MDM1200 Tema - đồng hồ đo áp suất - Tema Việt Nam

Dòng MDM1200 Tema - đồng hồ đo áp suất

TECHNICAL CHARACTERISTICS

Diameters: 150 mm (100mm as option)

Case and ring: st. st. 304, bayonet type ring

Protection degree : IP55 (EN60529/IEC529)

Transparent: glass, thickness 4mm, gasket in neoprene

Movement: st. st., reinforced

Dial: aluminium with black numerals on white background

Pointer: Aluminium., black painted, micrometric adjustable

Blow out: EPDM, upper

Sensing element: Diaphragm

Element material: st. st 316L – Monel – Hastelloy C276

Flanges and process connection material : AISI 316

Drain and venting tap : st. st. 316

Shaft : AISI316 with O-Ring gasket in VITON

Connection dimension: 1/4”npt/f or ½”NPTM or BSP

Mounting: surface mounting with bracket type 1205 Flush mounting , 3 holes front flange type 1207 Ranges: see table at page 2

Standard accuracy: class 2,5 acc. to EN837

Accuracy on request : class 1,6 acc. to EN837

Scale amplitude : 180°

Ambient temperature limit: -25/+65°C

Fluid temperature limit: max 100°C

Temperature error: 0,08%/°C in range 10/30°C

Construction acc. to ATEX directive 94/9/EC , gr.II cat. 2GDc