This document discusses sensor solutions for various thermal processes and medical devices. It begins by noting market demands for increased speed, quality and safety with the same or lower budgets and more challenging conditions. Several case studies are presented that describe technical challenges involving temperature measurement and how customized sensor solutions were developed. These solutions ensured accurate and reliable temperature monitoring during processes like skin treatment to guarantee patient safety and efficacy. The document emphasizes that thorough understanding of thermal processes enables development of tailored sensor solutions to meet demanding market needs.
This presentation gives the information about Force, Pressure and Torque measurements of the subject: Mechanical measurement and Metrology (10ME32/42) of VTU Syllabus covering unit-6.
The Generic Analog Sensor service support analog sensors that measure continuous information. An example of this kind of a sensor is a light sensor which monitors the amount of light over time. Analog sensors are often distinguished from digital sensors which use discrete (discontinuous) values to represent information for input. Often though either approach can be used to provide similar types of information. For example, film cameras are analog devices, while Web cameras are digital devices.
This presentation gives the information about Force, Pressure and Torque measurements of the subject: Mechanical measurement and Metrology (10ME32/42) of VTU Syllabus covering unit-6.
The Generic Analog Sensor service support analog sensors that measure continuous information. An example of this kind of a sensor is a light sensor which monitors the amount of light over time. Analog sensors are often distinguished from digital sensors which use discrete (discontinuous) values to represent information for input. Often though either approach can be used to provide similar types of information. For example, film cameras are analog devices, while Web cameras are digital devices.
This discussion of the operating principles of capacitive, resisitive, and thermal conductivity humidity sensors also addresses their advantages, disadvantages, and applications.
Gas spillage and gas chamber blast is a
standard issue in this day and age, particularly in
creating nations. On the off chance that the gas
spillage can't be recognized quick and no move is
made, may prompt blast and cause extreme harms to
life and condition. The past spillage location
frameworks just use cautions for notice. There is
nothing about the security. In this paper, a
framework is suggested that can identify not just gas
spillage, it can recognize blast, and fire too. What's
more, can make some defensive strides. It is
furnished with gas sensor to identify the spilled gas
and fire sensor to distinguish the blast and fire. It
has fumes fan framework to clear the spilled gas and
solenoid valve to channel the water or carbon
dioxide gas (CO2) if blast and fire happens. The
blast security framework reaction exclusively when
there is just a fire with no connection to gas
spillage. On the off chance that any episode
happens, that data is sent to proprietor through
remote media, a presentation demonstrates the
alarm message and bell makes the caution. It is
furnished with Global System for Mobile
correspondences (GSM) modem as remote media to
send data to proprietor through Short Message
Service (SMS). This guarantees preventive activities
promptly even without individuals on location. A
model of this framework has been created and tried
with Liquefied Petroleum Gas (LPG) and Fire too.
The trial results demonstrate that the framework can
recognize the gas spillage, blast and fire. It is
likewise ready to make defensive strides rapidly.
This life sparing framework is minimal effort and
valuable. It can shield individuals from consuming
alive.
Non-contact temperature measurement at the time of coronavirus – screening of...Workswell
✅ Where to measure the temperature on your face and how to measure it correctly
✅ Short introduction to thermography
✅ Technical standards IEC 80601-2-59 and ISO 16142
✅ Parameters and possibilities of thermal cameras
✅ Workswell MEDICAS - thermal camera for screening febrile conditions
✅ Black body – etalon for non-contact temperature measurement
Full meet LM-79 Clause 9.3.1, GB, CIE & IEC Standards. Test intensity distribution curve in 3D & export IES files for DiaLux. It can test all kinds of luminaires which length up to dia=0.6m and max 20kg
Zigbee based intelligent helemet for coal miners pptVenkatesh Kaduru
This one is the useful project for embedded students..and it is the real time project ...
so guys u can download and implement with your useful thoughts ...
Thermal Image camera/Infrared Camera Application - Overview
For any doubts please feel free to mail.
Fluke Ti32/TiR32 reference taken.
Themal way of conditioning monitoring on electrical equipments in industires
Weiber Technical Solutions launches its new version of
moisture meter that incorporates a range of design
refinements and highly developed features to bring a
Top Quality 2-in-1 Meter that detect moisture &
temperature.
LSG-3000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
IEEE Final Project Report for RIT DSP course. Using digital signal processing techniques, a simple LM35 temperature sensor can be used to detect and monitor respiratory rates.
This discussion of the operating principles of capacitive, resisitive, and thermal conductivity humidity sensors also addresses their advantages, disadvantages, and applications.
