Kobold KAL-A Скачать руководство пользователя страница 3

  

KAL-A(K) 

KAL-A(K)  K05/1116 

 

Page 3 

2. Note 

Please read these operating instructions before unpacking and putting the unit 
into operation. Follow the instructions precisely as described herein.  
The devices are only to be used, maintained and serviced by persons familiar 
with these operating instructions and in accordance with local regulations 
applying to Health & Safety and prevention of accidents.  
 
When used in machines, the measuring unit should be used only when the 
machines fulfil the EC-machine guidelines. 
 
 
 

3. Instrument 

Inspection 

Instruments are inspected before shipping and sent out in perfect condition.  
Should damage to a device be visible, we recommend a thorough inspection of 
the delivery packaging. In case of damage, please inform your parcel service / 
forwarding agent immediately, since they are responsible for damages during 
transit. 

 
 
 

4. Regulation 

Use 

The KOBOLD 

KAL-A..

 Flow Meter is intended for use in measuring moderate 

flow rates of low-viscous or dirty liquids.  
The KOBOLD 

KAL-AK..

 Flow Meter is intended for use in measuring and 

monitoring moderate flow rates of low-viscous or dirty liquids.  
 

Analogue Output / Limiting Signal 

For measuring the flow rate of the liquids the device is equipped with a 4-20 mA 
output signal. Additionally the model KAL-AK.. is equipped with a limit switch 
(NPN or PNP). 
 

Trend Display 

A LED bar graph display indicates the current flow rate and the set point  
(KAL-AK) via a flashing LED

 

Sensor 

The model KAL-A and KAL-AK consists of a sensor with integrated electronic. 
The devices may only be used for liquids to which the probe material is resistant. 
With proper installation and maintenance, the probes are not sensitive to soiling 
and cause practically no pressure loss. 

Содержание KAL-A

Страница 1: ...Operating Instruction for Electronic Flow Meter Monitor Compact Version Model KAL A KAL AK...

Страница 2: ...5 7 Electrical Connection 5 8 Output 8 9 Commissioning 9 10 Maintenance 12 11 Diagnostics 12 12 Technical Information 12 13 Order Codes 13 14 Dimensions 14 15 EU Declaration of Conformance 15 Manufact...

Страница 3: ...ervice forwarding agent immediately since they are responsible for damages during transit 4 Regulation Use The KOBOLD KAL A Flow Meter is intended for use in measuring moderate flow rates of low visco...

Страница 4: ...the internal pipe diameter and the flow profile of the liquid in the pipe can interact to produce significant deviations from the flow ranges in the above table 5 Operating Principle The KAL A Flow Me...

Страница 5: ...ith fluid The mounting position has to be smooth and free of turbulence Recommended input and output length 5 x pipe diameter of straight run piping both upstream and downstream of the flow switch In...

Страница 6: ...g left For model KAL AK the adjusted switching point is additionally indicated by a flashing LED If the flow rate has reached the set point value selected by the user then the LED is flashing Bi colou...

Страница 7: ...tput Plug connector M12 24 VDC 2 1 4 3 Output NPN PNP only for KAL AK 4 20 mA GND SET pushbutton The calibration switch is used to start the flow calibration procedure Potentiometer a Calibration left...

Страница 8: ...AK The output characteristics of the switch logic will be customised by the factory NPN output The semiconductor output switches to GND GROUND 0 VDC or is highly resistant The maximum output current i...

Страница 9: ...ical Mechanical Connection and electrical Electrical Connection installation of the sensor the flow meter has to be put into operation as described in this section Calibration a Zero flow calibration...

Страница 10: ...blink The maximum flow speed must be present Now press the SET button The bi coloured LED blinks green Do not make any changes potentiometer setting etc while the bi coloured LED is blinking This adju...

Страница 11: ...also switched at the same time slowly flashing switching point LED set point Actual value set point Alarm status Bi coloured LED red Actual value 0 no flow present slowly flashing switching point LED...

Страница 12: ...aracteristics 4 20 mA optional 0 20 mA Max load 500 Ohm Switching Point Adjustment via Potentiometer KAL AK Semi conductor output NPN or PNP factory set on customer request Switching Characteristics N...

Страница 13: ...1 KAL A0312A4 1 4 NPT KAL A5308A4 KAL A5408A4 1 2 NPT KAL A5315A4 KAL A5415A4 3 4 NPT KAL A5320A4 KAL A5420A4 Tri Clamp DIN 32676 KAL A4440A4 4 20 mA N O contact NPN PNP switchable G 1 4 KAL AK1308AS...

Страница 14: ...3 120 NPT 16 123 NPT 27 137 NPT 33 133 KAL Sensor A mm B C mm D mm M12x1 SW 19 23 43 G SW 19 26 43 G SW 27 43 58 G SW 32 43 58 KAL with pipe fitting A B C mm D mm E mm G SW 27 10 50 81 G SW 27 10 50 8...

Страница 15: ...rds noted below EN 61000 6 3 2011 09 Electromagnetic compatibility EMC Part 6 3 Generic standards Emission standard for residential commercial and light industrial environments EN 61000 6 1 2007 10 El...

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