Diaphragm pressure gauge

Transcription

1 Diaphragm pressure gauge with switch function, NS 00/60,Type series BE2 Features Diaphragm pressure gauge with switch function High quality case with bajonet ring NS 00/60 per EN S, alternative safety version per EN 837- S3 Case and measuring flange of stainless steel, diaphragm of Duratherm High overload protection Nominal range - 0 bar to - 24 bar, 0 25 mbar to 0 25 bar Accuracy class as per DIN 6085 Switch functions (electrical contact devices) per DIN 6085: - slow acting contact - magnetic snap contact - inductive contact - inductive contact with integrated switching amplifier EAC declaration (upon request) Options Application area General process technology Chemical and petrochemical industry Machinery construction Shipping Approvals/Certificates - Explosion protection - Classification per SIL2 - Certificate of measuring equipment for Russian Federation - Material certificate per EN Calibration certificate per EN 0204 Higher overload protection Case with liquid filling Electronical angle-of-rotation sensor, Type series PL00, see data sheet D6-020 Extended temperature range Connection to Zone 0 Application Can be used as an excess pressure gauge with switch function (electrical contact device) for measuring liquids and gases. Because of its robust design, it is suitable for use in tough environments. Technical data Constructional design / case Design: High quality case with bajonet ring per EN S, material: stainless steel mat.- no. Nr..430 (304). With rear blow-out device, material: PUR, ventilation valve, material: PUR Alternative: Safety design with blow-out back and solid baffle wall per EN 837- S3, Material: Stainless steel.430 (304) Nominal size: NS 00 or NS 60 Degree of protection per EN 60529: Case filling: Atmosph. pressure compensation: Case seal: Without filling: IP 65 With filling S case: IP 65 With filling S3 case: IP 66 Labofin Via ventilation valve. Material gasket: NBR Data sheet D3-028 Rev. B8

2 Pressure chamber seal: Window: Contact lock: Measuring element: Movement: Scale: Pointer: Mounting: Material: NBR, optional PTFE. Further materials upon request. Non-splintering laminated glass. Option: Non-splintering plastic (Macrolon) Stainless steel with NBR gasket Diaphragm Stainless steel segment Pure aluminium, white with black inscription Option: with red marking Special scale upon request Pure aluminium, black, with micro adjustment for zero point correction Via process connection Material wetted parts Measuring element: Measuring flange: Diaphragm: Duratherm (similar resistance as mat.-no..457 (36Ti)), alternatively with: PTFE foil PFA coating Monel foil Hastelloy C 276 foil Tantal foil Stainless steel foil Stainless steel mat.-no..457, alternatively with: PTFE lining PFA coating PVDF Electronical connection: Weights: NS 00: Connection plug with cable gland M20 x.5 and removable test cover, material: Macrolon flange Ø 00 without filling: flange Ø 60 without filling: flange Ø 00 with filling: 2.0 kg 3.4 kg 2.5 kg Nominal range Further materials upon request. See order details, further ranges upon request Overload protection: Flange Ø 00: Standard: short term 5times, max. 00 bar Option: 20times, max. 00 bar Flange Ø 60: Standard: 50times flange Ø 60 with filling: 3.9 kg Accuracy Process connection NS 60: flange Ø 00 without filling: flange Ø 60 without filling: flange Ø 00 with filling: flange Ø 60 with filling: 2.3 kg 3.8 kg 3.3 kg 4.8 kg Design: Per EN 837-3, G/2 B, /2" NPT or open measuring flange. Further process connections upon request. Accuracy class: Temperature influence: NS 00 nominal range (mbar) no. of contacts cl..6 cl cl..6 cl..6 cl. 2.5 NS 60 nominal range (mbar) no. of contacts cl cl..6 cl cl..6 cl cl..6 cl..6 cl. 2.5 Plus effect of switch function on indication per DIN Max. ± 0.8% / 0K of measuring span per EN Data sheet D3-028 Rev. B8

3 Temperature ranges Switch functions without filling with filling Ambient: C C (60 C) Medium: C C (60 C) Storage: C C ( C) Extended temperature range (optional): 2 without filling with filling Ambient: C C (60 C) Medium: C C 3 Devices with classification per SIL2: without filling with filling Ambient: C C(40 C) Medium: C C(40 C) Safety case S3 (IP 66) Slow acting contact: Magnetic snap contact: Inductive contact: (standard) Type L2 max. 3 touch contacts Contact load: 0 W / 8 VA Switching up to 230 V DC Available with separate circuit (Type M2) Type L4 max. 3 touch contacts Contact load: 30 W / 50 VA Switching up to 230 V DC Available with separate circuit (Type M4) Type N4 max. 3 contacts, contactless Control unit required, see product group M7 2 Inductive safety initiator necessary 3 Limitation: nominal range bar up to 0 C Tests and certificates Ex-protection: Magnetic snap contact: Simple electrical apparatus per IEC/DIN EN suitable for intrinsically safe circuits Ex IIC TX. Inductive contact: Contact device suitable for intrinsically safe circuits II 2G Ex ia IIC T4/T5/T6 Gb Reg.-no.: PTB 99 ATEX 229X PTB 00 ATEX 2049X Ex-protection (ATEX) for mechanical devices: II 2G c Tx II 2D c Tx Further details see operation instruction BA_037 and Ex Safety Instructions XA_005, XA_03, XA_04 and XA_02. Inductive contact: (SN) Inductive contact inverse: (SN) Inductive contact with integrated amplifier: Type N Safety initiator max. 3 contacts, contactless Control unit required, see product group M7 Type N2 Safety initiator, inverse switching max. 2 contacts, contactless Control unit required, see product group M7 Type N6 max. 2 contacts, contactless 00 ma 3-wire technology, suitable for direct activation at a PLC Further information see operating instruction BA_037 and Technical Information TA_039. SIL 2: Functional safety per EN 6508, classification per SIL 2 For devices with inductive contact only (Typ N, N2 and N4). EAC declaration (upon request) Certificate of measuring equipment for Russian Federation Data sheet D3-028 Rev. B8

