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HANSA-FLEX HK S TKV, User Manual, Page: 22 / 23

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HANSA-FLEX HK S TKV User Manual Download Page 22

 

Valid from: 15.02.2021 / Source: VAM-UM-00551-EN-04   

Despite careful checking, we cannot exclude the possibility of errors in this document and we accept no liability for the information it contains. 

 Page 21 

Accuracy 

+/- 2% on the full scale 

 

Repeatability 

+/- 1% 

 

Thread 

BSPP ISO1179  

 

Pressure display 

Pressure gauge with glycerine filling, connection on rear (NPT 1/8“) 

Stainless steel model (0 - 6000 psi) 0 - 400 bar 

 

Temperature display 

Insertion thermometer without glycerine filling 

Stainless steel model 0-120°C 

 

Loading valve 

Size ¾“ and 1“: Load valve (needle valve) 

Stainless steel model produces a delta p of up to (6000 psi) ~ 414 bar 

 

Medium 

Suitable for all mineral oils 

 

 

Summary of Contents for HK S TKV

Page 1: ...e Power Meter Stainless steel design Pressures up to 350 bar Volume flow up to 190 l min Temperature display up to 120 C Internal overpressure protection Can be used with all mineral oils Power supply...

Page 2: ...DUCTING THE POWER MEASUREMENT 12 General information 12 Standard test condition 12 Pump test 13 Test sequence 13 Pressure relief valve test 14 Test sequence 15 MAINTENANCE 16 Pressure release 16 Disma...

Page 3: ...e protective case scale can be rotated 360 to make it easier to read In addition the unique spring loaded design of this volume flow meter reduces its sensitivity to viscosity and allows it to be inst...

Page 4: ...entative of the shipping agent within 48 hours of delivery and lodge a complaint with the shipping agent The purchaser has sole responsibility for lodging a complaint about any damage to the device ca...

Page 5: ...A calibrated spring 6 counteracts the flow in the forward direction These volume flow meters are the most readable products in their class Vivid coloured indicators move across the linear display scal...

Page 6: ...ater applications If the measuring device is to be used for both mineral oil and water brass water meters are recommended Please contact the manufacturer for customer specific details CAUTION The volu...

Page 7: ...ce work Mount the volume flow meter either horizontally or vertically flow arrow pointing upwards or to the side If the volume flow meter needs to be mounted inverted special inverted scales are avail...

Page 8: ...opposite direction This causes an excessive difference in pressure that may damage the internal components The volume flow meter is also available in a modified version that offers a bypass function...

Page 9: ...nch flats of the volume flow meter next to the pipe connection that is to be installed Do not screw on the opposite end of the volume flow meter as this may cause leaks Attach the flat spanner on the...

Page 10: ...inlet side Do not screw on the opposite end of the power meter as this may cause leaks See Figure 4 Attach the wrench on the same side on the valve body on which the pipeline is tightened Never attac...

Page 11: ...t contains Page 10 Figure 5 Power meter in the transport case 4 Turn the premounted volume flow meter by hand after installation so that you can see the flow scale Turn the volume flow meter by hand s...

Page 12: ...valve 1 The load valve must be fully opened before the test in the hydraulic circuit is initiated Turn the load valve handle anticlockwise to open the load valve fully If the load valve is not opened...

Page 13: ...g any measurements General information The power meter is designed for measuring volume flow Q l min and pressure p bar The result of the power measurement is calculated from the product of the volume...

Page 14: ...meter 4 is connected on the input side IN to the pressure line of the pump 1 which is preferably safeguarded by means of a pressure relief valve 3 2 With a fully opened loading valve 4 3 the hydrauli...

Page 15: ...d evaluated 6 The power formula see page 11 can then be used to calculate the hydraulic power P kW of the pump and demonstrate the current level of efficiency Please note The pressure relief valve 3 m...

Page 16: ...ayed as a function of the load pressure 4 1 on the scale of the volume flow meter 4 4 in l min LPM 5 As the load pressure 4 1 starts to get close to the pressure that is currently set for the PRV 3 so...

Page 17: ...d e g between valves and cylinders They should be released by operating an adjusting lever or valve The pressure release should be checked e g using a pressure gauge Dismantling and cleaning the volum...

Page 18: ...ts 6 Place all parts on a clean work surface Clean and check all parts Replace any parts that appear worn or damaged Check the O ring seal 11 see Table 1 page 4 of the inlet connector for any damage a...

Page 19: ...heavily cyclical applications in which frequent decoupling can occur please contact one of the technical service staff for further recommendations Maintaining the pressure loading unit Loading valve I...

Page 20: ...t pressure protection HANSA FLEX article number K MEP2470 Figure 11 Power meter with burst pressure protection Figure 12 Locking screw Figure 13 Hex nut screw in part with safety disc 1 Remove the loc...

Page 21: ...es and 6000 psi 420 bar max Stainless steel models sizes and 1 5000 psi 350 bar max Drop in pressure Please note Pressure 10 PSI 0 69 BAR volume flow 1 gal min 3 78 l min The hydraulic system needs to...

Page 22: ...ll scale Repeatability 1 Thread BSPP ISO1179 Pressure display Pressure gauge with glycerine filling connection on rear NPT 1 8 Stainless steel model 0 6000 psi 0 400 bar Temperature display Insertion...

Page 23: ...from 15 02 2021 Source VAM UM 00551 EN 04 Despite careful checking we cannot exclude the possibility of errors in this document and we accept no liability for the information it contains Page 22 DIMEN...

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