Catalogs >
LABOM Mess- und Regeltechnik GmbH >
Differential pressure gauge with diaphragm per EN 837-3, NS 100/160

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160
6Pages

Catalog excerpts

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 1

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160,Type series BD2... Application area ■ Shipping ■ Machinery construction ■ Chemical and petrochemical industry ■ General process technology Features ■ Differential pressure gauge with diaphragm ■ Nominal ranges -40...0 mbar to -1...24 bar, 0...40 mbar to 0.25 bar ■ High quality case with bajonet ring NS 100/160 per EN 837-3 S1 ■ Case and measuring flange of stainless steel, diaphragm of Duratherm ■ Working pressure up to 80 bar ■ Accuracy class 1.6 as per EN 837-3 ■ High overload protection ■ 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 D3-034 ■ Electronical angle-of-rotation sensor, Type series PL1100, see data sheet D6-020 ■ Extended temperature range ■ Connection to Zone 0 ■ 3-way valve block ■ Safety case per EN 837-1 S3 ■ Case with liquid filling and degree of protection IP 66 Application The differential pressure gauge is suitable for universal use in areas with special requirements for measuring gaseous, liquid and aggressive media. Application areas are level measuring, filter monitoring and flow measuring. 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) Atmosph. Via ventilation valve. pressure compensation: Case seal: Material gasket: NBR Nominal size: NS 100 or NS 160 Pressure Material gasket: NBR chamber seal:

Open the catalog to page 1

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 2

Window: Non-splintering laminated glass. Option: Non-splintering plastic (Macrolon) Measuring Diaphragm Movement: Stainless steel segment Scale: Pure aluminium, white with black inscrip tion Optional with red marking or with fixed reference pointer. Special scale upon request Pointer: Pure aluminium, black, with micro adjust ment for zero point correction Mounting: Via device holder per DIN 16281 from stainless steel, option: aluminium. 100 without filling: approx. Nominal range See order details, further ranges upon request Overload pro- Plus and minus sides up to max....

Open the catalog to page 2

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 3

Connection types For different applications, our differential pressure gauges can be fitted with the following connections. We recommend the use of valve blocks which allow pressure compensation between the plus and minus chambers. The valve block allows zero control at all times during operating and, with correct use, prevents a one-sided overloading of the measuring system by the operating pressure. direct connection lateral threaded connection 3/8" NPT

Open the catalog to page 3

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 4

Design with 3-way valve block, flanged directly

Open the catalog to page 4

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 5

Order details Differential pressure gauge with diaphragm per EN 837-3, NS 100/160, Type series BD2... Order details BD2… BD2200 NS 160 case NS 100 safety design IP 65 with case filling IP 65 IP 65 with case filling IP 65 IP 66 with case filling IP 65 IP 66 with case filling working pressure work. pr. 40 bar (≥ 1.6 bar meas. range) work. pr. 80 bar (≥ 2.5 bar meas. range) nominal range LABOM Mess- und Regeltechnik GmbH Im Gewerbepark 13 27798 Hude Germany Pho

Open the catalog to page 5

Differential pressure gauge with diaphragm per EN 837-3, NS 100/160 - 6

Order code (example): BD2220 - A3007 - D302 - ... 1 for devices with non-splintering glass only 2 not for devices with Ex-protection 3 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

Open the catalog to page 6