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Bourdon tube pressure gauge for diaphragm seals and switch function

Bourdon tube pressure gauge for diaphragm seals and switch function
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Bourdon tube pressure gauge for diaphragm seals and switch function - 1

Bourdon tube pressure gauge for diaphragm sealsand switch function, Type series BR42.. Application area ■ Pharmaceutical industry ■ Food industry ■ Biotechnology Features ■ Bourdon tube pressure gauge for diaphragm seal and switch function ■ Nominal range -1.. .3 bar to -1.. .15 bar, 0...4 bar to 0.400 bar ■ High quality case with bajonet ring NS 100 ■ Case, measuring element and pressure connection of stainless steel ■ Instrument connection welded with diaphragm seal ■ Small temperature error by means of reduced-volume measuring element ■ Process connection via diaphragm seal product group D5 ■ Switch functions (electrical contact devices) per DIN 16085: - slow acting contact - magnetic snap contact - inductive contact - inductive contact with integrated switching amplifier ■ EAC declaration (upon request) Options ■ Approvals/Certificates - Explosion protection - Classification per SIL2 - Certificate of measuring equipment for Russian Federation - Material certificate per EN 10204 - Calibration certificate per EN 10204 ■ Higher overload protection ■ Case with liquid filling ■ Damping of movement ■ Electronical angle-of-rotation sensor, Type series PL1100, see data sheet D6-020 Application This bourdon tube pressure gauge with switch function (electrical contact device) has been especially constructed for the operation with diaphragm seals. A custom bourdon tube that is reduced in volume produces a very slight temperature error. Diaphragm seals with reduced diaphragm surface areas may also be used. A large selection of diaphragm seals - D5 product category - is available for a variety of applications. Constructional design / case Design: High quality case with bayonet ring, material: st.steel mat.-no. 1.4301 (304) ventilation valve, material: PUR Nominal size: NS 100 Case filling: Labofin Atmosph. Via ventilation valve. pressure compensation:

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Bourdon tube pressure gauge for diaphragm seals and switch function - 2

Case seal: Material gasket: NBR Window: Non splintering laminated glass Contact lock: Stainless steel with NBR gasket Measuring Bourdon tube Temperature- Temperature error due to diaphragm seal influence: system. < 40 bar: c-type > 40 bar: spiral Stainless steel segment Optional: movement with integrated damping system Pure aluminium, white with black inscription. Option: with red marking, special scale upon request. Pure aluminium, black. With micro adjustment for zero point correction. dM 22.6...24 mm dM 27.30 mm dM 34.36 mm dM 40.46 mm dM 51.58 mm <45 mbar / 10 K <25 mbar...

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Bourdon tube pressure gauge for diaphragm seals and switch function - 3

Switch functions Slow acting Type L2 contact: ■ max. 2 touch contacts ■ Contact load: 10 W / 18 VA ■ Switching up to 230 V DC ■ Available with separate circuit (Type M2) Magnetic snap Type L4 contact: ■ max. 2 touch contacts ■ Contact load: 30 W / 50 VA ■ Switching up to 230 V DC ■ Available with separate circuit (Type M4) tact: (SN) ■ Safety initiator ■ max. 2 contacts, contactless ■ Control unit required, see product group M7 tact inverse: (S1N) ■ Safety initiator, inverse switching ■ max. 2 contacts, contactless ■ Control unit required, see product group M7 tact with integrated...

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Bourdon tube pressure gauge for diaphragm seals and switch function - 4

LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany Phone: +49 4408 804-0 Fax: +49 4408 804-100 e-mail: info@labom.com www.labom.com

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Bourdon tube pressure gauge for diaphragm seals and switch function - 5

Order code (example): BR4200 - A56 - L4100 - ... 1 not possible for magnetic snap contact and accuracy class 1 (only for pressure above 10 bar) 2 not for devices with Ex-protection 3 for devices with inductive contact only LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany Phone: +49 4408 804-0 Fax: +49 4408 804-100 e-mail: info@labom.com www.labom.com

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