Gas spillage and gas chamber blast is a
standard issue in this day and age, particularly in
creating nations. On the off chance that the gas
spillage can't be recognized quick and no move is
made, may prompt blast and cause extreme harms to
life and condition. The past spillage location
frameworks just use cautions for notice. There is
nothing about the security. In this paper, a
framework is suggested that can identify not just gas
spillage, it can recognize blast, and fire too. What's
more, can make some defensive strides. It is
furnished with gas sensor to identify the spilled gas
and fire sensor to distinguish the blast and fire. It
has fumes fan framework to clear the spilled gas and
solenoid valve to channel the water or carbon
dioxide gas (CO2) if blast and fire happens. The
blast security framework reaction exclusively when
there is just a fire with no connection to gas
spillage. On the off chance that any episode
happens, that data is sent to proprietor through
remote media, a presentation demonstrates the
alarm message and bell makes the caution. It is
furnished with Global System for Mobile
correspondences (GSM) modem as remote media to
send data to proprietor through Short Message
Service (SMS). This guarantees preventive activities
promptly even without individuals on location. A
model of this framework has been created and tried
with Liquefied Petroleum Gas (LPG) and Fire too.
The trial results demonstrate that the framework can
recognize the gas spillage, blast and fire. It is
likewise ready to make defensive strides rapidly.
This life sparing framework is minimal effort and
valuable. It can shield individuals from consuming
alive.
Non-contact temperature measurement at the time of coronavirus – screening of...Workswell
✅ Where to measure the temperature on your face and how to measure it correctly
✅ Short introduction to thermography
✅ Technical standards IEC 80601-2-59 and ISO 16142
✅ Parameters and possibilities of thermal cameras
✅ Workswell MEDICAS - thermal camera for screening febrile conditions
✅ Black body – etalon for non-contact temperature measurement
Full meet LM-79 Clause 9.3.1, GB, CIE & IEC Standards. Test intensity distribution curve in 3D & export IES files for DiaLux. It can test all kinds of luminaires which length up to dia=0.6m and max 20kg
Zigbee based intelligent helemet for coal miners pptVenkatesh Kaduru
This one is the useful project for embedded students..and it is the real time project ...
so guys u can download and implement with your useful thoughts ...
Thermal Image camera/Infrared Camera Application - Overview
For any doubts please feel free to mail.
Fluke Ti32/TiR32 reference taken.
Themal way of conditioning monitoring on electrical equipments in industires
Weiber Technical Solutions launches its new version of
moisture meter that incorporates a range of design
refinements and highly developed features to bring a
Top Quality 2-in-1 Meter that detect moisture &
temperature.
LSG-3000 Moving Detector Goniophotometer is full meet LM-79 Clause 9.3.1 request. The tested lamp will keep burning position and be fixed, near field detector move together with the big mirror in a line, and the far field detector will move with the big mirror synchronously. The detector will always sense the light directly from the luminaries.
IEEE Final Project Report for RIT DSP course. Using digital signal processing techniques, a simple LM35 temperature sensor can be used to detect and monitor respiratory rates.
Getting started with condition monitoring for only $2000
finalSensors2015_SpeakerPresentationPPT_Exergen Global Bram Stelt_DEFINITIEF
1. Efficacy and safety: check...by using the
right sensor solution
Bram Stelt – Large Account Manager
Booth: 551
Cell: +31(0) 6 2117 7287
bram@exergenglobal.com
www.exergenglobal.com
2. Requests from the market:
- Increased speed
- Increased quality
- Guaranteed safety
Downside:
- Same or less budget
- More challenging conditions
TRENDS
4. The right sensor - simply not enough
- Innovative sensor technology
- Smart mechanical engineering teams
and
- In depth know how of thermal processes
APPROACH
8. Potential Market for Fat Destruction Procedures
In a survey of 1,045 women in NA
56%
indicated interest in non-invasive fat destruction procedures
Total Addressable Market in the US: 19.5M Patients
World Market: $2 billion
by 2017 ($700 million in
the US - Globaldata)
MARKET SIZE
9. Survey Takeaway:
• “Pain-free with no downtime, it’s effective and totally
believable.”
• “Over 75% of patients come in to my office and immediately
ask “How much is it going to hurt?"
PAIN FREE TREATMENT - SAFETY
12. Next generation, Velashape III:
- Pain free treatments
- More efficient treatment
- No downtime.
Request
- Non contact temperature sensor integrated in applicator for
skin temperature monitoring
- Closed loop RF mechanism to ensure reaching the set-point
skin temperature for optimal treatment efficacy, and NOT
exceed the set-point temperature for patient safety and
comfort.
OBJECTIVE SYNERON
13. Our challenges:
- Size – very limited space
available
- Direct IR lamp interference
- Field of view – lens
- Ambient temperature
fluctuations
- Gel applied on skin: thermal
gradient.
