Differential Level - Flow - Pressure Transmitters

Product Name: Differential Level - Flow - Pressure Transmitters Model NO.: 3051, 3351 Customized: Customized Certification: ISO IP Rating: IP67 Measuring Medium: Liquid Wiring Type: Two-Wire Thread Type: NPT Material: Stainless Steel Production Process: Integration Output Signal Type: Digital Type For: Capacitive Pressure Transmitter Component: SemiConductor Type Type: Capacitive Pressure Sensor Display: Digital Function: Electric Signal-Controlled Accuracy: 0.1 Indicating Pressure Reference: Differential Pressure Gauge Application: Industrial, Industrial~ Structure: Fluid Column Pressure Gauge Connection Type: Radial Direction Measuring Range: Medium-Pressure Gauge Trademark: U-ideal Transport Package: Wooden Case or Carton Specification: SGS Origin: Tianjin, China HS Code: 902620109 Product Description UITDS-3051-3351 U-ideal Instrument Differential Pressure Transmitter-flow transmitter-level transmitterTianjin U-ideal have Pressure switches, pressure gauges, pressure transmitters, pressure indicators with good price. Welcome contact us at Tianjin U-ideal InstrumentOur other related products: Level gauges, flow meters, pressure transmitters, indicators, industrial system.Pressure based transmitter Main products:Pressure transmitterl T20 series pressure transmitterl T51GP pressure transmitterl T61GP pressure transmitterl T61TGP pressure transmitterl T61AP absolute pressure transmitterDifferential Pressure transmitterl T51DP Differential pressure transmitterl T51HP high hydrostatic differential pressure transmitterl T51DR micro differential pressure transmitterl T51DP/GP remote sensor differential pressure transmitterl T61DP differential pressure transmitterl T61HP high hydrostatic differential pressure transmitterl T61DR micro pressure transmitterl T61Cl T61DP/GP remote sensor differential pressure transmitterLiquid Level Transmittern T20Ldrop-incableleveltransmittern T20Linsertrodtypeleveltransmittern T20Yflangedleveltransmittern T20Dpress-guidingleveltransmittern T20Mdiaphragmleveltransmittern T51LTflangedleveltransmittern T61LTflangedleveltransmittern T61Ypressurevesselleveltransmittern T61WsanitarytypepressureFlowTransmittern T51flowtransmittern T61flowtransmittern T61Sflowtransmittern T61CflowtransmitterSpecifications1. Excellent performance and stability2. Compact and light-weight design3. Fieldbus communication capabilityDifferential Pressure Transmitter Produce by the cooperation of our Tianjin manufacture and Siemens. As other instruments, it is with high quality and good price.UI-P61 Series Capacitance type intelligent transmitterUI - P61 Ordinary structure differential pressure, gage pressure and absolute pressure transmitterl Accuracy 0.1%; Ratio: 50:1l Measure pressure Range from 100 Pa to 40 MPal Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.l Light, small, easy to installUI - P61C Integrated structure differential pressure, gage pressure and absolute pressure transmitterl Accuracy 0.1%; Ratio: 50:1l Measure pressure Range from 100 Pa to 40 MPal Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.l Flanged integrated structure, Good design is durable, no leakage;l Light, small, easy to installUI-P61T Directly mount gauge pressure, absolute pressure transmitterl Accuracy 0.1%; Ratio: 50:1l Measure pressure Range from 100 Pa to 40 MPal Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel.l Light, small, easy to install;UI-P61 LT Level transmitterl Accuracy 0.2%; Ratio: 15:1l Flat diaphragm or 50mm, 100mm, 150mm, 200mm inset diaphragm.l Various filling liquid to suit strict temperature.l Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.UI-P61 Remote pressure /differential pressure transmitterl Accuracy 0.2%; Ratio: 15:1l Flat diaphragm or 50mm, 100mm, 150mm, 200mm inset diaphragm.l Suit stricter temperature.l Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.UI-P61W sanitary pressure transmitterl Accuracy 0.2%; Range ratio: 15:1l Various process mounting type..l Various filling liquid to suit various sanitary conditions.l Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.UI-P61Y pressurized container special using drop-in type level