4-20mA+Hart Differential Pressure Explosion Proof High Accuracy Pressure Transmitter¹

Product Description 4-20mA+HART Differential Pressure Explosion Proof High Accuracy Pressure TransmitterProduct DescriptionOverviewHX3051series 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 stability 2-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 useTechnical 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)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±1.25Vibration influence When vibration frequency is 200Hz, the error is ±0.05%g of upper limit of the measuring range.Power supply influence Less than 0.005%V of the output rangeOverload influence If the power supply is stable and overload will have no influence Installation direction influence Max may exists 0.24KPa of zero error, but it can calibrate and no influence to the range. Others Diaphragm sensor: 316L St. Steel, Hastelloy C-276, Monel or TantalumExhaust/ drain valve: 316 St. Steel, Hastelloy C, Monel alloy Flange and connector: nickel plated carbon steel, 316 St. Steel, Hastelloy C, Monel alloyring of contacting medium: NBR, VitonFilling liquid: silicone or inert oil Bolt: Ci18Ni9TiBody material: low copper-Al alloy Pressure-inducting connector: flange 1/4 NPT center distance: 54mm; connector: 1/2 NPT center distance with connector: 50/8/54/57.2mm Signal line connection-hole: M20*1.5 needleWeight: 5kg( without spare parts)HX3051DP Differential Pressure transmitter     CodeMeasuring range      30~1.24~7.46 KPa      40~6.2~37.29 KPa      50~31.08~186.45 KPa      60~117~689.48 KPa      70~0.34~2.07 MPa      80~1.6~10 MPa       CodeOutput      SIntelligent( 4~20mA+Hart)       Code Structure Material    Flange connector Exhaust/drain valve Isolating diaphragm Flushing liquid    22316 St.steel316 St.steel316 St.steelsilicone oil   23316 St.steel316 St.steelHastelloy C   24316 St.steel316 St.steelMonel   33Hastelloy CHastelloy CHastelloy C   35Hastelloy CHastelloy CTantalum   44MonelMonelMonel    Code Max.operating pressure(MPa)     B4      C10       CodeAdditional function     M23 1/2LCD digital indictor     B1Pipe-bend installation palte     B2Plate-bend installation plate     B3Pipe-mount flat installation plate     D1Side relief valve on upper of pressure chamber     D2Side relief valve on lower of pressure chamber     C1Waist flange & 1/2NPT welding pressure-inducting connector     C21/4 NPT welding pressure-inducting connector     dExdllCT6GbApplicationCertificationsOur AdvantagesPackaging & ShippingCompany ProfileFAQ1. How long will you reply me?Normally in 1 hours, no more than 12 hours.2. How can I get the quotation?Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.3. Can I get sample? Contact with our staff online directly and they would check stock for you.4. Can I visit your factory?You are warmly welcomed, our factory is located at Beibei District, Chongqing, China.5. Can we use our logo on the products?Yes, we provide OEM/ODM service.6. How long is your warranty period?Warranty period from the date of acceptance of 12 months.7. What is your terms of payment?We could accept T/T, L/C, Western union, PayPal, etc.

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