Cặp nhiệt độ ống & dây dài Tema - TM800 / Đại lý chính hãng Tema Việt Nam

Đại lý phân phối chính hãng các thiết bị đầu dò nhiệt độ, cặp nhiệt kế - nhiệt điện TEMA

ALL ST. ST. GAS EXPANSION TYPE TEMPERATURE GAUGE series TM800

The gas expansion temperature gauges series TM800, may be installed on every chemical, petrochemical plants, onshore and offshore applications and machinery, food and pharmaceutical industry

OPTIONS AND ACCESSORIES

• Compensation trip

• Accuracy 0,5%

• Special scale

• Acrylic window with max value pointer settable from front

• Safety glass type thickness .4 mm

• Electrical contacts see dedicated leaflet

• Glycerine filling at 90% for T.amb.0÷65°C

• Glycerine filling at 98% for T.amb.-15÷65°C

• Silicon oil filling for T.amb.-45÷65°C

• Filling with fluorinated oil suitable for use on Oxygen and for ambient temperature -60÷60°C

• Barstock type or from pipe thermowell with threaded or flanged process connection

TECHNICAL CHARACTERISTICS

Diameters: 63-80-100-125-150-200 mm

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

Protection degree : IP55/IP65 (EN60529/IEC529)

Transparent: glass, thickness 4mm, gasket in neoprene

Movement: st. st.

 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)

Capillary material: AISI 316 Bulb material : AISI 316

Dimensioni bulbo : Ø 8, 9, 10, 11, 12mm

Welding: T.I.G.

Connection dimension: ¼” ; ½” ; ¾” NPTM o BSP

Mounting : direct, radial lower stem type 801 direct, radial stem at 45° type 802 direct, radial stem at 90° type 803 direct, rear stem type 804 direct, lower adjustable stem type 809 wall, rear flange remote mounting type 805 bracket for wall mounting , remote, type 806 panel, front flange rear central stem type 807 wall, rear flange rear central stem type 808 panel, “U” clamp, rear eccentric stem type 810 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 with capillary length of 3 meters

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

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