)
£ 278.93
(inc. VAT)
Units
Per unit
1 - 4
£232.44
5 - 9
£209.19
10 - 24
£199.89
25 +
£192.92
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