Ex-Proof Flameproof Pressure Transmitter Sensors with Display PCM401 Ce RoHS PLC LED

PCM401  Ex-Proof Flameproof Pressure Transmitter SensorsProduct overview PCM401 flameproof pressure transmitter adopts high-performance piezoresistive silicon oil-filled pressure sensor as pressure sensitive core. Through internal ASIC, the millivolt signal of sensor is transmitted into standard long-distance transmission current signal. PCM401 can be directly connected with computer interface card, control instruments, intelligent meters or PLC conveniently. The series of products are widely used in industrial process control, petroleum, chemical, metallurgical and other industries.The product complies with the regulations of GB3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipments" and GB3836.2-2010 "Explosive Environment Part 2: Equipments Protected by Flameproof Enclosure 'd'". Explosion-proof mark Exd II B T6 applies to factories with flammable gas of II A, II B grade, T1-T6 group or environment with explosive mixture of steam and air.Flameproof pressure transmitters operate normally at the following altitude, ambient air temperature and ambient relative humidity: altitude not exceeding 2000m; ambient air temperature -10ºC~+60ºC; relative humidity of 90% (+25ºC).FeaturesDiffused piezoresistive silicon pressure sensorStrong and well-sealed aluminum alloy junction box, convenient for outdoor installation and useFor gas, liquid and steam pressure measurementProvide low, medium and high pressure rangesLCD optionIsolation and explosion-proofApplicationsIndustrial site controlCoal mineOilfieldHeavy IndustryChemicalsGas networkWater supply network  Performance parameters Pressure range-0.1MPa…0~0.01MPa…100MPaPressure referenceGauge pressure, Absolute pressure, Sealed gauge pressureSupply & output4~20mA (18~36V)4~20mA with display (12~36V)1~5V, 0~5V, 0.5~4.5V, 0~10V (12~32V)Operating temp.-20ºC~85ºCMedium temp.-20ºC~85ºCStorage temp.-40ºC~125ºCZero temp. coefficient±1.5%FS (@-20ºC~85ºC)Span temp. coefficient±1.5%FS (@-20ºC~85ºC)Overpressure150%FS~300%FSMechanical vibration20g (20~5000HZ)Shock100g (11ms)Accuracy0.5Insulation100MΩ/250VDCResponse time≤1ms (Up to 90%FS)Long term stability±0.2%FS/Year  ProtectionIP65Ex-proofExd II BT6MaterialLow copper aluminum alloy for housing; 316L for isolation diaphragmMedium compatibilityAll media compatible with stainless steel 316L  Structure   Wiring method   Pressure port   Flameproof parameters                     Safety barrier parameters should meet: CO≤35V, IO≤35mATransmitter internal parameters: C1=0.01uF, L1=0The distribution parameters of the connecting cable between safety barrier and the transmitter should meet: Cp≤Co-Ci, Lp≤Lo-LiNote:Uo: Maximum open circuit voltage of safety barrier Io: Maximum short circuit current of safety barrierCo: Maximum allowable capacitance outside the safety barrierLo: Maximum allowable inductance outside the safety barrier Cp: Maximum allowable distributed capacitance of connecting cable Lp: Maximum allowable distributed inductance of connecting cableCi: Maximum capacitance inside the transmitter Li: Maximum inductance inside the transmitter  Pressure range selection Pressure range codePressure referencePressure rangeOverpressureBurst pressureRemark10kGG0~10kPa300%FS600%FS 20kGG0~20kPa300%FS600%FS 35kGG0~35kPa300%FS600%FS 70kGG0~70kPa300%FS600%FS 100kGG0~100kPa200%FS500%FS 160kGG0~160kPa200%FS500%FS 250kGG0~250kPa200%FS500%FS 400kGG0~400kPa200%FS500%FS 600kGG0~600kPa200%FS500%FS 1MGG0~1MPa200%FS500%FS 100kAA0~100kPa200%FS500%FS 160kAA0~160kPa200%FS500%FS 250kAA0~250kPa200%FS500%FS 400kAA0~400kPa200%FS500%FS 600kAA0~600kPa200%FS500%FS 1MAA0~1MPa200%FS500%FS 1.6MSS0~1.6MPa200%FS500%FS 2.5MSS0~2.5MPa200%FS500%FS 6MSS0~6MPa200%FS400%FS 10MSS0~10MPa200%FS400%FS 16MSS0~16MPa200%FS400%FS 25MSS0~25MPa150%FS400%FS 40MSS0~40MPa150%FS300%FS 60MSS0~60MPa150%FS300%FS 100MSS0~100MPa150%FS300%FS Note: G stands for gauge pressure, A, absolute pressure, S, sealed gauge pressure.  How to order Example: PCM401-100kGB1C2J13Refer to product model PCM401, with pressure range 0~100kPa,pressure reference gauge pressure,output signal 4~20mA with display, pressure port G1/2, electrical connection M20×1.5 Female, and flameproof housing with display.Ordering tips:Display has LED and LCD types. Please specify in the order.For special requirements on the product appearance and performance parameters, customization is avaiAbout Us:Certifications:FAQ:1.    Q: Are you manufacturer or trading company?         A: We are manufacturer which focuses on pressure 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 1500000 pieces pressure sensor in year 2017. 4.    Q: What is the lead time of your product?         A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization.         Note: lead time may vary base on different products. Please contact us for detail