TM700-Tema / Đầu dò nhiệt kế / Đại lý Tema Việt Nam

Đại lý chính hãng Tema việt nam, phân phối các sản phẩm đo lường với độ hiển thị và chính xác tuyệt đối.

ALL ST. ST. ANTI-VIBRATING TYPE TEMPERATURE GAUGE series TM700

The gas expansion temperature gauges series TM700 are suitable to be installed on engine, machines, or plants in presence of strong vibrations.

Seri TM700

TECHNICAL CHARACTERISTICS

Diameters: 100 mm

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

Protection degree : IP65 (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: neoprene, upper

Sensing element: helical wound , Cr-Mo Steel

Measuring principle : inert gas expansion (non toxic)

Stem material : Carbon Steel

Bulb material : AISI 316

Elastic support : AISI 304, dimensioned to absorb strong vibrations

Dimensioni bulbo : Ø 12mm

Welding: T.I.G.

Connection dimension: ½” ; ¾” NPTM o BSP

Mounting : direct, radial lower stem type 701

Ranges: see table at page 2

Overtemperature: +25% F.S.

Accuracy: class 1 Ambient temperature limit: -25/+65°C

Temperature error: 0,05%/°C in range 0/60°C

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