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Sensortech Systems Inc MoistTech.com. Worldwide Network . Global Headquarters – Moorpark CA USA Sales Team North and South America USA East Coast – Mass USA Asia Pacific Headquarters – Sydney Australia Asia Pacific Distribution Network China Office – Shanghai China

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Sensortech systems inc moisttech com

Sensortech Systems IncMoistTech.com


Worldwide network
Worldwide Network

  • Global Headquarters – Moorpark CA USA

    • Sales Team North and South America

    • USA East Coast – Mass USA

  • Asia Pacific Headquarters – Sydney Australia

    • Asia Pacific Distribution Network

  • China Office – Shanghai China

    • China Distribution Network

  • Hong Kong – China Tobacco

  • India Offices – Chennai, Hyderabad

    • Indian Distribution Network

  • Middle East – Dubai

    • Middle East Distribution Network

  • Africa – Johannesburg, Durban, Cape Town

    • African Distribution Network

  • European Headquarters – Eindhoven Holland

    • Europe and Eastern European Distribution Network


Nir theory

NIR Theory

The basics of our technology


Discovery of infrared in 1800
Discovery of Infrared in 1800

  • Sir Frederick William Herschell (1738-1822)

  • Herschel directed sunlight through a glass prism to create a spectrum - the "rainbow" created when light is divided into its colours - and measured the temperature of each colour using a thermometer


Nir in the spectrum

UV

Visible

VNIR

NIR

Mid-IR

NIR in the Spectrum

10-400

Electronic

400-700

Electronic

700-1100

Vibration

Overtones

1100-2500

Vibration

Overtones

2500-10000

Fundamental

Vibrations


Interactions of nir light
Interactions of NIR Light

ABSORBED LIGHT

A

WHEN LIGHT HITS A PRODUCT IT WILL INTERACT IN VARIOUS WAYS.

TRANSMITTED LIGHT WILL PASS THROUGH THE PRODUCT

BACKSCATTERED LIGHT WILL REFLECT FROM THE PRODUCT

LIGHT WILL ALSO BE ABSORBED BY THE PRODUCT

ABSORBTION IS THE KEY TO OUR NIR ANALYSIS

BACKSCATTERED LIGHT

A

A

TRANSMITTED LIGHT

A

PRODUCT


Typical nir absorbance ranges
Typical NIR Absorbance Ranges

Functional Group Absorbance Range

  • O-H

    • Water 1940, 1430

    • Alcohols 2100, 1600

  • C-H

    • Aliphatic 2200-2500, 1670-1780

    • Aromatic 2100-2200, 1670-1780

  • N-H

    • Amines 1980-2050, 1500


Nir absorption curve moisture
NIR Absorption Curve - Moisture

REFERENCE

REFERENCE

MEASURE

MEASURE


Nir different tobacco types

0.90

Light Reconstituted

0.80

Burley

Expanded

0.70

Virginia

DarkReconstituted

0.60

Turkish

Absorbance

0.50

0.40

0.30

0.20

0.10

1100

1300

1500

1700

1900

2100

2300

2500

Wavelength(nm)

NIR Different Tobacco Types

REFERENCE

REFERENCE

MEASURE

MEASURE


Basic fixed filter nir sensor
Basic Fixed Filter NIR Sensor

Filter Wheel

DETECTOR

Lamp

Sample

Measure Filter

Reference Filter


Basic nir measurement

Reference

Measurement µ

Measure

Basic NIR Measurement

Ratio-Based Measurement

  • Eliminates sensitivity to distance

  • Improves stability

  • Improves accuracy

  • Problemdrift over time


Moisttech nir sensor
MoistTech NIR Sensor

Filter Wheel

PRIME BEAM

DETECTOR

Lamp

Sample

Measure Filter

Reference Filter


Moisttech measurement

Reference

Measure’

´

Measurement µ

Measure

Reference’

MoistTech Measurement

PRIME BEAM

Prime beams give improved instrument stability eliminating drift

  • Moisttech Ratio-Based Measurement with prime beam

    • Eliminates sensitivity to distance

    • Improves stability

    • Improves accuracy

    • NO drift over time


Advanced moisttech nir sensor
Advanced MoistTech NIR Sensor

Polished Aluminium Reflectors

Multi Filter Wheel

DETECTOR

10W Parabolic Lamp

Measure Filter 1

Reference Filter 1

Sample

Measure Filter 2

Reference Filter 2



Nir product overview
NIR Product Overview

  • IR3000 – General NIR Applications

  • 828 – Tobacco NIR Applications

  • CCS3000 – Mining and Minerals Applications

  • 838 – Laboratory NIR Applications

  • 858 – Laboratory / At Line Applications

  • 868 – Biomass Gauge / Laboratory Non Homogenious NIR Applications



Ir3000 standard nir1
IR3000 Standard NIR

  • Use for all general applications

  • Multi Constituent Versions Available

  • Moisture Range 0-95% (ppm versions available)

  • Accuracy 0.01 – 0.3% product dependant (Typical 0.1%)

  • Power 90-260VAC 50/60Hz (24VDC available)

