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Advanced Level Measurement Radar Transmitter for Industrial Applications1
TransmitterChemical Industry TransmitterLevel Radar Transmitter
Nanjing Wotian Technology Co., Ltd.
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Product Description PCRL01 Level Radar Transmitter FeaturesRange: M1-10m, M2-20m, M3-30M, M6-60m, MB-120mAbundant physical interfaces: 4~20mA (2 channels optional), HART,AUTBUSFieldbus Foundation, ProfibusPA, NB-IoT, etc.Support Bluetooth debugging functionSupport low dielectric constant (less than 1.5) medium TBF tank bottom reflection measurementSupport backlight displayApplicationsChemical industrySolids level measurementSewage treatmentMining industryPaper and Pulp IndustryBoiler EngineeringLiquid and solid powder measureAcids, bases or other corrosive mediaProduct overview The 76-81GHz series products refer to frequency modulated continuous wave (FMCW) radar products operating at 76-81GHz, supportingfour-wire and two-wire applications. The product has multiple models, the range can reach 120m, and the blind zone can reach 8 cm.Because of its higher operating frequency and shorter wavelength, it is especially suitable for solid applications. The working method oftransmitting and receiving electromagnetic waves through the lens has unique advantages in high dust and harsh temperature environments(+200oC).The instrument provides flange or thread connection, which makes installation convenient and easy. PrincipleHigh-frequency microwave pulses issued by the guided wave radar propagate along detection components (steel cable or steel rod), met the media to be measured, since the dielectric constant of the mutation, cause reflections, a portion of the pulse energy is reflected back. Transmit pulse and the reflected pulse is proportional to the distance and the time interval measured media. Performance parametersTransmit frequency76GHz~81GHz Range0.08 m ~10m;0.08~20m;0.08 m ~30m;0.3 m~60m;0.6 m~120m Accuracy±1mmMeasurement intervalFastest 100msBeam angle3°/8°/20°Dielectric constant range ≥2Power supply12~28VDCCommunicationMODBUS, HARTSignal output4~20mA or RS-485Fault output3.8mA, 4mA, 20mA, 21mA, holdOn-site operation/programming128×64 dot matrix display/4 buttons; configurable host computer setting softwareIndustrial temperature/humidityT0:-40~85oC/humidity≤95%RH; T1:-40~200oC; T2:-40~500oC; T3:-40~1000oCShell materialAluminum alloy, stainless steelProcess connectionPipe thread/universal flange/anti-corrosion flange/sanitary chuck/quartz isolation flangeProcess pressure-0.1~2MPaDimensionφ 100*270mmConnectionM20*1.5Recommended wireAWG18 or 0.75mm2Ingress protectionIP67Mounting method Thread or flangeExample: PCRL01 - F1 R1 C1 M1 S1 T1P1 B1Product model:PCRL01. F1: Frequency 76~81GHz. R1:Range 0-10m. C1:Connection G?(DIN 3852-E)@14°. M1:Material Aluminum alloy. S1: Seal material Fluororubber. T1:Temperature and pressure resistance 80oC@2Bar. P1:Power supply and output2-wire, Hart. B1:With Bluetooth output About us:Certification:FAQ:1. Q: Are you manufacturer or trading company? A: We are manufacturer which focuses on pressure sensor, pressure gauge and level sensor for 33 years.2. Q: What international certificates do you have? A: ISO9001, CE, RoHS Certificated.3. Q: What is your production capacity? A: We produced 2000000 pieces pressure sensor since year 2017.4. Q: What is the lead time of your product? A: Stocks are available for some products. The typical lead time is 6~14 working days for product without customization. Note: lead time may vary base on different products. Please contact us for detailed lead time. 5. Q: What is the warranty of your products? A: Our warranty time is 18 months after shipment.6. Q: Do you provide customized products? A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
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