Pressure
BBQ Male or Female thread
(Standard dental septum)
Suitable for applications involving highly corrosive, high-temperature, corrosive, hazardous, or toxic media.
It can be installed on low-pressure or differential pressure measuring instruments and is suitable for filter monitoring and liquid level measurement.
Features include threaded process connections, internal diaphragm version, large working volume, maintainability, and optional flushing connections.
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BBR Simple Male or Female thread
(Simplified dental diaphragm)
It is suitable for a wide range of applications involving highly corrosive, high-temperature, corrosive, environmentally hazardous, or toxic media.
It is mainly used in the oil and gas industry, chemical and petrochemical industry, and water treatment field.
Threaded connections, internal diaphragm versions, and fully welded diaphragm seals are available in a variety of thread sizes and materials. Flushing connections are also available, and high pressures up to 1,000 bar [14,500 psi] are possible.
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BBR-A PP CASE
(PP diaphragm)
Suitable for applications involving highly corrosive, corrosive, or environmentally hazardous media.
It is mainly used in the construction of chemical plant, electroplating and wastewater treatment.
It features an all-plastic design, making it corrosion-resistant and environmentally friendly.
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BBS UNION TYPE DIAPHRAGM SEAL
(Sanitary nut diaphragm)
Suitable for food and beverage production, including dairy products, milk products, and breweries.
It is mainly used in filling systems, filtration, separation and pasteurization.
Features include quick installation and disassembly, rapid cleaning of measurement points without leaving residue, suitability for clean-up on-site (COP), and compliance with 3-A standards.
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BBT Male thread type
(External dental plane septum)
Suitable for high-viscosity or crystalline media, as well as hard and abrasive media.
It is mainly used in fields such as leveling and concrete pumps, mining, tunnels and topsoil transportation.
Threaded connections allow for direct screw-in, and there are compact flushing diaphragms, versions suitable for high-pressure industries, versions with protective plates for increased wear resistance, and vacuum measurement ranges.
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BBU Sanitary clamp type
(Sanitary clamping septum)
Suitable for hygienic applications, including gases, compressed air, steam; liquids, pastes, powders and crystalline media.
Primarily used in ultrapure steam systems, installed on pipes and containers for pressure/vacuum monitoring, such as vacuum transport and pump monitoring.
Quick and easy to clean without leaving any residue; clamp-on connection makes it easy to open for cleaning and seal replacement; meets ASME BPE standards.
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BBV Flange type
(Double-flange diaphragm)
Suitable for high medium temperatures, from 360°C [680°F] to a maximum of 450°C [842°F].
It is suitable for corrosive gaseous and liquid media that are not highly viscous or crystalline, and can also be used in corrosive environments.
Primarily used in the industrial, oil and gas, chemical, and petrochemical industries. Features common connection flange standards; when special materials are selected, all media-contacting components are made from the chosen material. Versions with integrated flushing connections are available.
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BBW Flush Membrane type
(Flush-type flange diaphragm)
Suitable for highly corrosive, high-viscosity, crystalline, or high-temperature media.
It is mainly used in the industrial, machinery manufacturing and automation fields.
Flat-solder diaphragm flanges, offering common flange standards, as well as a variety of different materials and material combinations.
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BBX Flange type
(Single-flange diaphragm)
Suitable for highly corrosive, high-viscosity, crystalline, or high-temperature media.
Primarily used in the industrial sector, it features small flange connections.
The flange features an internally welded diaphragm and a compact design.
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BBY Convex Flange type
(凸型隔膜)
適用於侵蝕性強、高黏度、結晶性或高溫介質。
主要應用於工藝工業，適用於厚壁或絕緣管道和容器。
帶有延伸焊接膜片的法蘭、提供常見法蘭標準，當選擇特殊材料時，所有接觸介質的部件均由所選材料製成，堅固的全焊接設計。
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BBZ Pancake type
(三明治型隔膜)
適用於侵蝕性強、高黏度、結晶性或高溫介質。
主要應用於工藝工業，適用於高壓應用。
具有緊湊型的設計、帶有平焊膜片的中間法蘭，提供常見法蘭標準和公稱寬度，以及多種不同材料和材料組合，可通過毛細管連接儀器。
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BTU In-line type
(管道型隔膜)
適用於直接、永久安裝在管道中。
適用於流動、純凈和侵蝕性介質，主要應用於化工和石化行業。
特點包括完全圓形，無棱角，可直接安裝在兩個法蘭之間，提供多種特殊材料選擇。
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DPG-01 Digital pressure gauge
(Electronic pressure gauge)
Hydraulic tester: designed to meet various pressure testing needs, offering high precision and durability.
