Bühler technologies IO-Link HD NS 250 AM Series Скачать руководство пользователя страница 21

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NS xx/xx-AM, HD-NS xx-AM

9.5 Technical Data HD NS 250 ..-AM

Basic unit

min. 600

lower check valve

Optional
frame with
pipe clamp

upper check valve

Bleeder valve

Air port

4x Ø16

Fluid
port

100

200x200

250x250

Plug for removing the
float
Installation space
450 mm

Optional
mounting clamp

L=L1+582

170

120

min. 412

Max. operating pressure

250 bar

Max. operating temperature

50 °C

spec. min. fluid weight

0.80 kg/dm³

L1 max.

5000 mm

Weight at L1=500 mm

approx. 15 kg

Weight L1+100 mm

approx. 0.65 kg

Longer version available upon request

Material

Float SK597

Solid plastic

Riser

1.4571

Upper end piece

Steel

Bottom end piece

Steel

Check valve

1.4571

Bleeder valve

1.4571

Sight glass

Connection

Air end

Water end

Options

Continuous liquid level measurement BLT or switching contacts, see below

Accessories

Item no.:

20 51 002
22 54 999

22 74 999

Description:

Mounting clamp heavy series SPAL 6060
Frame for ground anchoring the level switch
with SPAL 6060 pipe clamp
Masonry screws 4x DIN529-M12x300 with nuts

Note!

These level switches include TÜV-approval.
Tested to Pressure Equipment Directive 2014/68/EU (Module G).

Bühler Technologies GmbH

BE200001 ◦ 08/2020

Содержание IO-Link HD NS 250 AM Series

Страница 1: ...instructions External level switches NS xx xx AM HD NS xx AM BE200001 08 2020 Bühler Technologies GmbH Harkortstr 29 D 40880 Ratingen Tel 49 0 21 02 49 89 0 Fax 49 0 21 02 49 89 20 E Mail fluidcontrol buehler technologies com Internet www buehler technologies com ...

Страница 2: ...ead this instruction carefully prior to installation and or use Pay at tention particularly to all advises and safety instructions to prevent in juries Bühler Technologies can not be held responsible for misusing the product or unreliable function due to unauthorised modifications All rights reserved Bühler Technologies GmbH 2020 Document information Document No BE200001 Version 08 2020 ...

Страница 3: ...ctions 9 4 3 Information on the correct operation of reed contacts in Bühler level switches 9 4 4 Level Switch With Transducer Tube 4 20 mA Output or IO Link 10 4 5 Retrofitting the transducer tube 10 5 Operation and control 11 5 1 Initial operation 11 5 2 Bleeding 11 6 Cleaning and Maintenance 12 7 Service and repair 13 8 Disposal 14 9 Appendices 15 9 1 Technical Data NS 10 AM 15 9 2 Technical Da...

Страница 4: ...ata and outside the areas of application specified in these instructions is considered improper use 1 2 Functionality 1 2 1 Liquid level monitoring In a number of applications it s beneficial to combine visual and electrical liquid level monitoring The display outside the tank is often most visible This is where the NS AM level switch is used 1 3 Model key NS 10 NS 10 XX XX SK166 XX 0 AM 15 AM 25 ...

Страница 5: ...n Analog 4 20 mA 10 mm resolution 1 7 Model key HD NS 250 HD NS250 AM G1 V XX SK597 XX mm L1 Model designation high pressure level switch Float Length Tank top installation Connection G1 Valve No optional continuous liquid level measurement BLT LD5 LD10 LA5 LA10 if not required IO Link 5 mm resolution IO Link 10 mm resolution Analog 4 20 mA 5 mm resolution Analog 4 20 mA 10 mm resolution 1 8 Model...

Страница 6: ...01 L1 1500 mm Category II analogue output 4 20 mA resolution max 25 bar 120 C Year 2010 READ MANUAL Item designation Item no Category per Pressure Equipment Directive and other product information Pressure and temperature limits Year of manufacture CE mark Cat I and up and notified body number cat II and up The operator must always check the resistance of the level switch materials against the med...

