Bourdon Tube Pressure Gauges

Transcription

1 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications measuring monitoring analysing Housing: 6 mm, 8 mm, 1 mm, 16 mm Rectangular asing: 96 x 96 mm, 1 x1 mm Options: mm, mm, mm, mm onnection: G 1 (housing 6, 8 mm) G 1 (housing 1, 16 mm) Material Housing: stainless steel, aluminium onnection: Measuring ranges: 1... bar to...+1 bar Options: liquid filling; ; transmitter 1 / KOBOL companies worldwide: ALGRIA, ARGNTINA, AUSTRALIA, AUSTRIA, BLGIUM, BULGARIA, ANAA, HIL, HINA, OLOMBIA, ZH RPUBLI, OM. RPUBLI, GYPT, FRAN, GRMANY, INIA, INONSIA, IRAN, ITALY, MALAYSIA, MIO, MOROO, NTHRLANS, PRU, POLAN, SINGAPOR, SLOVAKIA, SPAIN, SWITZRLAN, THAILAN, TUNSIA, UNIT KINGOM, USA, VNZULA, VITNAM KOBOL Messring GmbH Nordring 6719 Hofheim/Ts. +9() Fax +9() Mail: info.de@kobold.com Internet: Model: MANR MANQ 1

2 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications Application These KOBOL pressure gauges can be used for all applications where accuracy, repeatability and longterm stability are of special importance. They can be used for liquid or gaseous substances which do not crystallize, are not highly viscous and do not corrode. The extensive range of options allows the user to adapt the instruments to his own special requirements. All the pressure gauges comply general international guidelines and take account of standard as well as applicationspecific requirements. KOBOL Bourdon tube pressure gauges are the re sult of over 7 years experience in building pressure gauges. Measuring principle Mechanical pressure measurement uses the principle of an elastic measuring element, which generates a precisely defined, reproducible deflection when subjected to pressure. The motion works convert this into a rotary motion of the pointer. The pressure at the measuring element can be read on the scale of the dial. Unifilar drawing Fields of application Mechanical engineering Hydraulics ompressors Pumps Plant construction 6 Pressure Housing The following housing diameters are available: 6 mm, 8 mm, 1 mm and 16 mm. The housing is made of stainless steel. As an alternative to the 1 mm or 16 mm diameter pressure gauge, the devices can also be supplied a robust aluminium housing. This option is only available from KOBOL and has proven ideal for very robust use in filled equipment, e.g. in ship s diesel engines. It is also available a rectangular profile housing for integration into control panels. This is available as 96 x 96 mm and 1 x1 mm versions. Housings are optionally available mm, mm, mm or mm nominal diameters. Installation The gauges are most often installed straight into the customer s screw necks. Optional gauge models an installation border on the front are also available for installation into or onto control panels. onnection The gauges 6 and 8 mm housing diameter are supplied a G 1 connecting thread as standard, gauges housing diameter of 1 mm and above G 1 connecting thread. The connection is made of. iaphragm seals can be mounted for viscous, crystallising, aggressive materials or higher temperature materials to prevent the material being measured from penetrating into the measuring system. Other connection types are available on request. Measuring ranges The measuring ranges are graduated according to IN re commendations and lie between 1... bar and...1 bar. Other scales measuring ranges in PSI, Pa or your company logo are available on request. amping liquid Pressure gauges liquid filling are used in locations high alternating dynamic loads, strong vibrations and pulses. The filling ensures easy readability through steady pointer movement even when subjected to extreme loading and heavy vibration. The lubricating effect of the glycerine also keeps wear to a minimum. Glycerine is always used as a matter of principle. In gauges a contact or an electrical measuring transducer, liquid paraffin is used as a nonconductive alternative. Silicon fillings of various viscosities are also optionally available. ontacts For monitoring the system pressure, gauges 1 mm or 16 mm diameter can be fitted up to four limit. Slow action, magnetic spring, inductive and pneumatic are also available (see hapter»ontact Fittings for Pressure Gauges«). subject to change prior notice. 1 /

3 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications Technical ata NG 6/ 8, Rectangular asing Round housing Model Profile housing onnection/housing NG 6 NG 6 NG 8 96x96 1x1 Bottom connection MAN......R R R... MAN......R......R R... Triangular front ring clamp, MAN......RB......R7B......RK......QF1B......QG1B... Front flange MAN......RV......RF7V... 1 / Accuracy class Housing version Filling Ring/housing Pointer Movement Throttle Window Measuring element Protection Overrange protection Ambient temperature onnection Thread connection Max. medium temperature ontacts Options Indicating range.6... bar 1... bar bar bar bar bar bar bar...6 bar...1 bar... bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar subject to change prior notice. 1. stainless steel 1.1 steel, niplated glycerine stainless steel 1.1 light metal/steel niplated aluminium, black anodized, partly plastic aluminium, black anodized from 6 bar =. mm Polycarbonate instrument glass usn (from 1 bar stainless steel 1.71) IP 6 IP 67 IP 6 IP von vorne 1, times short term 1. times (from 1 bar 1.1 times) of F.S. see table. kg.7 kg 1. kg G 1 male G 1 male 8 no yes, max. Trailing pointer, marking pointer, oilfree and decreased, special scale ode of indicating range..a..b

