威卡西安代理 TGT73 帶電信號(hào)輸出的氣包式溫度計(jì)

Gas-actuated thermometer, model TGT73

Measuring element Inert gas expansion system

Nominal size in mm ■ 100

■ 160

Instrument version ■ Back mount (axial)

■ Lower mount (radial)

■ Back mount (adjustable stem and dial)

■ Instruments with capillaries

Connection design ■ S Standard (male threaded connection)

■ 1 Plain stem (without thread)

■ 2 Male nut

■ 3 Union nut

■ 4 Compression fitting (sliding on stem)

■ 5 Union nut and loose threaded connection

■ 6 Compression fitting (can be adjusted on either capillary or spiral

protective sleeve)

■ 7 Compression fitting at the case

Unit (scale range) °C

Option:

■ °F

■ °C/°F (dual scale)

Process connection ■ Plain, without thread

■ G ? B

■ ? NPT

■ G ? female

■ ? NPT female

■ M20 x 1.5

■ M24 x 1.5 female

others on request

Accuracy class Class 1 per EN 13190

at 23 °C ±10 °C ambient temperature

Rated operating ranges and conditions EN 13190

Stem diameter 8 mm

Option:

■ 6 mm

■ 10 mm

■ 12 mm

others on request

Working range

Continuous load (1 year) Measuring range (EN 13190)

Short time (max. 24 h) Scale range (EN 13190)

Window Laminated safety glass

Contact bulb 120 x 22 x 12 mm

Stainless steel 1.4571

Adjustable stem and dial Stainless steel

Swivelling 90°

360° rotatable

Capillary ? 2 mm, stainless steel 1.4571, bending radius no less than 6 mm

Standard capillary: max. 60 m

Capillary with spiral protective sleeve: max. 40 m

Capillary with PVC coating: max. 20 m

Length to customer specification

Option:

Armoured coating for capillary (? 7 mm spiral protective sleeve, flexible or

PVC-coated)

德國威卡WIKA系列品，如普通壓力表、全不銹鋼壓力表、隔膜壓力表、壓力變送器、充油壓力表、雙金屬溫度計(jì)、

氣體膨脹式溫度計(jì)、溫度變送器等等，可滿足各行各業(yè)，各種環(huán)境下的使用，，優(yōu)。德國威卡是世界儀器儀表行業(yè)的知

名品牌，在業(yè)內(nèi)具有極大的影響力。WIKA的品豐富，且技術(shù)成熟，具有可靠的質(zhì)量，良好的和完善的服務(wù)系統(tǒng)，廣

泛應(yīng)用于各行業(yè)。

1、機(jī)械式壓力測量儀表：一般壓力表，絕壓表和差壓表。

2、電子式壓力測量儀表：各種變送器，壓力開關(guān)及壓力傳感器。

3、機(jī)械式溫度測量儀表：分為雙金屬溫度計(jì)和氣體膨脹式溫度計(jì)。

4、電子式溫度測量技術(shù)：熱電偶，熱電阻溫度計(jì)，模擬及數(shù)字式的溫度變送器。

另外，膜片式，圓筒式和舌形化學(xué)密封可以配合壓力表，壓力傳感器，壓力變送器等來實(shí)現(xiàn)各種環(huán)境下復(fù)雜的測量。