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Pressure Sensors

Online oil analysis sensors ,real time oil analysis PPM-HLV-3

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Online oil analysis sensors ,real time oil analysis PPM-HLV-3

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Number of views:

865

Product serial number

PPM-HLV-3

Category

Pressure Sensors

Product classification:

Oil field pressure sensor,Industrial universal pressure sensor

Process interface:

Other

Output form:

（4～20）mA,R485

power supply:

（9—32）VDC

Accuracy:

Electrical interface:

Other

Contact medium:

liquid

ambient temperature:

（-43—125）℃

Medium temperature:

（-40—125）℃

IP protection class:

Other

explosion-proof:

Other

Quantity

Stock:



Product description

Products Description

The PPM-HLV-3 Online oil analysis sensor adopts MEMS piezoelectric resonance component, with the integration of high accuracy signal sampling and processing unit inside, it can measure density, viscosity and temperature automatically at the same time. Density at 20ºC,kinematic viscosity, viscosity index, viscosity at 40ºC, viscosity at 100ºC, dielectric constant could be measured through it's calculate program.

What parameters online oil analysis sensor measuring ?

Measuring medium: Lubricating oil, hydraulic oil, gasoline, diesel oil, aviation fuel, kerosene, ethanol, printing ink, paint.

Application

The PPM-HLV-3 Online oil analysis sensor is widely used for monitoring oil tank, oil circuit, high pressure and high flow pipeline (such as engine oil tank) of automobiles, engineering vehicles, HVAC&R, compressors, industrial equipment and turbines .

Features

1. Imported probe for real time monitoring online with high accuracy.
2. All stainless steel material adopted, good corrosion resistance and vibration resistance.
3. Quick response, data updating rate less than 1s.
4. Long working life more than 10 years.
5. Small size , easy to install, help to the integration.

Product Parameters

Measuring parameters	Density(kg/m³), kinetic viscosity(mPa·s), temperature(ºC),dielectric constant
Measuring parameters(optional)	Kinematic viscosity, viscosity at 40ºC, viscosity at 100ºC, viscosity index, density at 20ºC
Measuring range	Density:0.6 ~ 1.3g/cm³ or 600~1300 kg/m³ Viscosity: 25~400mPa·s(500mm²/s) Temperature: -40~+120 ºC Dielectric constant:1~6
Accuracy(at 23 ºC)	Density: 0.001g/cm³ or 1 kg/m³ Viscosity: 2% or 0.5mPa·s at most Temperature: 0.3ºC Dielectric constant: ±3%
Resolution	Density: 0.0001g/cm³ or 0.1 kg/m³ Viscosity: 0.1mPa·s Temperature: 0.1ºC Dielectric constant: 0.01
Response time	<30s(first time), data updating rate 1 time/second
Signal output	Digital signal: RS485 MODBUS RTU or RS232 Analog signal: 4~20mA , RL=500Ω (optional)
Alarm points	2 points 250VAC/3A or 30VDC/3A (optional)
Power supply	9~32VDC
Power consumption	< 30mA at 24VDC (RS485)
Pressure range	≤ 200 bar
Medium temperature	-40~120ºC
Ambient temperature	-40~85ºC
Storage temperature	-40~80ºC
Housing material	SS316 or 304, Hastelloy
Dimension	Φ34*90mm
Process connection	NESSI, G1/2''
Weight	0.36kg
Ingress protection	IP66
Sealing material	FKM fluorine rubber
Cable	2m, M8, 6 core
Flow rate	<1m/s
Certification	CE, ASTM1657
Ex-proof class	EX ia IIB T6 Ga (optional)