Pressure switch setter: precise calibration, easy operation, and wide application.
Pressure analyzer: Provides detailed pressure analysis, continuous monitoring, and is sensitive and efficient.
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DPG-02 Touch panel pressure gauge
(Touchscreen electronic pressure gauge)
Hydraulic tester: Multifunctional pressure testing instrument with high precision and durability.
Pressure switch setter: precise calibration, easy operation, and wide application.
Pressure Analyzer: Provides detailed pressure analysis, continuous monitoring, and is highly sensitive and efficient. The addition of a large screen and touchscreen functionality enhances ease of use.
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PDPG-01 High precision calibration Digital pressure
(超高精度壓力計)
應用於石油和天然氣行業、維修設施及校準服務公司，支援現場校準和壓力測試。
具備0至10,000 bar（0至150,000 psi）的測量範圍，精度高達0.025％。
詳細分析壓力，持續監測，敏感高效。新增大螢幕功能，提升使用便利性。
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BCA Needle valve and multiport needle valve
Applications include gate valves and exhaust pressure measuring instruments, suitable for corrosive media, and industrial fields such as oil, petrochemical, chemical, power generation, water and wastewater treatment.
Features include a low-wear design, a low-torque and smooth-operating valve handle, an explosion-proof head design for enhanced safety, and a valve seat that has passed a leak rate test for sealing performance.
Offers 2-valve and 3-valve options for customized combinations.
BCA5 5-VALVE MANIFOLDS
Five-valve differential pressure measuring instrument with shut-off, pressure compensation, cleaning, and vent valves.
Suitable for non-high viscosity or non-crystalline corrosive gaseous and liquid media, and also suitable for corrosive environments.
The non-rotating tip design in the head results in low wear, low torque even under high pressure, and a smooth-operating valve handle. The explosion-proof head design enhances safety.
BCD Gauge cock
用於關閉和排氣壓力測量儀器，適用於非高黏度或結晶性的氣體和液體侵蝕性介質，包括具侵蝕性環境。
主要應用於工業領域：石油和天然氣、石化、化工、發電、水和廢水處理。
頭部中的非旋轉尖端設計低磨損，閥座按照BS 6755/ISO 5208泄漏率A進行了密封性測試，可按客戶要求提供閥門和儀器的特定組合（儀器連接）。
BCD Needle valve
用於測量液體、氣體和蒸氣的壓力測量儀器的截止和節流閥。
不銹鋼版本適用於侵蝕性介質，亦適用於具侵蝕性環境。
主要應用於機械製造、一般廠房建設、化工/石化、發電廠、礦業、陸上和海上以及環境技術領域，耐壓可達400 bar。
BCD Overload protectro
防止壓力超出壓力測量儀器的量程範圍而造成過壓。
不銹鋼版本適用於侵蝕性介質，亦適用於具侵蝕性環境。
具有A或B形式的壓力連接螺紋版本，可選擇7個不同的設定範圍，额定壓力可達600 bar，過壓保護可達1,000 bar，具有真空保護功能。
BCE Pressure gauge snubber
壓力計緩衝器在抑制介質的壓力浪湧和壓力脈衝的影響。
不銹鋼版本適用於侵蝕性介質，甚至在惡劣環境中也能使用。
具有最高溫度120°C，额定压力高达400 bar。
BCF Syphons and connecting pipes
用於防止液體、氣體和蒸氣過熱的冷卻元件，同時提供防止壓力峰值和脈動的保護。
可直接與壓力測量儀器進行連接，或與其他儀器配件（例如閥門）組合使用。
緊湊版本適用於振動應用，允許的溫度高達550°C [1,022°F]，额定壓力高達420 bar [6,091 psi]。
BBD Pressure Gauges
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全不銹鋼材質，適用於液體、氣體及腐蝕性環境。
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量程範圍0 ... 0.6至0 ... 1,600 bar（0 ... 10至0 ... 20,000 psi）。
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符合EN 837-1和ASME B40.100標準，液體填充外殼適應高動態壓力負載和振動。
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BBE Safety range indicates the pressure gauge
(安全指示指針壓力計)
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全不銹鋼材質，適用於液體、氣體及腐蝕性環境。
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量程範圍0 ... 0.6至0 ... 1,600 bar（0 ... 10至0 ... 20,000 psi）。
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符合EN 837-1和ASME B40.100標準，具安全範圍指示和液體填充外殼。
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BBF Solid fornt construction pressure gauge
(防爆錶殼壓力計)
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符合EN 837-1和ASME B40.100標準，具安全範圍指示，防裂窗、實心擋板及防爆背 板確保操作員安全。
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全不銹鋼材質，適用於液體、氣體及腐蝕性環境。
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量程範圍0 ... 0.6至0 ... 1,600 bar（0 ... 10至0 ... 20,000 psi）。
