KDM-S Online Vibrating Tube Liquid Density Meters

With real-time density measurement accuracy at 0.0005g/cm³ (up to 0.0003g/cm³), KDM-S density meter adopts straight tube design, low pressure loss, high measurement accuracy, easy cleaning, and wide applicable media. It is particularly suitable for density measurement under high cleanliness or complex working conditions.

TECHNICAL PARAMETERS

Model	Accuracy(Customizable)	Repeatability	Measurement Range	Calibration Range
KDM-S	±0.0003g/cm³	±0.00005g/cm³	(0.2-2.0) g/cm³	(0.65-1.2) g/cm³
KDM-S	±0.0005g/cm³	±0.0001g/cm³	(0.2-2.0) g/cm³	(0.65-1.2)g/cm³
Flange Compatibility: DN25,DN50

GENERAL TECHNICAL PARAMETERS

Temperature	Measurement Range		-40°C~+204°C
	Accuracy		±0.1℃
	Repeatability		0.05°C
Electrical parameters	Power supply		24VDC,220VAC
	Output Signal		RS-485,4-20mA,pulse
Environmental parameters	Operation Temperature		-40°C~+60°C
Explosion-Proof	Explosion-Proof Grade	Sensor	Exid llC T1~T6 Gb
		Transmitter	Ex d [ib] llC T6 Gb
Protection	Protection Grade	Sensor	IP66/IP67
		Transmitter	IP66/IP67
Standard	JJG 370-2019 online vibration tube liquid density meter calibration procedures

KDM-S Online Liquid Density Meter Installation Dimensions (Separate Mount)

KDM-S Online Liquid Density Meter Installation Dimensions (Separate Mount)

Unit: mm

Model	Specification	A (Customizable)	B	C
KDM-S	DN50	660±3	65	295

KDM-S Online Liquid Density Meter Installation Dimensions (Integral Mount)

KDM-S Online Liquid Density Meter Installation Dimensions (Integral Mount)

Unit: mm

Model	Specification	A (Customizable)	B	C
KDM-S	DN25	450±3	175	405
KDM-S	DN50	660±3	175	430

Note: ①The flange standard follows GB/T 9124.1-2019, HG/T 20592-2009.

② Dimension A will change with the change of flange standard and pressure level, etc.

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