Công ty TNHH Công nghệ Hoàng Phú Quý
Địa chỉ: 519/10 đường Số 10, Phường 8, Quận Gò Vấp, Thành Phố Hồ Chí Minh
Website: http://hpqtech.com
Website2: http://tudonghoa-vietnam.weebly.com
Website3: http://vietnamfuses.mov.mn
Điện thoại: +84-6295-8401 Fax:+84-6295-8402
Thông tin liên hệ: Mr Nguyễn Đình Đông dong@hpqtech.com (0938-371-389)
Công ty TNHH Công nghệ Hoàng Phú Quý là nhà cung cấp độc quyền sản phẩm cảm biến Westeam Master srl, cảm biến áp lực Westeam Master srl, cảm biến nhiệt độ Westeam Master srl ,Westeam Master srl vietnam distributor
Westeam Thạc sĩ srl cung cấp RTD và nhiệt điện. RTD Westeam được xây dựng từ Tungsten, đồng, niken, gốm sứ, vật liệu thủy tinh, và bạch kim. Các cảm biến tính năng tuyến tính cực tín hiệu, phạm vi nhiệt độ đo được rộng, sức đề kháng cơ quan có tính ăn mòn, chịu nhiệt và phạm vi từ Pt-100 Pt-1000. Cặp nhiệt điện Westeam đang nhanh chóng đáp ứng, giá cả phải chăng, họ có một phạm vi rộng của nhiệt độ làm việc, và có thể được sử dụng trong tất cả các ứng dụng công nghiệp. Loại K cặp nhiệt mục đích chung có nhạy cảm lên đến 41 μV / ° C và đo lường dao động từ -200 đến 1260 ° C. Westeam cũng cung cấp cặp nhiệt điện với vỏ cống, thermoresistors với vỏ cống, cặp nhiệt điện nhỏ, và cặp nhiệt điện không thể tách rời.
Thermowells drilled from bar stock in any material
Địa chỉ: 519/10 đường Số 10, Phường 8, Quận Gò Vấp, Thành Phố Hồ Chí Minh
Website: http://hpqtech.com
Điện thoại: +84-6295-8401 Fax:+84-6295-8402
Thông tin liên hệ: Mr Nguyễn Đình Đông dong@hpqtech.com (0938-371-389)
System process Connections
Connection pins and plugs
Compensated wires
Signal converters and reading displays
Connection pins and plugs
Compensated wires
Signal converters and reading displays
Laboratory for thermoelements setting and calibration
Miniature thermocouples: small but potent
Thermocouples and thermoresistors with drain sheath
Isolated junction
Grounded junction
Exposed junction
Hot junctions for any application
“Integral” Thermocouples” with MgO insulation and outer metallic sheath
Compensated wires
Ceramic insulators and sheaths
Type K thermocouples (Chromel (Ni-Cr) (+)/Alumel (Ni-Al) (-))
They serve a generic purpose, are affordable and available in a wide variety of models. Measurement range is -200°C to 1260°C. Type K thermocouples have a sensitivity of about 41 µV/°C.
They serve a generic purpose, are affordable and available in a wide variety of models. Measurement range is -200°C to 1260°C. Type K thermocouples have a sensitivity of about 41 µV/°C.
Type J thermocouples (Iron (+)/Constantan (Cu-Ni) (-))
Their measurement range (-40°C to 750 °C) is more limited than type K, therefore these thermocouples are more common than type K models. They are used in older machinery that does not use type K sensors. Type J thermocouples are more affordable and feature a higher sensitivity (51,7 µV/°C), but they cannot be used above 760°C as an abrupt magnetic transformation causes permanent decalibration.
Their measurement range (-40°C to 750 °C) is more limited than type K, therefore these thermocouples are more common than type K models. They are used in older machinery that does not use type K sensors. Type J thermocouples are more affordable and feature a higher sensitivity (51,7 µV/°C), but they cannot be used above 760°C as an abrupt magnetic transformation causes permanent decalibration.
Type T thermocouples (copper (+)/constantan (-))
They have features similar to iron/constantan thermocouples (type J). Type T thermocouples have a sensitivity of 48,2 µV/°C. Their temperature range is -200°C and 400°C.
They have features similar to iron/constantan thermocouples (type J). Type T thermocouples have a sensitivity of 48,2 µV/°C. Their temperature range is -200°C and 400°C.
Type E thermocouples (Chromel (+)/Costantana (-))
Their high sensitivity (68 µV/°C) makes them well suited for low temperature applications (cryogenic use). Additionally, they are non-magnetic.
Their high sensitivity (68 µV/°C) makes them well suited for low temperature applications (cryogenic use). Additionally, they are non-magnetic.
Type N thermocouples (Nicrosil (Ni-Cr-Si) (+)/Nisil (Ni-Si) (-))
Their measurement range is 650°C and 1250°C. Their stability and resistance to high temperature makes them a great and affordable replacement of platinum thermocouples (types B, R, S) used for high temperature measurements. Designed to be an improved type K, they are becoming more popular.
Their measurement range is 650°C and 1250°C. Their stability and resistance to high temperature makes them a great and affordable replacement of platinum thermocouples (types B, R, S) used for high temperature measurements. Designed to be an improved type K, they are becoming more popular.
Type B thermocouples (platinum - 30% rhodium (+)/platinum-6% rhodium (-))
They are suited for high temperatures, up to 1800°C. Due to their unique temperature-voltage ratio, Type B thermocouples produce the same output at 0 °C and 42 °C. The use below 50°C is not advised.
They are suited for high temperatures, up to 1800°C. Due to their unique temperature-voltage ratio, Type B thermocouples produce the same output at 0 °C and 42 °C. The use below 50°C is not advised.
Type R thermocouples (platinum - 13% rhodium (+)/platinum (-))
They are used with high temperatures, up to 1600 °C.
They are used with high temperatures, up to 1600 °C.
Type S thermocouples (platinum - 10% rhodium (+)/platinum (-))
They are used with high temperatures, up to 1600 °C. Thanks to their unique stability, type S thermocouples are used as the standard of calibration for the melting point of gold (1064.43 °C).
They are used with high temperatures, up to 1600 °C. Thanks to their unique stability, type S thermocouples are used as the standard of calibration for the melting point of gold (1064.43 °C).
Thermocouples
RTD’s Pt-100 / Pt 1000 thermoresistors and temperature probes
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