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BBI Magnetic snap-action contact pressure switch (耐候型壓力開關)
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BBI壓力表適用於本地指示製程壓力並切換電路，具備耐候等級較高的設計。
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開關接點根據指針位置接通或斷開電氣控制電路，並可在整個刻度範圍內調整（DIN 16085）。
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提供磁性快動觸點、簧片開關PLC觸發應用。
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BBI-A Inductive contact pressure switch
(本安防爆壓力開關)
The BBI-A pressure gauge is suitable for local indication of process pressure and switching circuits, and features a high weather resistance design.
The switch contacts connect or disconnect the electrical control circuit according to the pointer position, and can be adjusted within the entire scale range (DIN 16085).
Equipped with sensing contacts and intrinsically safe explosion-proof contacts, it can be used in hazardous areas and PLC triggering applications.
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BBI-B simplicity Magnetic snap-action contact pressure switch
(Pressure switch)
The BBI-B pressure gauge is suitable for local indication of process pressure and switching circuits, and features a generally weather-resistant design.
The switch contacts connect or disconnect the electrical control circuit according to the pointer position and can be adjusted within the entire scale range (DIN 16085).
We offer magnetic snap-action contacts, reed switches, intrinsically safe inductive contacts, and electronic contacts for use in hazardous areas and PLC-triggered applications, with fast delivery.
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BBM Diaphragm pressure gauge
(Linkage diaphragm pressure gauge)
The BBM type diaphragm pressure gauge is suitable for the chemical, petrochemical, petroleum, natural gas and power industries. It is made of corrosion-resistant stainless steel and can be equipped with PTFE, TA, Monel or Hastelloy pressure chambers.
Designed specifically for low-pressure ranges, it reliably measures minute pressure differences through the large working surface of the circular corrugated diaphragm element.
Equipped with an open connection flange to prevent pressure port blockage, and features a flush connection for cleaning, providing overload safety up to 3 times the full scale value.
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BBO Differential pressure gauge
(High-pressure differential pressure gauge)
Made of highly corrosion-resistant stainless steel, with an all-metal structure and diaphragm measuring element design, it provides high overload safety and is suitable for chemical and process engineering industries.
Suitable for liquid and gaseous media, designed for corrosive environments, wetted parts can be made of Monel or Hastelloy.
A wide range of measurement ranges, from 0 ... 60 mbar to 0 ... 40 bar [0 ... 0.87 to 0 ... 580 psi], meet a variety of pressure measurement needs.
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BBO-A Differential pressure gauge
(Micro differential pressure gauge)
The BBO-A differential pressure gauge is designed for negative pressure wards, monitoring the pressure difference in ventilation and air conditioning systems, with a measurement range from 0…100 Pa to 0…6,000 Pa.
It offers an IP54 protection rating to ensure reliable operation in dusty environments and has two installation options to suit different application needs.
Optional threadless or threaded baffle installation; tool-free and quick installation.
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BBO-B Differential pressure gauge
(Corrugated differential pressure gauge)
The BBI-B differential pressure gauge is made of highly corrosion-resistant stainless steel and features an all-metal structure and a tightly fitted diaphragm measuring element, providing high overload safety up to 600% of its original range.