4 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications Technical ata NG 1 onnection/housing Model Bottom connection MAN......RF......RF......RF RF6... MAN......RF......RF......RF RF6... Triangular front ring clamp, back connection MAN......RFK......RFK......RF6K... Front flange MAN......RFV......RFV......RF7V......RF6V... Accuracy class Housing version Filling Ring Pointer Movement Throttle Window Measuring element Protection Overrange protection Ambient temperature onnection Thread connection Max. medium temperature ontacts Options 1. st. steel 1.1 aluminium st. steel 1.1 aluminium glycerine (paraffin contact) st. steel 1.1 steel black st. steel 1.1 steel black aluminium, black anodized from 6 bar =. mm instrument glass usn (from 1 bar stainless steel 1.71) IP 6 IP 67 short term 1. times (from 1 bar 1.1 times) of F. S. see table G 1 male 8 max. max. max. max. Trailing pointer, marking pointer, oilfree and decreased, special scale Indicating range.6... bar 1... bar bar , bar bar bar bar bar...6 bar...1 bar... bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar subject to change prior notice...a..b ode of indicating range..a..b..a..b..a..b 1 /

5 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications Technical ata NG 16 onnection/housing Model Bottom connection MAN......RG......RG......RG RG6... MAN......RG... al...rg... al...rg7... al...rg6... al Triangular front ring and clamp, back connection MAN......RGK... al...rg6k... al Front flange MAN......RGV... al...rgv... al...rg7v... al...rg6v... al Accuracy class Housing version Filling Ring Pointer Movement Throttle Window Measuring element Protection Overrange protection Ambient temperature onnection Thread connection Max. medium temperature ontacts Options 1. st. steel 1.1 aluminium st. steel 1.1 Aluminium glycerine (paraffine contact) st. steel 1.1 steel black st. steel 1.1 steel black aluminium, black anodized from 6 bar =, mm instrument glass usn (from 1 bar stainless steel 1.71) IP 6 IP 67 short term 1. times (from 1 bar 1.1 times) of F. S. see table G 1 male 8 max. max. max. max. Trailing pointer, marking pointer, oilfree and decreased, special scale 1 / Indicating range.6... bar 1... bar bar bar bar bar bar bar...6 bar...1 bar... bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar...16 bar... bar... bar...6 bar...1 bar subject to change prior notice...a..b ode of indicating range..a..b..a..b..a..b

6 W W Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications imensions Bottom connection ode NG B A B B B d AF W MANR 1/71 6 mm MANR 8 mm, MANRF /7 1 mm VA MANRF /6 1 mm Alu MANRG /7 16 mm VA MANRG /6 16 mm Alu B A d AF ode NG B A B B B d AF W MANR /7 6 mm MANR 8 mm. 8 8 MANRF /7 1 mm VA MANRF /6 1 mm Alu MANRG /7 16 mm VA MANRG /6 16 mm Alu d AF A 6 subject to change prior notice. B 1 /

7 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications imensions Triangular front ring clamp ode NG A B B B B d AF W MANR /7 B 6 mm MANR K 8 mm. 8 8 MANRF K 1 mm VA MANRF /6 K 1 mm Alu MANRG /6 K 16 mm VA B A W d Front ring ode NG A B B B B d LK S AF W MANR /7 V 6 mm MANRF /7 V 1 mm VA MANRF /6 V 1 mm Alu MANRG /7 V 16 mm VA MANRG /6 V 16 mm Alu S (front flange) B (front flange) A (front flange) 1 d (front flange) W LK AF 1 / subject to change prior notice. 7

8 Bourdon Tube Pressure Gauges acc. to N 87 for Industrial Applications imensions Rectangular casing ode NG A B B B B d AF MANQF 96 x MANQG 1 x B A d 1 1 NG 1 (continued) NG 6 ode MANR1 MANR MANRB MANRV MANR71 MANR7 MANR7B MANR7V NG 8 MANR MANR MANRK MANRV MANR7 MANR7 MANR7K MANR7V NG 1 MANRF MANRF.. MANRFK.6 MANRFV.6 MANRF.6 up to , ,9 MANRF MANRFK MANRFV MANRF6 MANRF MANRF6K MANRF6V MANRF7 MANRF MANRF7V NG 16 ode MANRG MANRG MANRGV MANRG MANRG MANRGK MANRGV MANRG6 MANRG6 MANRG6K MANRG6V MANRG7 MANRG7 MANRG7V Housingfilling Housingfilling 8 subject to change prior notice. 1. 1, 1.1 1, up to /