3051 Intelligent Differential Pressure Transmitter with Capacitance Sensor

PCM3051C Intelligent Pressure TransmitterStandard products
PCM3051C-GP Intelligent pressure transmitter
PCM3051C-AP Intelligent absolute pressure transmitter
PCM3051C-DP Intelligent differential pressure transmitter
PCM3051C-HP Intelligent high static differential pressure transmitterNon-standard products
PCM3051C-LT Intelligent flange mounting pressure transmitter
PCM3051C-RG Intelligent remote transmission pressure transmitter
PCM3051C-RD Intelligent remote transmission differential pressure transmitterFeaturesmetal capacitive sensor adpotedWide range covering 0-0.2kPa~40MPa2-wire system, 4 - 20mA analog output, HART protocol digital communication optionIntelligent LCD with backlightBoth remote transmission and local zero and span adjustmentComplete varieties, high precision, good stability, adjustable damping, strong resistance to unidirectional overpressureFlameproof shell structure, strong resistance to frequency conversion interferenceNo mechanical transmission parts, strong anti-vibrationLower cost than similar imported instruments
ApplicationsProcess control areas in industries of petroleum, chemical, metallurgy, electric power, food, papermaking, medicine, machinery manufacturing, scientific experiments, aviation and military
Product overview
PCM3051C series intelligent pressure transmitter uses currently the most mature capacitance sensor manufacturing technology. The whole series products have passed rigorous assembly and commissioning. The appearance and performance have reached the international advanced level. The product is designed using fully isolated circuit technology and can accurately measure gauge pressure, absolute pressure, flow, vacuum, level and density.
Performance parameters
Pressure range-100kPa…0~0.2kPa…40MPaPressure referenceGauge pressure, Absolute pressure, Differential pressureOutput & supply4~20mA, 4~20mA+HART® (10.5V~36V, usually 24V)Accuracy±0.3(typ.); ±0.5%FS(max.)Zero temp. coefficient±0.25%FS/55ºCFull scale span temperature impact±0.5%FS/55ºCAmbient temp.-30ºC~80ºC; -30ºC~70ºC for LCD housingMedium temp.-40ºC~104ºCStorage temp.-40ºC~85ºCInsulation resistance≥100MΩ/500VDC(200MΩ/250VDC)ProtectionIP65Ex-proofExd II BT6 GbStatic pressure rangeDP 13.8MPa; HP 25MPa; RD 6.9MPaOverpressure limitAP/GP/RG: 13.8MPa; DP/HP/RD: same with static pressure rangeLong term stability±0.2%FS/YearStructural performance parameters
Diaphragm material316L(316L sprayed with PTFE, Hastelloy C, tantalum only for flush diaphragm series products with flange)Exhaust / drain valveStainless steel 316O-ringNBR (Nitrile Butadiene Rubber) (contact measuring medium)Oil fillingSilicon oilFlange and FittingsStainless steel 304Housing materialDie-casting aluminum epoxy coatingElectrical connectionM20x1.5, NPT1/2Process connectionM20x1.5 with welding pipe, 304 three valve group M20 x 1.5 with welding pipeNPT1/4(F), 304 three valve group NPT1/4(F), NPT1/2, NPT1/2(F)G1/2 with welding pipe, G1/4Weight3.5kg (not including additional ordering parts)Components diagram
Structure & dimensions
Accessories
Bracket installation in mm
Note: The Part No. with "-" is provided free of charge.
How to order
Example: PCM3051C-DP3EB1J9
Refer to product model PCM3051C-DP, with pressure range 0-1.3kPa~7.5kPa, output 4~20mA, electrical connection 3051 housing with display (M20x1.5 female).Ordering tips:
Accessories need to be ordered separately.