CE Hart 0 075% точность интеллигентая (ый) перепада давления кремния датчик

Описание и отзывы

Трекер стоимости

Характеристики

PCM3051S Intelligent Pressure Transmitter

Advanced monocrystalline silicon differential pressure sensor adopted
Wide range covering0-0.2kPa~3MPa
2-wire system, 4 - 20mA analog output, HART protocol digital communication option
Intelligent LCD with backlight
Both remote transmission and local zero and span adjustment
Complete varieties, high precision, good stability
Flameproof shell structure, strong resistance to frequency conversion interference
High static pressure, high overpressure protection
Diaphragm with patented double overpressure protection design
Lightning protection circuit design
Applications
Process control areas in industries of petroleum, chemical, metallurgy, electric power, food, papermaking, medicine, machinery manufacturing, scientific experiments, aviation and military

PCM3051S series intelligent pressure transmitter is a well-developed high performance pressure transmitter of international leading technologyadoptingworld advanced monocrystalline silicon pressure sensor technology and patented packaging technology. The product usesdiaphragm with patented double overpressureprotection design and internal circuit with anti-surge protection design.PCM3051S can accurately measure gauge pressure, absolute pressure, flow, vacuum, liquid level and density.

Performance parameters
	Pressure range	-100kPa…0~0.2kPa…3MPa
	Pressure reference	Gauge pressure, Absolute pressure, Differential pressure
	Output & supply	4~20mA, 4~20mA+HART (10.5V~36V, usually 24V)
	Accuracy	±0.075%FS; ±0.1%FS(typ.); ±0.2%FS
	Zero temp. coefficient	±0.25%FS/55℃
	Full scale span temperature impact	±0.5%FS/55℃
	Ambient temp.	-30℃~80℃; -30℃~70℃for LCD housing
	Medium temp.	-40℃~104℃
	Storage temp.	-40℃~85℃
	Insulation resistance	≥100MΩ/500VDC(200MΩ/250VDC)
	Protection	IP65
	Ex-proof	Exd II BT6 Gb
	Static pressure range	7MPa, 25MPa, 40MPa
	Overpressure limit	16MPa
	Long term stability	±0.2%FS/Year
Structural performance parameters
	Diaphragm material	316L(316L sprayed with PTFE, Hastelloy C, tantalum only for flush diaphragm series products with flange)
	Exhaust / drain valve	Stainless steel 316
	O-ring	NBR (Nitrile Butadiene Rubber) (contact measuring medium)
	Filling oil	Silicon oil
	Flange and Fittings	Stainless steel 304
	Housing material	Die-casting aluminum epoxy coating
	Electrical connection	M20×1.5, NPT1/2
	Process connection	M20×1.5 with welding pipe, 304 three valve group M20 × 1.5 with welding pipe
		NPT1/4(F), 304 three valve group NPT1/4(F), NPT1/2, NPT1/2(F)
		G1/2 with welding pipe, G1/4
	Weight	3.5kg (not including optional parts)