WP4 All SS (SS 304) Pressure Gauge Bourdon type

Transcription

1 pecial Features xternal zero adjustment (optional) tainless steel case & measuring system ocket directly welded to case Dry and liquid filled version tandard followed N 837- (for N 00, & 0 mm) C marking (as per PD 97/3/C) (for N 00 mm & mm) pplication C tandard Version With xternal Zero djustment Cryogenics Pumps Diesel engines & efrigerating plants Chemical & Petrochemical industries Conventional & nuclear power plants nvironments & gaseous or liquid media that will not obstruct the pressure system. Hydro-cleaning machines Presses ngine compressors Turbines pecifications tandard Version 00 mm, mm, mm, 00 mm & 0 mm ccuracy mbient temperature Process temperature Operating pressure range Over pressure limit Case & ezel ourdon ocket Movement Joints Protection Dial Pointer low off Disc Gasket & Filling Plug Dry ut Fillable Version (Option DFG) Fillable Dampening Liquid mbient Temperature Process Temperature Other Features ±.0% of F.. - C to + 6 C Max 300 C 7% of cale Value < 00 bar % of Max. cale Value > 00 to < 600 bar % of Max. cale Value > 600 to < 600 bar 0% of Max. cale Value II 304 ( ayonet Type) II 36L II 304 (Directly Welded to Case) II 304 Tig rgon rc Welding IP 68 luminium, black graduation on white background luminium, black coloured Micrometer zero adjustable / W/o. Zero djustment Pointer for Option LGF Neoprene Neoprene Glycerine 99.7% (Option - DFG) Maximum 6 C Maximum 00 C efer pecification of tandard Version Glycerine Filled Version (Option LGF) ccuracy mbient Temperature Process Temperature Dampening Liquids Other Features ±.0% of F.. Maximum 6 C Maximum 00 C Glycerine 99.7% (others available as option) efer pecification of tandard Version Temperature effect The variation of indication caused by effects of temperature is to be calculated by below formula; which is to be added in the specified accuracy while measurement - Formula ± 0.04 x (t - t) % of F.. where t = reference temperature (+0 C) and t = ambient temperature in C. Page /

2 Dimensions - tandard Version TYP TYP M N M (With ox) (With Glycerin & ox) N (With ox) (With Glycerin & ox) TYP 3 TYP 4 N (With ox) (With Glycerin & ox) N (With ox) (With Glycerin & ox) 93.0 Note For Type 4 ack ide low Out Disc is Not vailable Page /

3 Dimensions - standard version TYP TYP N (With ox) (With Glycerin & ox) N (With ox) (With Glycerin & ox) TYP 9 J K V N J K V (With ox) (With Glycerin & ox) Notes Drawings are not to scale. ll Dimensions are in mm. N = Nominal size Weights mentioned are approximate and for standard product. Weight can be different after selection of options. Page 3 /

4 ange Table Note We offer National / International cales like kpa, MPa, bar,, kg/cm & Dual cale like kpa with, kpa with bar, bar with or quivalent scales as per the requirement can be provided on request. Following are the example tables for kg/cm & scales. Pressure ingle cale ( or bar) 0/0.6 0/ 0/.6 0/. Dual cale ( with ) 0/ 0/30 0/60 0/00 0/ 0/30 0/300 Vacuum & Compound 0/4 0/6 0/0 0/6 0/ 0/ 0/4 0/7 0/0 0/6 0/0 Dual cale (inhg with & mmhg with ) ingle cale () eceiver ange () -30 inhg inhg Linear scale (0-00% Internal cale) xternal cale 0. - or 3 - (0-00% linear scale) Freon (with temperature scale) 0/ 0/40 0/60 0/00 0/400 0/00 0/600 0/000 0/0 0/300 0/3000 Note For temperature scales, please provide refrigerant name /60 0/0 0/400 0/600 0/ 8 0/3 0/40 0/70 0/00 0/60 0/00 ( ) -to. -to6 -to 0/000 0/600 0/4000 0/000 0/6000 0/0000 0/00 0/3000 quare root scale ( 0-0 q - oot Internal cale ) xternal cale 0. - or 3 - (0. - ) mmonia (with temperature scale) ( ) 0/ 80 0/30 0/40 0/700 0/000 0/600 inhg with mmhg with inhg with mmhg with inhg with mmhg with - /0-30/0-30/ - 30/30 - / /0-760/ - 760/ - /. - /3-30/60 ccessories (refer datasheet for complete specifications) CT GC Cooling tower Gauge cock - 30/00-30/ - 760/4-760/7-760/0 - / - /9 Over load protector (gauge saver)** Needle valve * efer catalogue for Valves & Manifolds. ** For Pressure anges. Note For ny Non tandard or pecial cale Marking Consult Factory G * - 30/00-30/300-30/30 N P nubber iphon - / - /4-30 inhg inhg /4-760/ - 760/ Page 4 /

5 How To Order xample asic Model Code Nominal ize Type of Mounting Wall / surface / projection mounting with bottom entry Direct bottom entry Direct lower back entry Direct center back entry (for N 00 mm only) Lower back entry with front flange pipe / yoke mounting with bottom entry* 7 Direct bottom entry with mounting bracket Lower back entry with mounting bracket ottom entry with front flange (for N 00 mm, mm & mm) Center back entry with front flange Lower back entry With front flange & racket mm mm mm 00 mm 0 mm XX or X O XX * MOC of bracket and U clamp will be steel (painted). sk factory for drawings, if required. Gauge Connection M NM TM 3M 3TM 4M 4NM 4TM 4MM Note Connections like Metric / UNF etc. can be provided on request. ange ¼" P (M) ¼" NPT (M) ¼" PT (M) 3/8" P (M) 3/8" PT (M) ½" P (M) tandard ½ NPT (M) tandard ½" PT (M) M0x. (M) * tandard for N 00 mm. efer range table Optional xtras Nominal ize > * 0/0 kg/cm C LGF LI PLG TG MDJ KP MP ccuracy ± 0.% of F.. (for dry version) MTC Dampening liquid glycerine filled VPO Dampening liquid silicon oil filled* I Plexi glass Z hatterproof/safety glass TP Movement with dampening jelly TND Knife edge pointer HLT Maximum reading pointer with plexi glass TC (except option C & for dry version) Material test certificates*** ON - OFF type vent plug I approval # xternal zero adjustment tag plate Tag No. marking on Dial Helium leak test Calibration certificate traceable to National/International standards IV C F MO DFG DF CDD IO OX Internal vacuum stop eceiver range Freon range (with temperature scale) mmonia range (with temperature scale) Dry ut Fillable Version ( Glycerin ) Dry ut Fillable Version ( ilicon ) Custom designed dial Internal over pressure stop Oxygen service (for dry version) ***Material test certificates will be provided for wetted parts only with chemical composition testing. For others, please consult factory. # F or N mm & above. cale shall be marked in or bar. single cale Only Consult factory for any Other scale requirement. For N 00 mm to mm. Ordering xample - XX or - X or XX - - 0/0 - For other optional items, please contact factory for delivery and minimum order quantity. Note pecifications and dimensions given in this product catalogue represents the state of engineering at the time of printing. Modifications may take place and materials specified may be replaced by others without prior notice. Page /