Страница 7: ...d This manual is part of the equipment The manufacturer keeps the right to modify specifications without advanced notice Keep this manual for later use Signal words for warnings DANGER Signal word for an imminent danger with high risk resulting in severe injuries or death if not avoided WARNING Signal word for a hazardous situation with medium risk possibly resulting in severe injuries or death if...

Страница 8: ...he unit must be performed by Bühler authorised personnel Only perform conversion maintenance or installation work described in these operating and installation instructions Always use genuine spare parts Do not install damaged or defective spare part If necessary visually inspect prior to installation to determine any obvious damage to the spare parts Always observe the applicable safety and opera...

Страница 9: ...sport the product inside the original packaging or a suitable alternative The equipment must be protected from moisture and heat when not in use It must be stored in a covered dry dust free room at room temperature 7 Bühler Technologies GmbH BE200001 08 2020 ...

Страница 10: ...rmine the magnet position inside the float NS 10 AM NS 64 25 and NS 100 25 AM HD NS top Float SK 597 Unscrew the hexagon cap at the bottom of the riser and insert the float SK166 top end first Reattach the cap with the seal attached top Float SK 597 Screw the dummy flange onto the bottom end of the steel tube and insert the float SK596 top end first Reattach the dummy flange with seal top Float SK...

Страница 11: ...approved limits even temporarily and to install a contact protective circuit for loads which are not purely ohmic Using test lamps when installing the devices is also pro hibited as these can temporarily allow too much current to flow which can damage the reed contacts In this case non volatile testing equipment should always be used Contact protective circuits for reed switches For direct current...

Страница 12: ...on the left side of the indicator scale The transducer is factory set 4 mA tank empty 20 mA tank full and must not be changed 4 5 Retrofitting the transducer tube The BLT transducer tube can be retrofit In this case the solenoid contacts must be installed left of the indicator scale The transducer tube contains a reed chain with 5 or 10 mm resolution and clips to the right side of the indicator Th...

Страница 13: ...ting up to the top of the tube at a high speed and under high pressure and from being dam aged 5 2 Bleeding If the level switch has a bleeder valve proceed as follows to bleed Loosen the bleeder screw approx 1 turn NOTICE Never unscrew the bleeder screw all the way Forcing the bleeder screw to turn can dam age it and pieces from it may render the level switch inoperable Allow air to bleed until li...

Страница 14: ...ass of the devices Do not use cleaners which could damage the device materials Inadequate filtration may cause sludge deposit in the system In this case the level switch must be inspected Proceed as follows Shut down and depressurise the system component Drain the liquid according to environmental regulations On level switches with shut off close the shut off In this case you will not need to drai...

Страница 15: ... after correcting any malfunctions and switching on the power it must be inspected by the manufacturer Please send the equipment inside suitable packaging to Bühler Technologies GmbH Reparatur Service Harkortstraße 29 40880 Ratingen Germany Please also attach the completed and signed RMA decontamination statement to the packaging We will otherwise be unable to process your repair order You will fi...

Страница 16: ...8 Disposal Dispose of parts so as not to endanger the health or environment Follow the laws in the country of use for disposing of elec tronic components and devices during disposal 14 Bühler Technologies GmbH BE200001 08 2020 ...

Страница 17: ...500 mm approx 7 5 kg approx 8 0 kg approx 8 75 kg Weight L1 100 mm approx 0 2 kg approx 0 2 kg approx 0 2 kg Other versions available upon request Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 22 51 000 22 52 000 22 71 999 Description Flange seal 45 22x2 mm DN15 Flange seal 68 27x2 mm DN25 Mounting bolts 8 x M12x65 Pressure Equipment Directive ...