Suitable for the chemical and process engineering industries, it can withstand liquid and gaseous media, especially in corrosive environments, ensuring durability and accuracy.
It offers a wide measurement range from 0 ... 60 mbar to 0 ... 40 bar, and wetted parts can be made using special materials such as Monel or Hastelloy to meet diverse chemical industry needs.
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BBO-C Differential pressure gauge
(Corrugated pipe full circumference welded differential pressure gauge)
This differential pressure gauge is made of corrosion-resistant stainless steel and features an all-metal media chamber design, ensuring long-term sealing and suitability for extremely corrosive environments.
Its design features high overload safety, combined with a robust structure, making it ideal for the chemical and process engineering industries, capable of measuring liquids and gases.
The low-temperature version of POLARgauge® can operate in environments as low as -70°C, and its safety rating of "S3" provides additional operator protection, making it suitable for a wide range of industrial applications.
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BBO-D Differential pressure gauge
(低溫用差壓計)
The BBO-D differential pressure gauge is designed specifically for level measurement in liquefied gas tanks and features 11 different measuring units suitable for all common cryogenic tank sizes.
Features include external range adjustment without interfering with the instrument zero point, and 270-degree angle adjustment, allowing precise setting of various gas types such as Ar, O2, N2, and CO2.
Mechanical display and optional 4...20 mA output signal integrated transmitter provide convenient field calibration; optional flange-mounted valve assembly allows for simultaneous central level measurement and operating pressure indication.
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BBO-DPG Differential pressure gauge
(Piston-type differential pressure gauge)
The BBO-DPG differential pressure gauge is designed for the gas and air manufacturing industry, providing accurate monitoring of pressure differences even in high-pressure environments.
The 700.02 model is equipped with an isolation membrane suitable for liquid media, especially for the water treatment and water supply industries, ensuring media isolation and guaranteeing measurement accuracy.
These instruments feature a modular design that allows for on-site adjustments and upgrades, such as changing the measurement system or range, providing flexibility and cost-effectiveness.
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BBP Test gauge
(High-precision calibration pressure gauge)
The BBP mechanical tester features a Bourdon tube pressure gauge made of stainless steel and copper alloy, conforming to EN 837-1 standards, and is suitable for precision pressure measurement in industry and laboratories.
Offers multiple range options, from 0 ... 0.6 bar to 0 ... 600 bar [0 ... 10 psi to 0 ... 10,000 psi], to ensure that a variety of precision measurement needs are met.
Equipped with 160 mm sharp hands and a finely graduated dial for optimal readability; optional strap markings eliminate parallax, and a calibration certificate and dedicated shipping case are included.
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Stainless steel low temperature resistant differential pressure gauge
(Stainless steel low temperature differential pressure gauge)
The cryogenic differential pressure gauge is designed specifically for level measurement in liquefied gas tanks and features 11 different measuring units suitable for all common cryogenic tank sizes.
Features include external range adjustment without interfering with the instrument zero point, and 270-degree angle adjustment, allowing precise setting of various gas types such as Ar, O2, N2, and CO2.
Mechanical display and optional 4...20 mA output signal integrated transmitter provide convenient field calibration; optional flange-mounted valve assembly allows for simultaneous central level measurement and operating pressure indication.
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BBK Pressure Gauge
Suitable for micro-pressure measurement of various gases, it features high precision, durability, and high customizability. The range, connectors, and material specifications can be adjusted to meet diverse application scenarios. The intuitive pointer display design provides stable and accurate measurements, making it an ideal choice for industrial and laboratory environments.
BBL Pressure Gauges
BBL pressure gauges are designed for accurate pressure measurement and are suitable for pressure monitoring and measurement in industries such as petrochemicals, manufacturing, energy, and water treatment. The products feature high stability, durability, and a wide measurement range to meet diverse operating conditions.
Product Features:
Housing material: Polypropylene housing with stainless steel measuring system
Wet parts: Made of AISI 316L stainless steel, corrosion resistant.
Measurement accuracy: Compliant with ANSI B40.1 Class 2A, with an accuracy of ±0.5%.