transmitterAccuracy 0.2%; Range ratio: 15:1Various process mounting type.Various filling liquid to suit strict temperature.Process isolation diaphragm: 316L stainless steel, Hastelloy, tantalum, Monel or 316L lined with PTFE.Performance & technique parameter(Reference conditions: no zero migration, silicone oil filling, 316L diaphragm)The output signal: 4-20 mA two-wire system;Accuracy: Linear output: ±0.1% (to range ratio 1:1}, including linear, variation, the repeatability general error.Extraction of root output: when the output pressure is 4-100%, is (0.2% of Calibrated range + 0.05% at biggest).Stability: for DP range code 3, 4, 5, stability is ±0.2% of the highest range. For other range code, stability is ±0.25% of the highest range.Humidity: 0-100% relative humidity;Start time: At minimum damping, 2 seconds at most.Volume drain: <0.16 cm3Damping: electrical damping is 0 to 32s. In addition, the sensitive element have 0.2s Constant damping time (range 3 is with 0.4 seconds);Static pressure effect (DP transmitter)Zero error: If 10 Mpa, zero error is 0.25% of the highest range; for range which code is 3, zero erro is 0.5% of the highest range; zero point can be corrected through the zero adjustment.Temperature influence:The zero error at the biggest range:±0.5% every 56 ºC; total influence include span and zero error, ±1% every 56 ºC; for range which code is 3 in model table, the influence is times of above range;For the smallest measure range zero error, ±0.5% every 56 ºC; total influence include span and zero error, ±3.5% every 56 ºC; for range code 3 in model selection, the influence is times of above range;Vibration impact: Frequency is o - 200 HZ, each g is ±0.05% up limit at any direction.Power supply: < 0.005%/V of calibration range.Installation position influence: zero drift <0.25 KPa, the error can be eliminated by correction, so without impact to range.Electromagnetic interference/radio frequency interference: according to SAMA PMC33.1, test from 20-1000 Hz, field intensity can be up to 30V/m.Standard structureWet parts materialsIsolation diaphragm316L, Hastelloy C - 276, monel or tantalum, each types optional materials, see to the order information table.Drain/air valve316L, Hastelloy C - 276, monel. Each type optional material, see to the order information table.Wet O-rings: TeflonNon-wet parts material:Liquid filling: Silicon or Inertia fluidBolts and flange with bolts: galvanized carbon steel;Electric shell: Low copper aluminum;Spraying: polyurethane (PU)Gauge cover O ring: NBR (nitrile rubber Buna)Process connection port:1/4 ~ 18 NPT: Range 3, 4 and 5, flange distance: 54 mm1/4 ~ 18 NPT: Range 6 and 7, flange center distance: 56 mm1/4 ~ 18 NPT: Range 8, flange center distance: 57 mmRange 3, 4 and 5, Flange joint can be rotated, in order to realize the 51 mm,54 mm or 57 mm center distance.Electrical connections 1/2~14 NPT or M20X1. 5 conduit entrance; weight: 2.4 kgConditions of useOverall protective performance: IP67Power supply voltage:12V - 45VDC intrinsic safety products, power supply should through safety barrier firstly. (Standard is 24 VDC, if no load can work at 12VDC, with LCD header power should be not less than 16 VDC)Products application environmentTemperature: - 20ºC~+80ºC, storage temperature: - 40ºC - + 104ºC; humidity: 0-90%Explosion-proof products using environmental conditions:Temperature: - 20ºC - + 40ºC; relative humidity: 5% ~ 95%.Atmospheric pressure: 86-106 KPaIntrinsic safety production matched safety barrier parameters:Uo ≤28r DC; Io≤30mAUI-P61 series intelligent pressure / differential pressure transmitterGeneral introduction:Application:UI-P61 series pressure/ differential pressure transmitter have many different types which are used to measure differential pressure, flow, gauge pressure, absolute pressure, vacuum degree, liquid level and specific gravity. Read carefully the order instruction table to confirm us the transmitter model, pressure range, signal output type and transmitter's structure materials.Working principle:When work, the high and low pressure side diaphragm and filling liquid pass the pressure to the center of filled liquid, the center filled liquid passed