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet


Ir3000 standard nir typical applications
IR3000 Standard NIRTypical Applications

  • Wood Products

  • Food Products

  • Powders

  • Paper

  • Pharmacuticals



828 tobacco nir1
828 Tobacco NIR

  • Use for all tobacco applications

  • Typical Moisture Ranges 5-25%, 20-40%, 0-70%

  • Accuracy 0.1% Cut Tobacco, CRS, Lamina, 0.3% Stem

  • Power 90-260VAC 50/60Hz (24VDC available)

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet


828 tobacco nir typical applications
828 Tobacco NIRTypical Applications

  • Cut Tobacco

  • CRS (Cut Rolled Stem)

  • Lamina Strips

  • Leaf

  • Expanded Tobacco



Ccs mining and minerals
CCS Mining and Minerals

  • Use for Mining and Minerals applications

  • Special optical design optimised for dark products

  • Typical Moisture Ranges 0-25%, 25-40%, 0-70%

  • Accuracy 0.1% - 0.5% product dependant

  • Power 90-260VAC 50/60Hz

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs RS232,485,Ethernet, Modbus, Profibus, Profinet, Devicenet


Ccs mining and minerals typical applications
CCS Mining and MineralsTypical Applications

  • Sinter Mix

  • Coke

  • Coal

  • Iron Ore

  • Zinc Ore

  • Copper Ore

  • Nickel Ore



838 laboratory nir1
838 Laboratory NIR

  • Use for applications where turntable is required, where product could be non - homogeneous

  • Moisture Range 0-95% (ppm versions available)

  • Accuracy 0.01 – 0.1% product dependant

  • Power 90-260VAC 50/60Hz

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs, Ethernet, USB



858 laboratory nir1
858 Laboratory NIR

  • Use for applications where product is homogeneous (Powders, Granules or product can be crushed)

  • Encapsulated sample chamber

  • Moisture Range 0-95% (ppm versions available)

  • Accuracy 0.01 – 0.1% product dependant

  • Power 90-260VAC 50/60Hz

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs Ethernet, USB



868 laboratory nir1
868 Laboratory NIR

  • Use for applications where large turntable is required, where product is very non – homogeneous

  • PLC averages data over several rotations to get repeatable results

  • Moisture Range 0-95% (ppm versions available)

  • Accuracy 0.01 – 0.5% product dependant

  • Power 90-260VAC 50/60Hz

  • Analogue Outputs 3 x 4-20mA

  • Digital Outputs RS232,485,Ethernet




M connect ows operator workstation
M_Connect OWS Operator Workstation












Networking communication

Standard and Optional

Networking & communication


Moisttech Gauge Connectivity

Power Input 90-260VAC

-Optional 24VDC

IR3000

Wall/Post Colour Touch

Panel Operator Interface

OR

SCADA/ PLC/REMOTE DISPLAY/M_CONNECT

Ethernet:

-Operator Interface

-Laptop

-Desktop Computer

-3 Ethernet devices Simultaneously

“Blue Eye

Wireless Link”

Or Bluetooth

Ethernet, Profibus, Profinet, Modbus, RS232, RS485 or 3 x 4-20mA

Pocket PC or other wireless device

Plant computer / Lap top


Modbus standard
Modbus - Standard

  • Communication using serial and Ethernet protocol available

  • Modicon Proprietary protocol

  • MoistTech developed software driver in-house, embedded in rabbit PC firmware

  • Modbus generally for customers wishing to connect to Modicon PLC only

  • List of available parameters provided in word document

  • Modbus “C” file available

  • Modbus RTU for persons wishing to write their own sw

  • Same Command list Version 2 and version 3


Profibus optional
Profibus - Optional

  • Siemens Communication protocol using serial interface

  • Siemens Proprietary protocol

  • HMS chip located on main PCB converts RS232 to Profibus

  • Profibus generally for customers that wish to connect to Siemens PLC only

  • List of available parameters provided in word document

  • GSD file available “Drag and Drop”

  • Same GSD Version 2 and Version 3


Profinet optional
Profinet - Optional

  • Siemens Communication protocol using Profibus over Ethernet bus

  • Siemens Proprietary protocol

  • MoistTech developed software driver in-house, embedded in rabbit PC firmware

  • Profinet (Profibus over Ethernet) comms for customers that wish to connect to Siemens PLC only

  • List of available parameters provided in word document

  • GSDML file available “Drag and Drop”

  • Certified and tested by Siemens

  • Same Protocol for Version 2 and Version 3


Devicenet optional
Devicenet - Optional

  • Communication using serial protocol

  • Allen Bradley Proprietary protocol

  • HMS chip mounted on the main PCB converts serial to Devicenet

  • Devicenet generally for customers wishing to connect to Allen Bradley PLC only

  • List of available parameters provided in word document

  • EDS file available “Drag and Drop”

  • Same Comms Protocol for version 2 and version 3


Rs232 rs485 and rs422 optional at no cost
RS232, RS485 and RS422 – Optional at No Cost

  • Communication using serial port

  • Moisttech proprietary protocol for our software

  • Modbus RTU for customers wishing to interface our gauge with their own software

  • Must be requested at time of order

  • Same comms for Version 2 and version 3








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