Safety Design: Solid front design with built-in baffle wall and pressure release rear, enhancing operational safety.
Standards followed: Compliant with ANSI/ASME-40.1 standards.
This pressure gauge is suitable for industrial applications with high precision and safety requirements, providing a reliable and professional pressure measurement solution.
DPG-D1 Corrosion Resistant Digital display pressure transmitter
(PP material pressure transmitter)
Pressure measuring instruments with corrosion-resistant design for components and bodies, suitable for use in electronics factories and wastewater treatment plants.
Offers multiple output options (4-20mA, RS-485 MODBUS, and voltage) to ensure accurate data transmission.
Supports 4-20mA, RS-485 MODBUS, and voltage output options. This multi-functional output ensures compatibility with existing systems and easy integration into automation control systems.
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DPG-T1 Digital display pressure transmitter
(LCD display of pressure transmitter)
Suitable for pressure measurement in mechanical manufacturing, hydraulic and pneumatic systems, providing on-site display.
It can be used in pumps and compressors and supports 4-20mA, RS-485 MODBUS and voltage output options.
It is particularly suitable for various service tasks, providing reliable measurement solutions.
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DPG-T2 VCR Digital display pressure transmitter
(VCR Clean Connector Pressure Transmitter)
Equipped with 4-20mA, RS-485 MODBUS and voltage output, it is suitable for high-precision pressure measurement, ensuring accurate data transmission and is suitable for complex automation systems.
The specially designed VCR connector enhances sealing, making it perfect for the high-standard clean environments of electronics factories, preventing contamination and maintaining system purity.
It features a clear and easy-to-read on-site display function, supports rapid monitoring and adjustment, and greatly improves operational efficiency and security.
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DPS-01 Digital pressure switch
(Electronic pressure switch)
Stainless steel housing and measuring system, suitable for pressure measurement in harsh environments.
High current capacity and selectable switching configurations cater to diverse application needs.
Precise switching response ensures reliable operation.
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PT-A Superior pressure transmitter
(壓力傳送器)
The proven PT-A pressure transmitter is suitable for pressure measurement in industrial environments. Its compact design makes it easy to integrate, and it offers a variety of measurement ranges, including special ranges, making it suitable for a wide range of applications.
With superior quality and proven technology, it can withstand up to 100 million load cycles while maintaining accuracy, and offers 4-20mA, RS-485 MODBUS and voltage output options.
Offering over 2 million variations, fast delivery, and meeting the needs of original equipment manufacturers and distributors, ensuring high cost-effectiveness and long service life.
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PT-A1 Pressure sensor display accessories
(Pressure transmitter display module)
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PT-A1 壓力傳感器顯示配件具有4位數顯示，紅色LED及小數點顯示，字高9.1mm，可自由設定壓力單位、溫度單位及百分比，適用於各種壓力溫度測量需求。
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顯示器提供額定範圍3~22mA，極限範圍<100mA，並具備多種警報功能，可設定兩個警報點及三種警報狀態，適應不同應用場景。
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設備尺寸為54 x 42.5 x 41 mm，運作於-20~60℃環境下，精度高且受溫度影響小，提供準確可靠的數據顯示。
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PT-D1 Differential pressure transmitter
(Differential pressure transmitter)
The proven PT-D1 differential pressure measuring instrument is suitable for differential pressure measurement in industrial environments. It has a compact and easy-to-integrate design and covers a variety of measurement ranges, including special measurement ranges.
With superior quality and proven technology, it can withstand up to 100 million load cycles while maintaining accuracy, and offers 4-20mA, RS-485 MODBUS and voltage output options.
Offering over 2 million variations, fast delivery, and meeting the needs of original equipment manufacturers and distributors, ensuring high cost-effectiveness and long service life.
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PT-D1 Pressure-Transmitter
(Pressure transmitter with display)
The PT-D1 pressure gauge is suitable for differential pressure measurement in industrial environments. It has a compact structure and is easy to integrate, covering a variety of measurement ranges and special measurement ranges.
With its superior quality and proven technology, it can withstand up to 100 million load cycles while maintaining accuracy, and offers 4-20mA voltage output options.
Equipped with pressure sensor display accessories, it is shipped together after assembly and calibration, ensuring fast delivery and meeting the needs of original equipment manufacturers and distributors.