Страница 18: ...approx 9 5 kg approx 10 5 kg Weight L1 100 mm approx 0 4 kg approx 0 4 kg Other versions available upon request Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 22 51 000 22 52 000 22 71 999 Description Flange seal 45 22x2 mm DN15 Flange seal 68 27x2 mm DN25 Mounting bolts 8 x M12x65 Pressure Equipment Directive information The level switches are ...

Страница 19: ... L1 100 mm approx 0 5 kg Other versions available upon request Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 22 54 000 22 73 999 Description Flange seal 65 25x2 mm DN25 Mounting bolts 8 x M16x70 Pressure Equipment Directive information The level switches are designed manufactured and tested to Pressure Equipment Directive 2014 68 EU according t...

Страница 20: ...Weight L1 100 mm approx 0 5 kg Other versions available upon request Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 22 54 000 22 73 999 Description Flange seal 65 25x2 mm DN25 Mounting bolts 8 x M16x70 Pressure Equipment Directive information The level switches are designed manufactured and tested to Pressure Equipment Directive 2014 68 EU accor...

Страница 21: ... 100 mm approx 0 65 kg Longer version available upon request Material Float SK597 Solid plastic Riser 1 4571 Upper end piece Steel Bottom end piece Steel Check valve 1 4571 Bleeder valve 1 4571 Sight glass PC Connection Air end G1 Water end G1 Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 20 51 002 22 54 999 22 74 999 Description Mounting clamp...

Страница 22: ...1 100 mm approx 1 0 kg Longer version available upon request Material Float SK597 Solid plastic Riser 1 4571 Upper end piece Steel Bottom end piece Steel Check valve 1 4571 Bleeder valve 1 4571 Sight glass PC Connection Air end G1 Water end G1 Options Continuous liquid level measurement BLT or switching contacts see below Accessories Item no 20 51 003 20 55 999 22 74 999 Description Mounting clamp...

Страница 23: ...AC DC 1 A 50 VA M3 DIN EN 175301 803 3 pin PE IP 65 28 89 999 Type Function Max voltage Max switching current Max contact load Connector IP class Item no Changeover contact with LED 24 VDC 1 A 25 VA S6 DIN EN 175291 804 6 pin PE IP 65 28 90 999 red LED red LED When installing a BLT transducer tube with continuous output signal the contacts can only be mounted on the left Level out MKS 1 K 60 MKS 2...

Страница 24: ... voltage UB 18 30 VDC 10 30 VDC Measuring range 0 to 100 4 20 mA 0 100 Output IO Link 4 20 mA IO Link Rev 1 1 Baudrate COM3 230 4k SIO Mode Yes Min Time Period 10 ms Max Load UB 8V 0 02 A 9 9 BLT Standard Pin Assignment Connector M12 base M12 base Number of pins 4 pin 4 pin DIN EN 61076 2 101 30 VDC 30 VDC IP rating with IP67 cable box attached IP67 IP67 Version 1D1S 1A Connection schematic 1D1S I...

Страница 25: ...NS xx xx AM HD NS xx AM 10 Attached documents Declaration of conformity KX200020 RMA Decontamination Statement 23 Bühler Technologies GmbH BE200001 08 2020 ...

Страница 26: ......

Страница 27: ...aminated Ja kontaminiert mit Yes contaminated with explosiv explosive entzündlich flammable brandfördernd oxidizing komprimierte Gase compressed gases ätzend caustic giftig Lebensgefahr poisonous risk of death gesundheitsge fährdend harmful to health gesund heitsschädlich health hazard umweltge fährdend environmental hazard Bitte Sicherheitsdatenblatt beilegen Please enclose safety data sheet Das ...

Страница 28: ...ersetzen Sie vor der Inbetrieb nahme die Verkabelung wieder in den ursprünglichen Zustand Fragen Sie im Zweifel beim Hersteller nach weiteren Informationen Analysing defective assemblies is an essential part of quality assurance at Bühler Technologies To ensure conclusive analysis the goods must be inspected unaltered if possible Modifications or other damages which may hide the cause or render it...

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