Sekonic online vibration viscometer FEM-1000V-EX

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Sekonic online vibration viscometer FEM-1000V-EX $r $n uses a maintenance free viscometer with piezoelectric ceramics as the driving part. The $r $n viscosity sensor (probe) is a fully sealed structure, non explosion proof type, and can be immersed in liquids in addition to flange installation.

Product Details

Sekonic online vibration viscometerFEM-1000V-EX

Capture the viscosity of liquid by changing the vibration.

Use piezoelectric accelerometers to achieve high resolution.

This is a groundbreaking product that utilizes resonance phenomenon.

Summary

FEM-1000V is a torsional vibration viscometer used for online process applications. It can be connected to storage tanks and pipelines through flanges to continuously and real-time measure viscosity and temperature.

This is a maintenance free viscometer as it uses piezoelectric ceramics as the driving unit.

The viscosity sensor (probe) has a sealed structure, and in addition to flange installation, non explosion proof types can also immerse the entire probe in liquid.

It can be installed in a mixing tank or a pipeline for liquid flow, and viscosity can be measured while the liquid is flowing.

Explosion proof type has pressure and explosion resistance, so it can be used with confidence in the control area.

specialty

The viscosity measurement accuracy is within ± 1% of the measured value.
In other words, whether it is 1 mPas or 800 mPas, the measurement accuracy is within 1%.
The probe is compact, sturdy, waterproof, and dustproof.It is also made of corrosion-resistant stainless steel.
In addition, due to all wetted components being welded, it has excellent airtightness and cleanliness.
By using a balanced bidirectional vibrator (a specialized product), high-precision viscosity measurement can be performed without being affected by process vibration (measurement value ± 1%), and the probe is inclined diagonally upwards, downwards, to the left, and to the right relative to the probe. The direction of liquid flow can be installed in any direction and high-precision measurement can be performed.
In addition, there is no need to adjust the installation for mechanical stress and strain during the installation process.
High precision viscosity measurement data with a measurement value of ± 1% can be output externally through 4-20mA (analog output) and RS232C (digital output).Therefore, it is a viscosity meter suitable for production control through automated production lines.
The explosion-proof standards are as follows.

series	detect	Explosion proof structure	Enter the qualified test number
series	Slave station controller	Explosion proof structure	Enter the qualified test number
FEM-1000V-EX series	FVM80A-PEXG	ExdⅡCT6	TC18354
FEM-1000V-EX series	FEM-1000-EXSC	ExdⅡBT6	TC18851

The material of the probe can be adjusted according to the liquid conditions, such as acid resistance, alkali resistance, oil resistance, and anti adhesion.
The controller uses a PLL circuit (phase-locked loop) and always controls the transmission frequency to be the same as the resonance frequency of the vibrator, so even if the resonance frequency of the vibrator is affected by temperature and other factors. Measure viscosity.

purpose

● Management of various polymerization reactions and dispersion

Management of ink, paint, various coatings, and film formation

● Slurry, food, etc.

Sekonic online vibration viscometerFEM-1000V-EX

specification

Product Name			Online Viscometer
input type			FEM-1000V-ST
Explosion proof structure		detect	---
Explosion proof structure		Slave/Controller	---
viscosity	measurement range	L Range	0.50-1000mPa · s
	measurement range	M range	10.0-5000mPa ・ s
	accuracy	L Range	± 1% of the measured value
	accuracy	M range	± 1% of the measured value
	repetitiveness	L Range	± 1% of the measured value
	repetitiveness	M range	± 1% of the measured value
	Measure the temperature range of the liquid		0-70℃
Temperature measurement range			0-100℃
proofread			Comparative calibration using a standard solution calibrated with a viscometer (JIS Z 8809)
output			Viscosity/temperature 4 to 20mA optional output (output resolution 16 bit) Output via RS232C interface
Equipment usage environment			10-40 ° C, 20-80% RH (no condensation outside the dehumidification component)
power supply			AC100-240V 50/60 Hz
Device Configuration	Probe model		FVM80A-PST
	Controller Model		FEM-1000V-STC
	other		Probe ⇔ Controller connection cable L=5m Controller power cable L=2.5m
option			---

Product Name			Explosion proof online viscometer
input type			FEM-1000V-EX
Explosion proof structure		detect	Exd II CT6
Explosion proof structure		Slave/Controller	Exd II BT6
viscosity	measurement range	L Range	0.50-1000mPa · s
	measurement range	M range	10.0-5000mPa ・ s
	accuracy	L Range	± 1% of the measured value
	accuracy	M range	± 1% of the measured value
	repetitiveness	L Range	± 1% of the measured value
	repetitiveness	M range	± 1% of the measured value
	Measure the temperature range of the liquid		0-70℃
Temperature measurement range			0-100℃
proofread			Comparative calibration using a standard solution calibrated with a viscometer (JIS Z 8809)
output			Viscosity/temperature 4 to 20mA optional output (output resolution 16 bit) Output via RS232C interface
Equipment usage environment			10-40 ° C, 20-80% RH (no condensation outside the dehumidification component)
power supply			DC24V
Device Configuration	Probe model		FVM80A-PEXG
	Controller Model		FEM-1000-EXSC (from controller)/ SMC-1000V (Main Controller)
	other		Probe direct cable L=5m 3 pressure resistant packaging bracket
option			---