Liquid flow sensoren
Sensirion's liquid flow sensoren zijn een nieuw standaard op het gebied waar lage vloeistof flow monitoring, regelen en doseren belangrijk is. De gepatenteerde CMOSens® Technology (US Patent 6813944) zorgt ervoor dat de vloeistof flow contactloos gemeten kan worden in grootheden van milliliters, microliters en zelfs nanoliters per minuut.
Hier treft u een overzicht aan van de diverse series zoals BMF deze kan leveren:
Click voor datasheet
Eigenschappen LG16 serie
LG16 for flow rates from nl/min up to 5 ml/min
LG216 for flow rates up to 20 ml/min (H2O)
Totally non-invasive sensing principle
Resolutions down to the sub nl-range
High speed: 40 ms response time
Digital I2C interface or analog output 0…5V
Supply voltage range 5 V-12 V or 3.3 V-12 V
Flow channel made of glass (borosilicate or fused silica)
Bio compatible, high chemical resistance
Datasheet LG16 [224 KB]
Datasheet LG216 [179 KB]
Click voor datasheet
Eigenschappen flow meter voor hydrocarbons
For flow rates below 100 ml/min (hydrocarbons)
Highest sensitivity to lowest flow rates
For hydrocarbons various other media: alcohols, oils, diesel, gasoline, adhesives, silicon oils, etc.
Robust housing suitable for industrial applications
Fast response time (< 50 ms)
Superb chemical resistance, inert materials
Straight flow path made of glass, no moving parts
Outstanding repeatability of all measurements
Protection Class IP 65
Analog output 0…10V
Supply voltage 24 V
Eigenschappen SLQ-QT105
For flow rates up to 120 ml/min (hydrocarbons)
Highest sensitivity down to the lowest flow rates
Fast response time down to 30 ms
RS485 digital interface
For photoresists and solvents
Straight flow path no moving parts
Assured purity Superb
chemical resistance
Wetted materials: PCTFE, PFA and quartz glass only
Maximum working pressure 3 bar (high pressure ratings available on request)
Click voor datasheet
Eigenschappen Nano Flow SLG1430
Max. flows available [µl/min]: 1.5/7.0/40
Ultra low flow detection down to pL/min
Media isolated, high pressure resistance
Flow path made of fused silica and PEEK™ only
Minimized swept volume
Outstanding repeatability of all measurements
Calibrated, linear output
RS-232 digital interface
Click voor datasheet
Eigenschappen Micro Flow ASL1600
Max. Flows available [µl/min]: 1000 / 4000
Ultra low flow detection down to 100 nl/min
Totally media isolated, metal free
Flow path made of PEEK™, glass and Teflon® only
Response time 30 ms only
Outstanding repeatability of all measurements
Calibrated linear output
RS-232 digital interface
Mogelijkheden OEM sensors
Flow rates from nl/min up to 100 ml/min
Totally non-invasive sensing principle
High speed: 40 ms response time
Supply voltage 2.8V - 3.3V
Digital I2C interface
Liquids: H2O, Methanol, Blood, EtOH, ACN...
Dead volume free (straight capillary only)
Absolute pressure: 0 ... 1000 bar
Response time: ms-range
Resolution: down to 0.1 nano liter/min.
Liquid flow range: +/- nl ... 100 ml/min. (bi-directional) \
Temperature range: -40 ...120 °C
Lab Kits
Voor het testen van de diverse liquidflow sensoren heeft Sensirion tevens een lab kit.
Eigenschappen van de lab kits:
Totally media-isolated measurement principle
Flow Channel made of Glass and PEEK™
Available maximum flow rates [µl/min]: 1.5; 7.0; 40; 1000; 4000
High sensitivity and fast response times
"Plug&Play" – measurement without delay
Repeatability better than 1% of measured value
Communication via RS232 interface
Evaluation of measured data by means of Windows software
Power supply for 110...230V / 50...60Hz
