Pressure instrument
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Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin
Telephone:+86-22-59958977
Mailbox:350332639@qq.com
DTT Float-Type Level Gauge
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- Product Description
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- Commodity name: DTT Float-Type Level Gauge
- Commodity ID: DTT
The float-type level transmitter features advanced technology and reliable performance, equipped with HART® communication technology and an LCD display for clear visualization. It is widely used in industries such as oil refining, chemical processing, metallurgy, power generation, and pharmaceuticals, capable of withstanding high temperatures, high pressures, and corrosive environments—making it ideal for a variety of flammable and explosive applications.
Application
- Refining: Catalytic Cracking, Catalytic Stripper, Catalytic Reforming, Hydrocracking, Coking, Alkylation Tanks, Isomerization, Crude Oil Desalting, Distillation Towers
- Chemical Engineering: Desalinated Water Tank, Buffer Tank, Liquid Ammonia Storage
- Natural Gas: Light Hydrocarbon Recovery, Acid Gas Recovery, Natural Gas Separators, Steam Recovery
- Electricity: Water heaters, condensate storage, condenser hot wells, and lube oil tanks
- Metallurgy, pharmaceuticals, and other industries
Performance Characteristics
- High temperature, high pressure, corrosion-resistant
- Flexible installation options
- Multiple material options available: 316 / 316L, HB, HC, TA1
- Measurement range: 300 ... 3,000 mm*
- Supports HART and FF communication protocols, with LCD display.
- Electrical explosion protection: Ex ia II C T6 (Intrinsically Safe); Ex d II C T6 (Flameproof)
- Dust Explosion Protection: DIP A21 T6
- Protection rating: IP 66
Features
A float-type level gauge is a level instrument that measures the liquid level and interface level of a medium by utilizing the principle of buoyancy. Changes in the liquid level or interface of the medium cause fluctuations in the buoyant force acting on the float, resulting in vertical displacement of the float. This displacement is then converted into a torsional movement of a torque tube via a mechanical linkage. Finally, an electronic transducer processes the detected angular displacement signal and outputs it as a stable 4–20 mA current signal.
The float-type level gauge features a simple and reliable sensor design, flexible installation options, and is capable of withstanding high temperatures, high pressures, and corrosive environments. The transmitter unit utilizes a genuine Fisher transmitter, ensuring stable performance. It is ideally suited for use in various flammable and explosive applications.
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