the pressure to center diaphragm ofδchamber sensor, and the sensing diaphragm is a tension elastic element, the displacement changed by the differential pressure ( GP gauge pressure transmitter, atmospheric pressure is like exert the pressure on the low pressure side of the sensing diaphragm; AP absolute pressure transducer, low pressure side always keep a reference pressure). The largest displacement of diaphragm is 0.1 mm, and the displacement is proportional to the pressure force. The capacitor plate on both sides sense the diaphragm position. The differential capacitance value between Sensing diaphragm and electrical capacitor plate is transferred into the corresponding current, voltage or digital HART output signal.PCB moduleThe transmitter PCB module adopts special using Integrated Circuit (ASICS) and surface sealing technology. When the PCB received the digital signal from sensor diaphragm and coefficient corrected correct the signal and linearizing it. PCB output the digital signal to analog signal output and communicate with Hart operator. Is insert the LCD head to the PCB, then the transmitter can display the pressure unit and percentage unit digital output.The data configurationThe configuration data stored n the transmitter circuit board EEPRQM permanent storage. So the Transmitter still can save the data even power off. Therefore the transmitter can work immediately once power on.Digital / Analog converter and signal transmissionProcess Variable is stored by data mode. Can be fine corrected and engineering unit converting. Then the corrected data is converted into analog signal output. The HART operator can store the sensor digital signal directly with higher accuracy which don't need digital / analog converting again.Software function:HART protocol make user easily to configure, test and set the UI-P61 series transmitter.Communication ModeUI-P61 series pressure/differential pressure transmitter adopts HART protocol communication.The protocol adopts the industrial standard Bell202 frequency shift keying (FSK) technology, superimposed a high frequency signal on the current output signal to realize the remote communication. This technology can make the transmitter communication and output at the same time and without influence the Loop consistency.The configurationUI-P61 series pressure/differential pressure transmitter can be easily configured with HART hand operator. The configuration includes two Aspects. First. The transmitter operational parameter Settings, include Settings:l Zero and span setl Linear output or square root outputl Damping,l The engineer unit selectionThe second, the informational data of transmitter deposited in the transmitter which to recognize the transmitter and make physical description for the transmitter. These data include:l Location number: 8 letters, number and charactersl Descriptors: 16 letters, number and charactersl Information: 32 letters, number and charactersl Date & integrated transmitter head installationl Flange type, and flange materiall Drainage/exhaust valve materials & O ring materiall The remote parts material informationIn addition to the above, the software also contains many non users can modify information: the transmitter types, sensor limited, the minimum range, filling liquid, the diaphragm material, diaphragm head serial number and software version number.TestUI - P61 series pressure/differential pressure transmitter can do self-inspection consecutively. If problems found, transmitter will activate the users optional analog output alarm, can check the problem with HART hands operator to determine the problem. Transmitter output specific information to the HART operator to help identifying the problem and maintenance immediately. If the operating personal convinced that the problem is come from circuit return, the transmitter can provide the specific output by asking which is for use of loop test.The specific SettingsSpecific Settings for transmitter first time setting and the digital PCB maintenance. It allows fine adjustment to the sensor and the analog output to meet factory pressure standards. In addition, the characteristic function avoid the