Bourdon tube pressure gauges for chemical applications with electrical contact

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Amice Doyle
5 years ago
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Electrcal contacts chemcal applcatons wth electrcal contact Measurng system fully welded to housng Robust mechatroncal pressure gauge Up to three contacts Tghtness-tested wth helum GOSSTNDRT-certfed

Techncal specfcatons Standard verson D 4 Nomnal sze 00 60 ccuracy class (EN 837-/6).

9 x full scale value > 600 bar = 2 / 3 x full scale value Short-term: 600 bar =.

1 Electrcal contacts chemcal applcatons wth electrcal contact Measurng system fully welded to housng Robust mechatroncal pressure gauge Up to three contacts Tghtness-tested wth helum GOSSTNDRT-certfed Page 8 Page 8 Page 7 pplcaton For corrosve gaseous and lqud meda whch are not hghly vscous and do not crystallse; sutable for corrosve envronments. For hgh measurng accuracy. Techncal specfcatons Standard verson D 4 Nomnal sze ccuracy class (EN 837-/6).0 Ranges (EN 837-/5) -/0 to -/+5 bar 0/ to 0/000 bar pplcaton area Statc load: 600 bar = full scale value > 600 bar = ¾ x full scale value Dynamc load: 600 bar = 0.9 x full scale value > 600 bar = 2 / 3 x full scale value Short-term: 600 bar =.3 x full scale value > 600 bar = full scale value Contact types contact (MK) Electronc contact (EK) contact (IK) See page 00 for techncal specfcatons. Connecton Stanless steel 36 L, bottom or bottom back, G½B- spanner sze SW 22 (EN 837-/7.3) Electrcal connecton Juncton box Measurng element Bourdon tube, stanless steel 36 T/36 L 60 bar "C" type tube > 60 bar helcal tube Movement Stanless steel Mnmum ranges Contact MK.6 bar MK.6 bar EK/IK bar EK/IK bar Operatng temperature range Medum: T max = +50 C mbent: T mn = -20 C T max = +60 C Temperature performance Indcaton error when the temperature of the measurng system devates from the normal temperature of 20 C: rsng temperature approx. ±0.4 %/0 K fallng temperature approx. ±0.4 %/0 K of full scale value Degree of protecton IP 54 (EN 60529) Dal lumnum, whte Dal markng black Ponter lumnum, black Housng Stanless steel 304 wth blow-out Bayonet type bezel Stanless steel 304 Wndow Makrolon, wth contact adjustment lock See page 5 for prces. Optons Lqud fllng (slcone ol) Back flange 3-hole fxng, panel mountng bezel Dampng screw Connector Specal scales Other process connectons 2 Dvson II

2 Electrcal contacts Pressure gauges chemcal applcatons wth electrcal contact D 4 NG 00/60 Housng types and dmensons Bottom connecton Centre back connecton M 20 x.5 M 20 x.5 Bottom connecton, back flange Centre back connecton, 3-hole fxng, panel mountng bezel M 20 x.5 M 20 x.5 Centre back connecton, back flange Bottom connecton, back for daphragm seal mountng M 20 x.5 Dmensons (mm) Nomnal sze (NG) a a b b Øc c c2 d* d2* d3* D e g G h h k m n s s G½B G½B Nomnal sze (NG) S2 SW * Dmensons as per DIN Dvson II 3

3 Electrcal contacts wth electrcal contacts DG: M RF63MK, RF63MK2, RF63IK, RF63IK2, RF00IMK, D20 RF00IMK2, D20 Verson Housng Ø Housng Stanless steel 304 wth push on bezel Measurng element Sheet steel, black, wth push on bezel See data sheet ccuracy class Connecton G¼B G¼B G¼B G¼B G½B G½B Contact type,, PG Range (bar) Part no. Part no. Part no. Part no. Part no. Part no. -/ / / / / / / / / / / / / / / / / / / / / / / / Please specfy requred swtchng functon (normally closed/normally open). See pages 5/6 for other versons. 4 Dvson II

4 Electrcal contacts Pressure gauges wth electrcal contacts DG: M RF00I MK, D40 RF00I MK2, D40 RF00I IK, D40 RF00I IK2, D40 RF00Ch MK, D402 RF00Ch MK2, D402 RF00Ch IK, D402 RF00Ch IK2, D402 Verson Housng Ø Housng Measurng element Bourdon tube, copper alloy (> 60 bar stanless steel 36 T/36 L) Stanless steel 304 wth bayonet bezel Bourdon tube, stanless steel 36 T/36 L ccuracy class Connecton G½B G½B G½B G½B G½B G½B G½B G½B Contact type PG Range (bar) Part no. Part no. Part no. Part no. Part no. Part no. Part no. Part no. -/ / / / / / / / / / / / / / / / / / / / / / / / Please specfy requred swtchng functon (normally closed/normally open). See pages 6 for other versons. Dvson II 5

5 Electrcal contacts Extra charges for electrcal contacts DG: M, PG: 3 Desgn contact contact Code MK MK 2 MK 3 IK IK 2 IK 3 Number of contacts Swtchng functon: = closes, 2 = opens (ponter moves clockwse) The extra charges ndcated nclude mountng; gauge not ncluded Verson Nomnal sze ndustral applcatons type D2 ndustral applcatons type D4 (only 00 No fllng wthout fllng) Pressure gauges for chemcal applcatons type D4/D8 60 No fllng Safety pressure gauges type D4/D8 Stanless steel daphragm pressure 00 Wth fllng gauges type D4/D8 Daphragm pressure gauges for dfferental pressure type MFW 60 Wth fllng Standard daphragm pressure gauges type D4/D8 for hgh pressure type D4/D8 Daphragm pressure gauges for chemcal applcatons type D4/D8 Daphragm pressure gauges for chemcal applcatons for dfferental pressure type D4/D8 2, 2 2, 22 s specfed 2, 2 2, 22 s specfed Housng 00 No fllng No fllng 60 No fllng 00 Wth fllng 60 Wth fllng 00 No fllng 60 No fllng 00 Wth fllng 60 Wth fllng DG: M, PG: 4 Extra charges for specal versons NG 00 NG 60 contact (EK ) Electronc contact wth 3-wre slot ntator 2 contacts (EK 2) (extra over and above magnetc sprng contact) 3 contacts (EK 3) Separate crcuts for magnetc sprng contacts Separate crcuts for trple magnetc sprng contacts Cable NYLHY (more than metre) per metre Juncton box Up to 4 wres 5 wres / 7 wres for gauges wthout fllng ddtonal cable for juncton box, m long Sngle changeover contact (extra charge over and above magnetc sprng contact) * Double changeover contact (extra charge over and above magnetc sprng contact) * Contact pns made of specal materal (per contact) contact, safety verson (per contact) (can only be used n conjuncton wth solatng swtchng amplfer KH6-SH-Ex!) * lso avalable for nomnal sze 63, enqure for prce. Gold-slver Platnum-rdum IK SN IK SN (NG 00 only contact possble) Versons wth 4 electrcal contacts on request. 6 Dvson II

Bourdon tube pressure gauges for chemical applications (glycerine filling) EN 837-1

Bourdon tube Pressure gauges Bourdon tube pressure gauges for chemcal applcatons (glycerne fllng) EN 837-1 For chemcal and process engneerng applcatons Measurng system fully welded to housng Extremely