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liquid pressure sensor
A device that converts a physical measurement signal or a normal electrical signal into a standard electrical signal output or that can be output as a communication protocol. Generally divided into: temperature / humidity transmitter, pressure transmitter, differential pressure transmitter, liquid level transmitter, current transmitter, power transmitter, flow transmitter, weight transmitter and so on.
The hydraulic transmitter measures the low pressure of the liquid level, converts it to the liquid level according to the density of the medium, and outputs it with 4-20MA, which is convenient for monitoring and control of the control system.
The hydraulic transmitter is an extension and development of the pressure transmitter technology. According to the principle that the pressure of different specific gravity liquids at different heights is linear, the volume, liquid height and weight of water, oil and paste are realized. Accurate measurement and transmission.
Advantage editing
Standard thread pressure measurement method.
All stainless steel construction, protection class IP68.
Measurement accuracy is up to 0.1 level.
RS485, 4~20mA output is optional.
Polyurethane professional cable, high temperature and corrosion resistance.
Easy to install, easy to use, and interchangeable.
It is suitable for the measurement of the liquid level and interface of the liquid medium in the container. In addition to on-site instructions, it can also be equipped with remote transmitters, alarm switches and detection functions.
Indications are novel, the readings are intuitive, eye-catching, and the direction of the indicator can be adjusted according to user needs.
Change the angle.
The input type hydraulic transmitter adopts a high-performance diffusion silicon piezoresistive pressure sensor as a measuring component. After high-reliability amplification processing circuit and precise temperature compensation, the gauge or absolute pressure of the measured medium is converted into a standard voltage or Current signal. This product is small in size and easy to install and install. It can measure the liquid level from the end of the transmitter to the liquid surface directly into the water.
Features advanced circuit processing technology, stable performance, high sensitivity; a variety of ranges, up to 200m (water column pressure); 316L stainless steel isolation diaphragm, suitable for a variety of measurement media; flexible configuration, different configurations can be selected according to needs.
Hydraulic Transmitter DATA-52 Series
Hydraulic Transmitter DATA-52 Series
Hydraulic Transmitter DATA-52 Series
Hydraulic Transmitter DATA-52 Series
Application editing
Measurement and control of liquid level in industrial field level measurement and control, urban water supply and sewage treatment in petroleum, chemical, power plant, hydrological monitoring, reservoir, dam, hydropower construction, etc.
Feature editing
With reverse polarity and current limiting protection; laser temperature regulation temperature compensation, zero point, range can be adjusted on site; wide range of corrosion resistance, suitable for a variety of media; overload and anti-interference ability, stable performance.
Technical parameter editing
Measuring medium: liquid or gas (no corrosion to stainless steel housing)
Range: 0-1MPa
Accuracy level: 0.1% FS, 0.5% FS (optional)
Stability: ±0.05%FS/year; ±0.1%FS/year
Output signal: RS485, 4~20mA (optional)
Overload capability: 150% FS
Zero temperature coefficient: ±0.01%FS/°C
Full temperature coefficient: ±0.02%FS/°C
Protection level: IP68
Ambient temperature: -10 ° C ~ 80 ° C
Storage temperature: -40 ° C ~ 85 ° C
Power supply: 9V ~ 36V DC;
Material: Shell: Stainless steel 316L Seal: Fluoroelastomer
Diaphragm: stainless steel 316L cable: φ7.2mm polyurethane special cable
Range: -0.1~0~1~150(MPa) Range optional
Comprehensive accuracy: 0.1% FS, 0.25% FS, 0.5% FS
Output signal: 4~20mA (two-wire system), 0~5V, 1~5V, 0~10V (three-wire system)
Supply voltage: 24VDC (9 ~ 36VDC)
Medium temperature: -20 ~ 85 ° C (normal temperature type)
Ambient temperature: normal temperature (-20 ~ 85 ° C)
Zero temperature drift: ≤±0.05%FS°C
Range temperature drift: ≤±0.05%FS°C
Compensation temperature: 0~70°C
Safety overload: 150% FS
Extreme overload: 200% FS
Response time: 5 mS (up to 90% FS)
Load resistance: Current output type: maximum 800Ω; voltage output type: greater than 5KΩ
Insulation resistance: greater than 2000MΩ (100VDC)
Sealing level: IP65
Long-term stability: 0.1% FS / year
Vibration effect: The output changes less than 0.1% FS within the mechanical vibration frequency of 20Hz~1000Hz.
Electrical interface (signal interface): Hessmann connector + four core shielded cable
Mechanical connection (threaded interface): M20×1.5, etc., other threads can be designed according to customer requirements
Entry label:
Technology products, science
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China Xian yun yi Instrument Co., Ltd. Consult product information: Pressuregage7@hotmail.com Power by DedeCms