user accidental or intentional adjusting the setting point of analog output.Technique informationMedium: Liquid, air or SteamOutput: 4~20mA DC, user can select linearity or square root output digital process variables added to 4~20mA signal. Are available on the HART protocol used on microcomputer.Power supplyRequire outer power supply. Working power is 12~45VDC when transmitter without load.VminVmaxRminRmaxRL at Power Vs12V45V0'Ω1650'ΩR1=(Vs-12)/0.02Span and ZeroCan adjust the Span and Zero through the transmitter or by HART operator remote adjustment.Zero positive and negative shiftWhen Zero negative shift, the range low limit must be ≥- URL;The zero positive shift must be ≤+ URL.Test range must ≥the minimum span.Temperature limitPCB operating temperature: -40 to 80º; The sensor working temperature: filling silicone oil: -40 to 104ºCFilling liquidTemperatureSpecific gravityg/cmcoefficient ofthermal expansionviscosityat 25ºC200# silicon-40~149ºC0.9340.001089.5high temperature silicon oil15~315ºC1.070.0005344Inertia oil-45~205ºC1.850.00086465Humidity limit: 0~100% relative humidityVolume changing: <0.16cm3Fault alertSelf-diagnostic function detected the transmitter failure, then analog signal is output by lower than 3.9mA or higher than 21mA to alert user. The high or low alarm signal can be selected by user.Electric Level4~20mA saturation value4~20mA alert valvelow3.9mA3.8mAhigh20.8mA21.72mATransmitter protectionUse transmitter protection function can prevent changes the transmitter configuration, including preventing the device zero and span adjustment. Protect function can be set by internal switch.Over voltage alarmIf the transmitter output a negative overvoltage, then the analog signal output 3.9mA; If the transmitter output an positive over voltage value, the analog signal output 20.8mA.DampingSilicone oil filling at room temperature, the electrical damping is 0~32seconds.The smallest time constant is 0.1 seconds (range 3 is 0.4 seconds).High temperature silicone oil filling transmitter, this value will be higher.Performance parameter(The zero base calibration range, reference conditions, silicone oil filling, 316L isolation diaphragm)Accuracy (including linear, variation, repeatability total error)Range code from 4 to 8, DP and GP transmitter; Range code 4 to 7, HP transmitter±0.1% of calibration range;±0.1%+ (0.01range high limit / range)% (more than 10:1 range ratio).Other range and model transmitter ±0.25% of calibration rangeThe stabilityDP and GP model, the range mode 4 to 8: ±0.1% URL, 12 months;Other range and model transmitter: 0.25% URL, 12 months.Temperature influence:DP and GP transmitter, measure range code from 4~8;HP transmitter, measure range code from 4~7.Zero error=±0.2% URL/56ºCTotal error=±(0.2% URL+0.18% calibration range)/56ºCOther measure range and model transmitter the temperature influence times higher.Static pressure influenceDP series transmitterZero errorFor measure range code from 4~8, at 10 Mpa, zero error is ±0.25% URL; for measure range code is3, the error ±0.5%URL; zero error can be corrected through the zero adjustment on line.Span errorCan be corrected to ±0.25% of input reading value / 6.8MPaFor measure range code is 3, the span error can adjusted to ±0.5%.HP (high pressure) transmitterZero errorAt 32Mpa static pressure, zero error is ±1% URL; Zero error can be corrected through the zero adjustment on line.Span errorCan be corrected to ±0.25% of input reading value / 6.8MPaVibration impact: Frequency which is less than 200 HZ, the impact is ±0.05% URU/g at any direction.Power impact: < 0.005%/V output range / volt.Electromagnetic interference/radio frequency interference: according to SAMA PMC33.1, test from 20-1000 MHz, field intensity can be up to 30V/m, the output shift is less than 0.1% of span.Installation position influence: zero drift <0.25 KPa,When the liquid level diaphragm vertical mounting the zero drift is less than 0.25KPa,when the liquid level diaphragm is horizontal installing the zero drift is less than 1.25KPa which plus the extended part length.All the error can be eliminated by correction on line, so won't impact to range.Structure specifications:Wet parts