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China, Chinese Atex Industrial Standard RS485 Modbus 4-20mA Pressure Transmitter Pressure Transducers1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorPressure SensorModbus Pressure Transmitter4-20mA Pressure Transducer
Chongqing Hongxing Instrument Co., Ltd.
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Product Description Atex Industrial Standard RS485 Modbus 4-20mA Pressure Transmitter Pressure TransducersProduct DescriptionIntroductionOverviewHX3051series capacitive pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure by selecting import key materials, elements and advanced technology to strictly assemble and test for use. Widely used in oil,food, electric plant, mechanic industry, pharmacy, etc. Features High accuracy and stability2-wire systemSolid state components, pluggable printed circuit boardsPositive migration up to 500% and negative migration up to 600% Damping adjustable Perfect one-way overload protection No mechanical moving parts and maintenance is less to work Full series of unified mechanism and strong interchangeability of partsDiaphragm materials optional Explosion proof structure and 24-hour daily use Technical parameters Medium: liquid, gas or steam Measuring range: 0~0.12KPa/ 0~40MPa Output signal: 4~20 mA DCPower supply: 12~45VDC,( ordinary 24VDC as usual) see load characteristic diagramLoad characteristic: It is related to the power supply. The load capacity at a certain power supply voltage is shown in the figure. The relationship between the load impedance(RL) and the power supply voltage(Vs) is RL≤ 50(Vs-12)Explosion proof: ExdllCT6Gb Span and zero:Continuously adjustable externally.Positive and negative shift After the zero point undergoes positive or negative shift, the absolute value of the upper and lower limit of the range and measuring range shall not exceed 100% of the upper limit of the measuring range, and the maximum positive shift is 500% of minimum calibration range; the maximum negative is 600% of the minimum calibration range.Temperature range: amplifier operating temperature:Eoutput-29~93oC(LT type:-25~70oC),S output(-29~85oC)Measuring element for tank flushing silicone oil: -40~104oCFlushing high-temperature silicone oil of flange-type transmitter: 15~315oCOrdinary silicone oil: -40~150 Static pressure and overload pressure: 4/10/25/32 MPaHumidity: relative humidity 0~100%Volume uptake:<0.16cm3 Damping (step response): when it's filling with silicone oil, it's continuously adjustable between 0.2s to 1.67s Start time: 2s without pre-heating Technical data: Without drift, under standard operating environment, it's filled with silicone oil, 316 stainless steel isolating diaphragm. Accuracy: ±0.25%, ±0.5%Dead zone: No (≤0.1%)Stability: The absolute value of the basic error within six months does not exceed the maximum range.Product ParametersTemperature influence( Max. Range)Type Standard Max. Range temperature drift≤1.5%/60oC≤2.0%/60oCMin.range temperature drift≤3.5%/60oC≤5.5%/60oC Static pressure influence( Max. Range)Operating pressure(MPa)Operating pressure error(Max. Range)% FSRange code1234567Max.range temperature drift ±0.5±0.5±0.5±0.35±0.65Min.range temperature drift ±0.65±1.25 HX3051GPPressure Transmitter Code Measuring Range 30~1.24~7.46KPa 40~6.2~37.29KPa 50~31.08~186.45KPa 60~117~689.48MPa 70~0.34~2.07MPa 80~1.6~10MPa 90~4~25MPa 00~6~40MPa Code Output SSmart(4~20mAHart) Code Structure Material Flange material Exhaust/ drain valveIsolating diaphragm Flushing liquid 22316 St.steel316 St.steel316 St.steelSilicone Oil 23316 St.steel316 St.steelHastelloy C24316 St.steel316 St.steelMonel33Hastelloy CHastelloy CHastelloy C35Hastelloy CHastelloy CTantalum44MonelMonelMonelCode Additional Function M23 1/2 LCD digital indicatorB1Pipe-bending installation plateB2Board-bending installation plateB3Tube-plate installation plateD1Side drain valve on upper part of pressure chamberD2Side drain valve on lower part of pressure chamberC1Waist-flange & 1/2NPT welding pressure-inducting connectorC21/4 NPT welding pressure-inducting connectordExdllct6GbDetailed PhotosCertifications Our Advantages ApplicationCompany ProfileFAQ1:How long will you give me the reply?we will contact you in 2 hours as soon as we can.2:Could I get samples?Yes,we have materials in stock to help you to get the samples as soon as we can.3:How about the quality of the magnets?We have the certification of ISO,SIL and Explosion proof,we could send the certification test of our company to you. If you have other certification requirements, please feel free to contact us. 4:How is the price?As we believe the quality is the most important,we will provide the best quality pressure sensor we can with reasonable price.5:Could you provide me the shortest lead time?We have materials in our stock,if you really need,you can tell us and we will try our best to satisfy you.6:Could I visit your factory?Of course,if you need we will help you to visit our factory.7:If I have paid,when will you help me to produce?When we have received the money in our account,we will give you the receipt and arrange to produce immediately.
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