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PT-F Corrosion Resistant Pressure Sensor
(Corrosion-resistant pressure transmitter)
The PT-F pressure transmitter is suitable for pressure measurement in industrial environments. Its compact design makes it easy to integrate and adaptable to a variety of measurement ranges and special applications.
With its superior quality and proven technology, it can withstand up to 100 million load cycles and offers 4-20mA, RS-485 MODBUS and voltage output options to maintain accuracy.
For corrosive fluids (gases and liquids), both the sensing element and the housing are made of PTFE material, offering a variety of variations, fast delivery, and meeting the requirements of high cost-effectiveness and long service life.
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L1 Micro Differential Pressure Transmitter
(Micro differential pressure transmitter)
The L1 differential pressure transmitter offers high accuracy, stability, and durability, making it suitable for applications such as HVAC, cleanrooms, airflow monitoring, and filtration systems. Supporting multiple ranges and output signal configurations, it is a professional solution for differential pressure measurement.
LS1 Differential Pressure Anemometer
(Differential pressure anemometer)
The LS1 differential pressure anemometer, combined with a Mix Pitot tube, can accurately monitor airflow in energy consumption control systems. The instrument features multiple ranges and signal outputs, as well as automatic calibration and fast response, making it the best choice for efficient energy management.
Honeywell STG700
It boasts an accuracy of up to 0.065% of the calibration range, stability of up to 0.025% of the URL per year, and automatic temperature compensation.
The range ratio can reach 100:1, the response time is as fast as 100ms, and it has a simple and intuitive display and external zero and range adjustment functions.
It features built-in diagnostic functions, a double-sealed design conforming to ANSI/NFPA 70-202 and ANSI/ISA 12.27.0, and is fully compliant with SIL 2/3 standards.
Honeywell STD725
It boasts an accuracy of up to 0.065% of the range and a stability of up to 0.025% of the URL per year, and features automatic static pressure, temperature compensation, and differential pressure measurement functions.
It has a range ratio of up to 100:1, a response time as fast as 100ms, and features an intuitive and easy-to-use display as well as external zero, range, and configuration functions.
It features built-in diagnostics, world-class overpressure protection, and a double-seal design that meets ANSI/NFPA 70-202 and ANSI/ISA 12.27.0 standards, fully complying with SIL 2/3 standards.
Mix DDP3352
(Diaphragm pressure transmitter)
The DDP3352 diaphragm pressure transmitter is designed for harsh working environments, avoiding direct contact between the sensor and the medium.
The sensor collects pressure through an intelligent transmission module and outputs 4~20 mA and RS485 signals, featuring high precision and digital temperature difference compensation technology to effectively reduce temperature drift.
The casing is designed to be explosion-proof and is suitable for applications such as oil and gas transportation, steel smelting, wastewater treatment, chemical industrial process control, non-ferrous metal smelting, and power plant process control.
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Mix PT-3351
(Pressure transmitter)
The PT-3351 pressure transmitter features high accuracy, supported by a high-quality sensor and an advanced production management system. It employs a single-crystal silicon sensor and outputs 4~20 mA and RS485 signals through an intelligent transmission module.
The PT-3351 features high precision and stability, and utilizes digital temperature compensation technology to effectively reduce temperature drift.
This model is a popular choice for OEMs due to its high quality and competitive price, and is suitable for applications such as oil and gas transportation, steel smelting, wastewater treatment, chemical process control, non-ferrous metal smelting, and power plant process control.
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Mix DPT3351
(Differential pressure transmitter)
The DPT-3351 differential pressure transmitter features high accuracy, supported by a high-quality sensor and an advanced production management system. It uses a single-crystal silicon sensor and outputs 4~20 mA and RS485 signals through an intelligent transmission module, making it suitable for differential pressure measurement.
The DPT-3351 features high precision and stability, employs digital temperature compensation technology to effectively reduce temperature drift, and is resistant to high static pressure.
This model is a popular choice for OEMs due to its high quality and competitive price, and is suitable for applications such as oil and gas transportation, steel smelting, wastewater treatment, chemical process control, non-ferrous metal smelting, and power plant process control.
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