4 Dimensions All dimensions are in millimeters Dimensions (mm) IP 65 IP 66 case f d a b a b h NS NS Data sheet D3-028 Rev. B8

5 Order details Diaphragm pressure gauge with switch function NS 00/60, Type series BE2... Order details BE2.. BE220. BE222. NS 00 IP 65 without liquid filling IP 65 with liquid filling BE230. IP 65 without liquid filling NS 60 BE232. IP 65 with liquid filling case design BE250. NS 00 acc. to EN 837- S3 IP 65 without liquid filling BE254. IP 66 with liquid filling BE260. NS 60 acc. to EN 837- S3 IP 65 without liquid filling BE standard design Ex-protection A0 A052 measuring flange Ø 00 mm IP 66 with liquid filling mbar bar A bar A054 A bar bar A bar A bar A058 A059 A060 A028 A bar bar bar mbar bar A bar A bar A bar A bar nominal range A bar A bar A bar A bar A005 measuring flange Ø 60 mm mbar A mbar A mbar A008 A009 A00 A022 A023 A024 A025 A026 A027 D00 D mbar mbar mbar mbar mbar mbar mbar mbar mbar G /2 B, material.457 (36Ti) G /2 B, material.457 (36Ti), with2 mm drilling D002 screwed connection G /2 B, Material.457 (36Ti), PTFE coating D007 D020 G /2 B, PVDF (PN to max. 6 bar) /2" NPT, material.457 (36Ti) D200 DN 25, for studbolts D2002 process connection DN 25, for studbolts, with PTFE liner D203 D2032 open meas. flange PN mat..457 (36Ti) sealing surface DIN EN 092- model B (DIN 2526 Form C) DN 50, for meas. ranges 250 mbar for studbolts DN 50, for meas. ranges 400 mbar with drilled hole DN 50, with PTFE liner, for meas. ranges 250 mbar for studbolts DN 50, with PTFE liner, for meas. ranges 400 mbar for studbolts LABOM Mess- und Regeltechnik GmbH Im Gewerbepark Hude Germany Phone: Fax: info@labom.com

6 L4. 00 L4.. 0 L4... L2. 00 L2.. 0 L2... M4.. 0 M4... switch function type of contact number touch contact magnetic snap contact slow acting contact 2 magnetic snap contact, separated circuits M2.. 0 slow acting contact 2 M2 separated circuits N4. 00 N4.. 0 standard initiator (N) N4... N. 00 N.. 0 N... Inductive contact safety initiator (SN) N2. 00 N2.. 0 safety initiator invers (SN) N6. 00 N6.. 0 Inductive contact with integrated switching amplifier, 3-wire technology PNP 2... switch function - per contact, replace point with number increasing pressure makes contact 2 increasing pressure breakes contact switch 4 decreasing pressure makes contact 5 decreasing pressure breakes contact 3 increasing pressure makes or breaks contact change-over element 6 decreasing pressure makes or breaks contact Additional features (to be indecated if required) H02 gasket pressure chamber seal, gasket PTFE H2 PFA red lining, gasket PTFE H32 diaphragm lining / resp. Monel foil from 4 bar, gasket PTFE 3 H42 protective foil Hastelloy C276 protective foil from 4 bar, gasket PTFE 3 H62 Tantalum protective foil from 4 bar, gasket PTFE 3 PL00- output signal ma ( ma) with electr. angle-of-rotation sensor (see D6-020) T2 marking on scale (please specify) W2603 functional safety per EN 6508, classification per SIL 2 6 W2673 certificate of measuring equipment for Russian Federation W400 overload protected 20times (meas. range 00 bar), kurzfristig, für Messflansch 00 mm Z connection to Zone 0 4 with Zone 0 adapter (coupler element KF6) 5 Order code (example): BE264 A056 D00 N400 - PN up to max. 25 bar 2 not for devices with Ex-protection 3 for nominal range bar, vacuum max mbar at 0 to 30 C 4 for devices with Ex-protection, only - not with magnetic snap contact 5 with threaded connection G /2 B, mat..457 (36Ti), only 6 for devices with inductive contact only LABOM Mess- und Regeltechnik GmbH Im Gewerbepark Hude Germany Phone: Fax: info@labom.com