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Diaphragm pressure gauge per EN 837-3

Diaphragm pressure gauge per EN 837-3
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Diaphragm pressure gauge per EN 837-3 - 1

Diaphragm pressure gauge per EN 837-3, chemical design, NS 100/160,Type series BA2... Application area ■ Wate r / wastewate r ■ Machinery construction ■ Chemical and petrochemical industry ■ General process technology Features ■ Diaphragm pressure gauge ■ Nominal ranges -400 mbar to -1...24 bar, 0...25 mbar to 0...25 bar ■ High quality case with bajonet ring NS 100/160 per EN 837-1 S1 ■ Case and measuring flange of stainless steel, diaphragm of Duratherm ■ Accuracy class 1.6 as per EN 837-3 ■ High overload protection up to 5 times (option: up to 20 times) ■ Degree of protection IP 65 ■ EAC declaration (upon request) Options ■ Approvals/Certificates - Explosion protection (ATEX) for mechanical devices - Certificate of measuring equipment for Russian Federation - Material certificate per EN 10204 - Calibration certificate per EN 10204 ■ Electrical contact device, see data sheet D3-028 ■ Electronical angle-of-rotation sensor, Type series PL1100, see data sheet D6-020 ■ Extended temperature range ■ Wetted parts of special materials, e.g. PTFE, PFA, Monel, Hastelloy or Tantal. ■ Connection to Zone 0 ■ Open measuring flange per DIN/ASME ■ Safety case per EN 837-1 S3 ■ Case with liquid filling and degree of protection IP 66 Application Suitable for measuring liquids and gases; with open measuring flange also designed for viscous media and media containing solids. Because of its robust design, the device is suitable for use in tough environments. Constructional design / case Design: High quality case with bayonet ring per EN 837-1 S1, material: stainless steel mat.-no.-Nr. 1.4301 (304) ; with blow-out device, material: PUR, ventilation valve, material: PUR ■ Without filling: IP 65 ■ With filling S1 case: IP 65 ■ With filling S3 case: IP 66 Case filling: Glycerine-water (optional) Further liquid fillings upon request. Alternative: Safety design with blow-out back and solid baffle wall per EN 837-1 S3, Material: Stainless steel 1.4301 (304) Nominal size: NS 100 or NS 160 Atmosph. Via ventilation valve. pressure compensation: Safety case: internal pressure compensa tion diaphragm Case seal: Material gasket: NBR

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Diaphragm pressure gauge per EN 837-3 - 2

Pressure chamber seal: Material: NBR, optional PTFE. Further materials upon request. Measuring flange: Stainless steel mat.-no. 1.4571, alternatively with: ■ PTFE lining ■ PFA coating ■ PVDF Further materials upon request. Window: Non-splintering laminated glass. Option: Non-splintering plastic (Macrolon) Measuring Diaphragm Movement: Scale: Stainless steel Pure aluminium, white with black inscription Option: with red marking, special scale upon request. Pure aluminium, black. Option: with micro adjustment for zero point correction. Mounting: Weights: Via process connection NS...

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Diaphragm pressure gauge per EN 837-3 - 3

Standard design Open measuring flange Dimensions per DIN EN or ASME with large measuring flange model with studbolts for DN <50. Studbolts with plain washer and nut are supplied upon request model with drilled holes DN >50

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Diaphragm pressure gauge per EN 837-3 - 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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Diaphragm pressure gauge per EN 837-3 - 5

Order code (example): BA2320 - A1090 - D20102 - ... 1 with rubber filling plug for pressure compensation: nom. range < 10 bar: IP54 2 PN up to max. 25 bar 3 for devices with non-splintering glass only 4 no PTFE gasket for use in vacuum 5 not for devices with Ex-protection 4 for devices with Ex-protection 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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