CHALLENGES
14. Solution: Sensor selection:
- Small size
- Thermocouple compatible
- Unpowered
- No drift
- High accuracy
- High repeatability
- High interchangeability.
OUR CHALLENGE: SIZE – VERY LIMITED
SPACE AVAILABLE
15. Direct influence from IR lamps:
immediate sensor response when IR
lamps were switched on –
measurement error of approx 3C.
OUR CHALLENGE: DIRECT IR LAMP
INTERFERENCE
16. Inner copper shroud blocking IR lamp radiation.
Inner surface of shroud must be very low emissivity,
otherwise the temperature of the shroud itself is
measured.
SOLUTION: DIRECT IR LAMP INTERFERENCE
20. No Power Required
T/C Compatible
Compensates for the Ambient Temperature
AMBIENT TEMPERATURE COMPENSATION
21. ZnSe lens and window are not 100% transparent for IR
radiation – some signal is absorbed:
Sensor spectral response: 5.5 – 20 µm
OUR CHALLENGE: BIG AMBIENT
TEMPERATURE FLUCTUATIONS
22. The thermopile detector is responsive to the net power that it absorbs:
P = σ * A * (Tt4 - Ta4)
The Stefan-Boltzmann equation where:
- P = net radiation power
- A = surface area
- Tt = target temperature
- Ta = detector temperature.
Since the detector absorbs power at σ * A * (Tt4) and re-radiates power
at its own temperature, the σ * A * (- Ta4) term is needed.
Tt is attenuated by the additional lens and window attenuate
Ta is unchanged: ambient compensation error
OUR CHALLENGE: BIG AMBIENT
TEMPERATURE FLUCTUATIONS
23. 1) Sensor thermally isolated: slower heat up and more
uniform heating
2) Additional thermocouple to measure sensor housing
temperature to allow accurate ambient temperature
compensation1.
1: solution that is provided to Syneron is under NDA and can not be
disclosed here. The example given here is more general in nature but covers
the concept
SOLUTION: BIG AMBIENT TEMPERATURE
FLUCTUATIONS
26. The results for Tt=24C and Tt=59C.
- IRt/c = Initial temp. in degC,
- t/c = additonal t/c temp in degC,
- Corrected: with ambient temperature compensation
- Scaled: with heat balance.
RESULTS
27. VelaShape III Advantages
Increased RF Power:
- End point temperature is achieved much faster
- Reduction in treatment time
- Consistent, reproducible resultst
Sophisticated Feedback Mechanisms:
- New closed loop RF mechanism and built in
temperature sensor
- Better monitoring for elevated temperature in
the tissue
- Increased patient comfort and safety
Movie
28. Two important items I would like you to
walk away with:
1. Market is very demanding and keeps on
challenging the industry
2. There is always a solution if the thermal
process is thoroughly understood –
sensor by design.
TO TAKE HOME
29. THANK YOU – TIME FOR ?
Bram Stelt – Large accountmanager
Booth: 551
Cell: +31(0) 6 2117 7287
bram@exergenglobal.com
www.exergenglobal.com
www.sensoranics.com
Editor's Notes
Sensor = non contact infrared temperature sensors
- peil audience: wie in print, wie in medisch etc?
Wat willen jullie zien/horen
Uitdagingen worden te groot – off the shelve niet meer genoeg: steeds complexere machines
Voorbeeld: HP: dubbele druk – concurrentie en druk van binnenuit. Hogere snelheid en nauwkeurigheid steeds belangrijker, en liefst zo klein mogelijk. Dit heeft grote gevolgen voor thermische processen.
Getallen van de markt – groeimarkt. Non contact IR heel belangrijk voor snelheid en safety
Goed voorbeeld: cosmetisch industry is growing – vrouwen blijven vrouwen en het wordt bijna zomer
Syneron was marktleiden, maar dreigde die positie kwijt te raken. Moest een nieuwe flagship komen om weer nr1 in de markt te worden. Luisteren naar de klant.
Apoptosis of fat tissue: heating up fat tissue to set point temperature for certain time: fat tissue destroyed
Apoptosis of fat tissue: heating up fat tissue to set point temperature for certain time: fat tissue destroyed
Patients: pain free No lawsuits!!!!
. Specialists: faster and no downtime – dus meer treatments in een dag – bigger revenue.
Bredere doelgroep: van artsen naar beauty clinics – easy to use and safety guaranteed.
ONZE challenges
Praat over ‘we found a sensor’ niet Exergen specifiek benoemen
Unique solution for Syneron is under NDA: the solutions given here are more general in nature but grasp the concept
Non-contact IR sensing: only surface temperature is measured, which in this case is the gel and not the skin.
Flagship product met enorme voordelen – USP met als belangrijkste: safety.