LG01-2000A090
LG01-2000A090 is Liquid Flow Switch and Bubble Detector manufactured by SENSIRION.
LG01-2000Axxx
Liquid Flow Switch and Bubble Detector
- Detection of low liquid flow in the ml/min Range
- Totally non-invasive
- Ultra-fast response time of 100 ms
1.1.1 Product Summary 1.1.2 The LG01 Liquid Flow Switch enables detection of flow of liquid in the range of ml/min. The output signal is 5V when the flow rate is higher than the specified flow switch point and 0V below this limit or when air or bubbles are found inside the sensor’s flow channel instead of liquid.
1.1.3 Excellent chemical resistance and biopatibility are ensured: The flow path of the LG01 Liquid Flow Switch is formed by a simple, straight glass capillary.
For more information on munication, please refer to section 2 of this document.
1 Sensing Performance
Table 1: Model specific performance of LG01 (all data for medium H2O, 23°C)
Parameter
LG01-2000A090 LG01-2000A005
H2O flow switching point H2O maximum flow rate
Accuracya of switching point
±10
±10
Switching hysteresis
±5
±5
Mounting orientation sensitivityb
+2
+14
Flow detection response time 63
Response time on power-up
Operating temperature
+10…+50
Ambient storage temperaturec
-10…+60
Operating pressure
Proof pressure
5 a Better available on request b Maximum shift of switching point if mounted vertically c Non-condensing, flow path empty
1.1 Operation with Other Liquids than Water
Unit ml/min ml/min % of switching point % of switching point % of switching point ms ms °C °C bar...
