Sensor-Finder





Sensor-Finder

Gas-Flow-Sensors

FS6122

Specification

Category: Gas-Massflow-Sensors
Manufacturer: Siargo
Measuring range: ± (-250 ~ 250) Sl/min
Temp. range: -5~65 C°
Pressure range: 0~100 mbar
Pressure drop: <1 mmH2O/l/sec.
Power supply: 5 VDC ± 5%
Input signal: -
Output signal: Analog: 0.5 - 4.5 VDC (Linear) + Digital I2C (14 bit)
Process connection: ISO 5356-1 (Cone 22 mm)
Special features:
  • Flow range: ±250 SLPM Air (custom calibration possible)
  • Pressure range (gauge): 0/-5~+40 cmH2O, 0/-5~+45 cmH2O, -0/-5~+100 cmH2O, ±40/±100 cmH2O (accuracy 1% FS)
  • Rel. Humidity (0-100%, accuracy ±2% @ 20-80% rel.H; max. 5% other ranges)
  • Temperature (-10-60°C, accuracy: ±0.5°C)
  • Sampling rate: 1 ms, resposne time: 1.8 ms
  • Fully altitude compensated: -400 to 3000 meter (700 to 1060 mbarg)
  • Temperature compensated: -5 to +65°
  • Standard ISO 5356-1 (22 mm) process connection
  • No additional piping necessary
Media: Air
Accuracy: Durchfluss: ±(2.5 oR +0.5 FS)%; Druck: ±1% FS, Temp.: ±0.5%; rel. Feuchte: ±2% (20-80% rel. H):
Repeatability: Durchfluss: ±0.5% oR; Relativdruck: 0,5% FS
Response time: 5 ms
Turn-Down-Ratio: 100:1
Display: N

Description

The new FS6122-Series is a multiple measurement (flow + pressure + rel. humidity + temperature) in one single sensor case: air mass flow (±250 SLPM) and gauge pressure (0/-5~+40 cmH2O, 0/-5~+45 cmH2O, -0/-5~+100 cmH2O, ±40/±100 cmH2O), relative humidity (0-100%) and temperature (-10 to 60°C) . The FS6122 easily be implemented in CPAP-equipment (Continuous Positive Airway Pressure). Flow and pressure are fully factory calibrated and altitude compensated. An ultra-fast update time (1 ms) and high sensor sensitivity allow the precise direct measurement of air-mass-flow and gauge pressure as well as the detection of fast flow and pressure events/peaks. Alternatively the FS6122 can be ordered without pressure sensor inside.
A small dead volume with a compact form factor allow an easy and fast integration with via the 2 ISO 5356-1 (22 mm) connectors in your CPAP system. Beyond the linearized analog output the sensor supports 14 bit I2C communcation protocol. The sensor is completely delivered altitude and temperature compensated and has a low pressure drop.

CAD-Files

Pictures