materialsIsolation diaphragm 316L, Hastelloy C, monel or tantalum.Drain/air valve 316L, Hastelloy C, monel.Wet O-rings: Viton, NBR, PTFE or metal sealing ring.Non-wet parts material:Liquid filling: Silicon or Inertia fluidBolts and flange with bolts: galvanized carbon steel or 316SS;Electric shell: Low copper aluminum;Spraying: polyurethane (PU)Gauge cover O ring: NBR (nitrile rubber Buna)Process connection port:1/4 ~ 18 NPT: Range 2~ 5, flange distance: 54 mm1/4 ~ 18 NPT: Range 6 and 7, flange center distance: 56 mm1/4 ~ 18 NPT: Range 8, flange center distance: 57 mmRange code 2~ 5, Flange joint can be rotated, in order to realize the 50.8 mm,54 mm or 57.2mm center distance.Electrical connections 1/2~14 NPT or M20X1. 5 conduit entrance; with bolts endsExplosion-proof class: explosion-proof Exd II BT6 or intrinsically safety Exia II ct4Weight: if don't include accessories, the AP, DP, GP, HP models weight is 2.4kg.Power supply voltage:12V - 45VDC intrinsic safety products, power supply should through safety barrier firstly. (Standard is 24 VDC, if no load can work at 12VDC, with LCD header power should be not less than 16 VDC)Products application environmentTemperature: - 20ºC~+80ºC, storage temperature: - 40ºC - + 104ºC; humidity: 0-100%Explosion-proof products using environmental conditions:Temperature: - 20ºC - + 70ºC; relative humidity: 5% ~ 95%.Atmospheric pressure: 86-106 KPaInstallation method:UI-P61 Ordinary structure TransmitterGeneral IntroductionUI P61 pressure/differential pressure transmitter with a microprocessor as the core of the pressure/differential pressure measuring instrument. Widely used in liquid, gas or steam liquid level, density and pressure measurement.ü Due to the microprocessor technology, enhanced reliability.ü With functions of self-diagnosis and remote control.ü Block with EEPROM, data will not loss when power off.ü Adjust the span and zero on site.ü Range ratio: 50:1 or 15:1ü HART protocol is selectableü Accuracy: 0.1%, 0.2%, 0.5% Measure range(code)2,3,4,567890M (mm)545656575759P61 series differential pressure, high hydrostatic pressure differential pressure, gauge pressure, absolute pressure transmitter model selection -not selectable, . selectableModelTransmitter Type(Single selection)DPHPGPAPUI-P61DPDifferential Pressure transmitter.---UI-P61HP High pressure Differential pressure transmitter-.--UI-T62GPGauge Pressure--.-UI-P61AP Absolute Pressure---.CodePressure Measure range(URL)(Single selection)DPHPGPAP31.3~7.5kPa...-46.2-37.4kPa....531.1-186.8kPa....6117-690kPa....7345-2068kPa....81170~6890kPa.-..93480~20680kPa--.-06890~41370kPa--.-CodeTransmitter output (single selection)DPHPGPAPE 4-20mA,Linear, Analog /damping adjustable....N 4-20mA, digit intelligent type....S4-20mA,intelligent, HART protocal....Codeflange & Jointsdrain/ventdiaphragmDPHPGPAP22316SS316SS316L SS....23316SS316SShastelloy C....24316SS316SSMonel Alloy....25316SS316SStantalum....33hastelloy Chastelloy Chastelloy C....35hastelloy Chastelloy Ctantalum....44Monel AlloyMonel AlloyMonel Alloy....CodeIndicator (If don't need local display, don't select)DPHPGPAPM1 Analog Scale, Linear head, 0-100% scale....M2Analog Scale, square root showing, 0~10 scale..--M3 LCD, linear head, 0-100% selectable....CodeMounting bracketDPHPGPAPB1Tube bending plate ( tube outside diameter Φ50~60)....B2Plate bending plate....B3Tube flat plate ( tube outside diameter Φ50~60)....CodeRelease valveDPHPGPAPD0Drain valve at the back....D1Side Release valve above the pressure chamber....D2Side Drain valve at the bottom of the pressure chamber....CodeLow pressure side Flange adaptorDPHPGPAPN no flange adapter (with 1/4NPT female at flange to connect the press-leading lines)....C1 1/2NPT female screw flange adapter, connect pilot pressure joint and welding press-leading tube(stainless steel) ....C2 M20x 1.5 Male screw flange adapter, connect pilot pressure joint and welding press-leading tube(stainless steel)....CodeExplosion-proof (don't select is standard type)DPHPGPAPd explosion-proof Exd II CT6....iIntrinsically safety Exia II CT6....Typical model: UI-P61DP 4 S 22 M3 B3 D2 C2Remark: E type's minimum span URL/6; N, S type minimum span URL/50