FLS K315U Instruction Manual Download Page 3

 
 
 

 

3. Specifications 

 

 

 

3.1.  Technical Data 

 

Associated Flow Sensor: Hall effect (ULFXX.H) 
Supply voltage: 12 to 24 VDC regulated 
Output signal: square wave 
Output type: transistor NPN open collector 
Output current: 10 mA max. 
Relay Output: mechanical SPDT contact, 3 A @ 30 VDC, 3 A @ 230VAC resistive load 
Flow trip point: freely adjustable  
- up to 21 l/h (0.09 gpm) for ULF01  
- up to 53 l/h (3.34 gpm) for ULF03  
Local Status Indicator: GREEN Led = Flow  RED Led = No Flow 
Enclosure: IP65 
Operating temperature: 0 to 60°C (32 to 140°F) 
Relative humidity: 0 to 95% non-condensing 
Housing material: PVC 

Standards & Approvals 

Manufactured under ISO 9002 
CE  

 

3.2.  Dimensions 
 
K315 

KIT      

 

 

 
 
 
 
 
 
 

 

K315U – Frequency Output & MIN Alarm

3

Summary of Contents for K315U

Page 1: ...ntroduction 2 1 1 Safety Instructions 2 1 2 Unpacking 2 2 Description 2 3 Specifications 3 3 1 Technical Data 3 3 2 Dimensions 3 4 Installation 4 4 1 Sensor Assembly 4 4 2 Wiring 5 5 Calibration 7 5 1 Calibration Mode 7 5 2 Operative Mode 7 6 Troubleshooting 8 7 Ordering Data 8 K315U Frequency Output MIN Alarm 1 ...

Page 2: ...his instrument To clean the device use only chemical compatible products 1 2 Unpacking Please verify that the product is complete and without any damage The following items must be included K315U Frequency Output MIN Alarm KIT for Ultra Low Flow Sensor with PVC plate included Instruction Manual 2 Description This Kit consists of an additional IP65 housing mounted aside the sensor via a PVC plate I...

Page 3: ...l SPDT contact 3 A 30 VDC 3 A 230VAC resistive load Flow trip point freely adjustable up to 21 l h 0 09 gpm for ULF01 up to 53 l h 3 34 gpm for ULF03 Local Status Indicator GREEN Led Flow RED Led No Flow Enclosure IP65 Operating temperature 0 to 60 C 32 to 140 F Relative humidity 0 to 95 non condensing Housing material PVC Standards Approvals Manufactured under ISO 9002 CE 3 2 Dimensions K315 KIT ...

Page 4: ...ensor with O C output MIN alarm Installation 4 1 Sensor Assembly crew down completely the sensor onto the PVC plate and connect electric cables 4 S according to specifications K315U Frequency Output MIN Alarm 4 ...

Page 5: ... terminals for an easy cabling Sensor Wiring Diagram Power Wiring Diagram Unscrew the General recommendation Always ensure the po Strip around 10 mm 0 4 of insulation from the wire tips and tin bare ends to avoid fraying Ferrules are suggested when connecting more than one wire to a single termin Remove the up Insert wire tip or ferrule completely into the terminal and fix with the screw until fin...

Page 6: ...r does not provide power supply to the K315U onnection to a PLC Instrument with separate power supply R n In alarm condition the Local Status Indica LED is RED Connection to FlowX3 Instruments KIT External power supply is required onnection to a PLC with built in power supply C C K315U Frequency Output MIN Alarm 6 ...

Page 7: ...otentiometer in the opposite direction anti clockw until the led turns d You must stop turning the potentiometer as soon as the led turns red 5 position most uitable switch delay ct the 3 second switch delay select the 10 seconds switch delay n seconds re Now the Alarm calibration is complete 5 2 Operative Mode Switch 1 must be in ON Switch 2 can be used to select the s OFF position to sele ON pos...

Page 8: ...Wire insertions into in term holes sec 4 2 Wir Flow velocity it must be 0 15m s Incorrect setting alarm rify Wire holes sec 4 2 Wiring Unit Calibration sec 5 Calibration Relay no activated No or wrong power supply Incorrect cabling Ve Power supply sec 4 2 Wiring insertions into in terminal Ordering Data using Gaskets Enclosure Description 7 Part No Ho U Frequency Output MIN Alarm KIT LF K315U PVC ...

Reviews: