Toshniwal Industries Private Limited

PORTABLE THERMOCOUPLE CALIBRATOR, IT52.50 incorporates in a single instrument a high precision but low drift mV source, Automatic Cold Junction Compensator and an accurate 3½ digit LCD, mV read out. IT52.50 simulates as well as measures Thermocouple mVs accurately and is used for measuring the Thermocouple outputs and calibrating instruments like Transmitters, Indicators, Controllers, and Recorders etc. having Thermocouple input. Since Automatic Cold Junction Compensation (Ref. Temp. 0°C) is built-in, IT52.50 takes care of the ambient/room temperature variation while measurement and during simulation.
0-20 mV & 0-200 mV DC ranges, with resolution of 10 µV & 100 µV respectively, are selected by Function-cum-Range Selector in both simulate & measure modes. J, K, R & S Thermocouple or mV Sensors are selected by Sensor Selector, enabling measurement & simulation of most Thermocouples used commonly in addition to mV for any other sensor. Precise & stepless adjustment of mVs is done by a ten turn “mV adjust Potentiometer” and read on digital display.

millcom is widely used for the efficient operation and increased production of various types of grinding machines; from small ball mills for fine ceramics to huge grinders for cement industry. Maximum grinding efficiency can be automatically maintained by installing ball mills and other mills with microphones (electronic ears) for the automatic control of raw material feed rates. In abnormalities, emergency interruption of raw material feeding is possible.   operator’s ears

• determination of raw material input flow rate
• detection of abnormal operations

 automatic control system

• automatic control of raw material input flow rate
• automatic detection of abnormal operations
• operators are required to watch the changes in raw material characteristics at all times, and adjust manually the setting points of controllers.

 millicom

• automatic selection of optimum setting point of micon-line for the raw material characteristics
• automatic control of raw material input flow rate
• automatic detection of abnormal operations
• realization of complete automation, increased production, reduced energy and manpower requirements, and also improved and stabilized quality.

features:

• reliable detection of load variations: the loading conditions in the grinder interior, such as under-loading, over-loading, etc. Are detected and alarm is sounded when abnormal operation in detected. By the alarm, the raw material input flow rate is controlled manually. The simplest model available for this function is model s.
• early and dependable detection of abnormal operations: such abnormal operations as clogging, coated grinding balls, etc. Are detected for emergency stop of raw material input flow. The simplest model available for this function is model s.
• increased production: the optimum raw material input flow changes depending on the grains, grindability, temperature, etc. Of the raw material. Micon-line, housing a micro-computer, controls automatically and constantly to keep the optimum raw material input flow rate. This realizes increased production. The simplest model available for this function is model sm.
• reduced energy requirement: along with an increased production, as shown in the photographs on next page, the bucket elevator power consumption and the flow rate of return powder from the separator are established. This makes it possible to save the energy requirement of the grinder and the grinding system as a whole. The simplest model available for this function is model sm or model sfm.
• improved and stabilized product quality: because the grinding system load is kept at the optimum value, the product grain variations are minimized, thus realized stabilized product quality. The simplest model available for this function is model sm is model sfm.
• complete operator-less operation: raw material input flow rate is automatically maintained at the optimum value, and various alarms are sounded and displayed, which realizes complete operator-less operation. This function is available for models above model sm.

Datapaq furnace tracker monitoring system brings you the latest technology to get accurate and comprehensive temperature profiles of your billet while in the reheat furnace. This system is mounted on a special 'fork' welded to the billet and travels with the product to monitor its true temperature throughout the rotatory hearth or walking beam furnaces. Billet reheat processes upto 3.5 hours long with average temperatures of upto 1250degC can be monitored .The furnace tracker system will monitor from upto ten thermocouples placed at various distances along the billet and at specific depth within the billet. This ensures that you get maximum temperature information from the trial.
Features :

• Low thermal barrier height and width(250mm)-to minimize loading problems.
• High thermal capacity (upto 3.5 hours )-to cope with rolling mill stoppages.
• Incorporates new technology
• Phased evaporation for long thermal duration
• Floating plate for minimum barrier distortion.
• Made of rugged high grade stainless steel to resist high temperatures
• 8 or 10 thermocouples (for maximum information)
  

System Benifits :

• True knowledge of stock temperatures allows you to set optimum reheat furnace conditions.
• Scale layer can be minimized to increase mill yields .
• Non uniform heating that cause tube eccentricity can be identified
• Gives vital information for verification of mathematical furnace models
• Problem areas of furnace (hot and cold spots) quickly identified.
  

Aplications :
Reliable and accurate in-process temperature surveying for

• Solution heat treating
• annealing
• brazing
• homogenizing
• decorating ,tempering, forming, normalizing.
• billet reheating, slab reheating, pressure and vacuum processes and more
• used in steel industry where DATAPAQ Slab Reheat system monitors the temperature profile of slab at different points throughout its thickness as it travels through the furnace.

Controller en6000b1 is a generic control loop feedback mechanism widely used in industrial control system. This controller attempts to correct the error between a measured process variable and a desired set point by calculating and then outputting a corrective action that can adjust the process accordingly and rapidly, to keep the error minimal.

features:

• universal input (t/c,rtd,linear input) and ranges.
• 24v dc power supply for 2 wire transmitter.
• high accuracy.
• self diagnosis function:input fails safe operation.
• multiple level keyboard locking function.
• adjustable pv offset.
• input /output programmable. .
• pid auto tunning or fuzzy control
• manual auto switching bump less.
• up to four alarms in 17 modes.
• remote set point.
• program controller 8 patternsx16 segment/1patternx129 segments.
• switching power supply: 85-260vac,50 hz or 24vdc.
• modular based output cards.
• heat cool,vmd,pid control output.
• npl traceable certificate.

Product Code:

EN6000B1

model predictive control (mpc) with digital image processing for the cement industry = flame analysis + adaptive, self-learning on-line prediction + closed loop kiln control.   powitec develops and manufactures innovative information systems for optimized control of complex cement processes using latest developments of artificial neural nets (self-learning software). Another core competence of powitec is the digital image processing (pattern recognition) especially in thermal processes.   the optimal control of cement processes is playing a more and more decisive role especially in the course of global competition. The operator of a plant is asked continuously to improve the results of production by simultaneous.

features:

• adaptive self learning software
• integration of optical information
• based on neural net technology
• quick commissioning time
• soft sensor to accurate quality parameter prediction
• reduced involvement of customer manpower during commissioning
• independently optimizing dynamic software
• periodical fine tuning of rules not required
• guaranteed benefits and return of investment
• higher system availability (more than 99%)

advantages:

• reduced primary fuel up to 5%
• increased alternative fuels up to 100%
• higher availiability and increased production volume up to 3%
• reduced auxillary energy consumption up to 5%
• increased and more constant clinker quality - elimination of off spec clinker
• long term reduction of maintenance and repair costs through reduced refractory consumption
• reduced nox- and co-emissions
• possibility to reduce lab analysis
• no reprogramming and re-adjusting
• increased production capacity.
• improved clinker quality.
• stabilized kiln operation.

Even today, when it comes to comminution of large masses, ball mills are the work horses in the mineral industries. In the past the filling level of ball mills was to be determined by the use of specialized microphone schemes (“electronic ears“), which however showed a series of significant disadvantages (strong interference due to other aggregates in the same hall, low precision, poor reliability) All problems of these “classical“ fill level measurement methods are solved by the new “electronic ear“ produced by KIMA, which uses a different operating principle. A structure borne sound sensor is attached directly on the shell of the rotating mill. It acquires all sounds which occur in the metal wall. Noise and sounds produced by other mills or machines are completely ignored by this sensor, as it is totally insensitive to airborne sound. The signals are transmitted wireless to an industrial PC which analyzes them by means of methods of nonlinear dynamics.

KIMA‘s electronic ear only senses structure borne sound. Thus every type of airborne sound, which is produced by other aggregates does not influence the result of the measurement. Moreover, direct measurement at the mill shell enables the recovery of additional information about the current state of balls, liners and diaphragm Up to three sensors can be connected to one electronic unit (On Mill Unit). Therefore it is possible to measure simultaneously the level of each chamber of two-chamber mills with high resolution and independent of each other. The third input can be used for an additional temperature sensor, which can measure the cement temperature direct in the diaphragm. The On Mill Unit contains its own energy supply, which gains its energy out of the rotation of the mill. This completely avoids regular change of batteries or complex installations (inductive loops or the like).

Advantages:

• Interference free measurement, no influence from other mills or machines, which are located in the same hall.
• Significantly enhanced precision of measurement.
• Considerably reduced wear out of balls and liners
• Enhanced throughput of the mill
• Seamless connection to any automation or control system.
• Autonomous energy supply no battery required.
• Direct cement temperature measurement in the diaphragm.

Features:

• Continuous and precise fill level monitoring of every single compartment
• Independent, simultaneous measurement of all mill chambers
• Supports up to three sensors (fill level and/or temperature)
• Immune to acoustic noise, no interfering crosstalk from nearby mills or machines
• Prevents mill overfilling
• Remarkable higher resolution than a microphone system
• Self-powered, no batteries are required
• ATEX certified version available
• Excellent applicable as closed-loop control input, e.g. to control on constant filling level of the first chamber

Application:
SmartFill can be used on every type of ball mill in the mineral industries like

• Cement mills
• Raw mills
• Coal mills
• Ore mills

Each SmartFill system has three measurement channels, which can be used freely for level or temperature. Thus raw mills with three chambers can be measured as well as cement mills with two chambers and one temperature signal from the diaphragm using one system only.For coal mills an ATEX certified version is available. Up to eight systems may be operated in one hall. If several halls are available each one is equipped individually. All signals are transfered to the PLC or automation system of the plant via 4...20 mA current loops.

The impact line flow meter (inferential type) was first put on the world market by us in 1968 as the impact type flow meter for powder and bulk solids. Since it has been applied to virtually all kinds of industrial processes in the chemical, cement, mining, ore refining, iron & steel, food processing, medical drug, water treatment, refuse treatment, environmental pollution prevention and other industries.

features:

• all kind of powder and bulk solids measurable: proven performances involve the handling of various kinds of materials including carbon black, fine ceramics, slaked lime, coal and limestone.
• highly economical: available cheaper than positive type flowmeter, requires less installation space, in addition to being maintenance-free.
• ideal for automatic control of flow rates: the time constant is much smaller (about 0. 4 sec) compared with the positive type flow meters, impactline flowmeter is instantaneous type and measures continuously. Target value follow-up and disturbance correction operations are performed rapidly.
• total-enclosed construction: powders and bulk solids flow naturally along the flow guide, so dust generation is prevented, also enable shielding from the atmosphere and purging of inert gases.
• intrinsically safe & explosion proof construction: impactline flowmeter uses a transformer and receiver with intrinsically safe & explosion proof construction.
• optimum sanitary construction: the parts passing powder and bulk solids are almost entirely free of parts collecting these substances, also can be washed.
• constant feeding with minimal pulsating flow: this is due to excellent constant feeding. The effect is most conspicuous when using a vibrating feeder or special ball valve in the control unit.
• the flow guide for powder and bulk solids passage is of non-enclosed construction: powder & bulk solids can be flowed down freely inside the flow guide even when fitting or detaching the transmitter or in case of any inadvertent trouble.
• applicable in high pressure process: impact-lines have been installed in processes of max. 40 kg/cm2 pressure.

applications:
the materials which are measurable are as given below: powder raw materials of plastics/ p. V. C. /cement/cocoa/raw materials of fertilizer/slaked lime/calcium carbonate/. Carbon black/gypsum/flour/cellulose/iron powder/sodium sulfate/manganese ore/ alumina/ iron ore/ pigment/ oxide of lead/ dry sludge/ tin/ sludge burned/ activated clay/ flavor/ vitamin/ milk/ fluorite/ ferro silicon/ iron oxide/ concentrate of copper/ potassium cyanide/ agricultural medicine/ ferrite/ corn-starch/ soda ash/ nickel laterite/ kiln dust/ kiln feed/ return powder in crushing processes of cement/ fly ash/ pulverized coal / oil cokes/ bentonite/ many kinds of chemical products/ zinc powder/ fine ceramics grain many kinds of plastic pellets/ many kinds of fertilizers/ wheat/ unpolished rice/ polished rice/ cokes/ apatite/ many kinds of cereals /animal feed/ soyameal/ corn/ sand/ sugar/ glassgrain/ potato/ feed/ steelchip/ abrasives/ sulphur/ raw sugar/ rubberchip/ salt/ barley malt/ soda ash/ carbon/ molding sand / slug/ activated carbon flake asbestos fiber/ cut leaf and stem of tobacco/ chocolate crumb/ wooden chip/ bruised soya/ carbon flake/ corn flake/ bran flake/ rock wool/ gun cotton/ activated carbon/ glass wool lump synthetic rubber/ magnesia limestone/ limestone/ lime/ clinker/ bauxite/ coal/ glass/ magnesia ore/ cokes/ gluten/ raw materials of cement/ quick iime/ raw materials of abrasives/ many kinds of ore/ ice clot. slurry slurry of concentrate of copper/ clay slurry/ ready mixed concrete/ chemical intermediate liquid many kinds of chemical liquid / liquid of caustic soda/ crystalline liquid /aluminum-sulphate.

The ultimate tool for troubleshooting and maintenance
This thermal imager is the perfect tool to add to your problem solving arsenal. Built for tough work environments, this high-performance, fully radiometric infrared camera is ideal for troubleshooting electrical installations, electro-mechanical equipment, process equipment, HVAC/R equipment and others.
IR-Fusion® TechnologySee things both ways—infrared and visual (visible light) images fused together communicating critical information faster and easier—traditional infrared images are no longer enough. IR-Fusion, a patent-pending technology that simultaneously captures a digital photo in addition to the infrared image and fuses it together taking the mystery out of IR image analysis. IR-Fusion is standard on Ti10 models.
Features:
Enhanced problem detection and analysis capabilities with IR-Fusion® Technology. Simply scroll through the different viewing modes quickly to better identify trouble areas in Full IR thermal, picture-in-picture, or automatic blend visual and thermal images.
Optimized for field use in harsh work environments.
Engineered and tested to withstand a 2 m (6.5 ft) drop—When was the last time you dropped a tool?
Withstands dust and water—tested to an IP54 rating.
Delivers the clear, crisp images needed to find problems fast.
Aplications:

• Inside Electrical distribution & Service (Switchgear & Panels)
• Motors, Pumps, etc
• Process- Tanks, Pipes
• HVAC
• Outside Electrical Utilities  
  

Specifications:

Temperature	Temperature measurement range (not calibrated below -10 °C) -20 °C to +250 °C (-4 °F to + 482 °F) Accuracy ± 5 °C or 5 % (whichever is greater)
Imaging performance	Field of view 23° x 17° Spatial resolution (IFOV) 2.5 mRad Minimum focus distance Thermal lens: 15 cm (6 in) Visible (visual) light lens: 46 cm (18 in) Focus Manual Image frequency 9 Hz refresh rate Detector type 160 X 120 focal plane array, uncooled microbolometer Infrared lens type 20 mm F = 0.8 lens Thermal sensitivity (NETD) ≤ 0.2 °C at 30 °C (200 mK) Infrared spectral band 7.5 μm to 14 μm Visual camera 640 x 480 resolution
Image presentation	Palettes Ironbow, blue-red, high contrast, grey Level and span Smooth auto-scaling and manual scaling of level and span Minimum span (in manual mode) 5 °C (9 °F) Minimum span (in auto mode) 10 °C (18 °F) IR-Fusion® information Full infrared or picture-in-picture Picture-In-Picture (PIP) 100 % IR displayed in center 320 x 240 pixels Full screen (PIP off) 100 % IR displayed in center 640 x 480 LCD

Transmitter, it56 converts the temperature and dc variable input signals into a load independent direct current / voltage signal. The input signal is conditioned and linearised in a range card which is available either as fixed module or exchangeable module. The range card has provision for zero and span fine adjustment. Optional exchangeable range card permits range change even at site. The output from lineariser is given to an amplifier card which outputs the load independent current/voltage.

when input/output isolation is required, an isolation card is incorporated. Reference junction compensation is built-in for t/cs.
it56 has modular construction with mother board which feeds the power supply to various cards and also interconnects the various modules like amplifier card, range card, isolation card, switching unit, acjc module etc. Models operating on 24v dc mains are provided with inverter and dc isolator. Refer ordering information for options & facilities offered.

features:
1. Permits direct connection to t/cs, rtds, resistance teletransmitters etc.

2. Output signal (0/4. . 20 ma, 0. . 10 v dc) linear to mv/c (for t/cs), ohm/c (for rtds).

3. Isolation between input and output optional.

4. Mains & input/output isolation even with 24v dc mains supply.

5. Permits small spans and input variables down to 1 mv, 5 microamp, 3. 2 ohms (pt 100 din) and 10 ohm (resistance teletransmitters).

6. Very high input impedance of the order of 1 meg ohm/mv renders lead balancing necessary for t/cs.

7. Field mounting casing with ip54 protection or 19" rack mounting plug-in card.

8. Alarm signaling available optionally.

9. Sensor fail response/ signalling even for 3rd wire break in 3 wire rtd.

please contact us, for your requirement.

ENVADA’s EN8000 system is an online vibration monitoring, vibration analysis and fault diagnosis expert system (TSI+TDM+ES). It can be applied to all large and medium sized rotating machinery. The EN8000 system has particularly powerful functions in vibration analysis and fault diagnosis, it can collect the state parameters related to the equipment safety continuously and automatically, including the key phase/revolution, shaft vibration, casing vibration, axial displacement, differential expansion, eccentricity, and other procedural parameters, such as temperature, pressure and switching value, and could form databases automatically. It could identify the operating mode of the equipment automatically, forecast and diagnose the faults, and boost the transformation towards preventive maintenance (status maintenance) in order to ensure the safe and stable operation of the equipment.
EN8000 system is of modular design for flexible and convenient configuration. The system is provided with a nice and direct Windows interface for easy operation. The upper computer could communicate with several data acquisition boxes and could form a remote monitoring diagnostic center conveniently through the dial-up network. Our company owns the full intellectual property of EN8000 system and this product is featured in powerful expandability and maintainability.
This product has been ISO 9001 certified at an earlier time as compared with those in the same industry and now there are more than 100 sets running on site and being welcomed by users.


Applications
On-line vibration monitoring, analysis and fault diagnosis of large machines adopted by the power sector, petrochemical industry and metallurgical industry, such as

• Steam turbine generator set)
• Hydroelectric generator set
• Compressor unit
• Gas-turbine engine
• Air blower
• Electrical motor
• Water pump
• Gear and rolling bearing etc.

Vibration monitoring system is an online vibration monitoring, vibration analysis and fault diagnosis expert system (tsi+tdm+es). It can be applied to all large and medium sized rotating machinery. The en8000 system has particularly powerful functions in vibration analysis and fault diagnosis, it can collect the state parameters related to the equipment safety continuously and automatically, including the key phase/revolution, shaft vibration, casing vibration, axial displacement, differential expansion, eccentricity, and other procedural parameters, such as temperature, pressure and switching value, and could form databases automatically. It could identify the operating mode of the equipment automatically, forecast and diagnose the faults, and boost the transformation towards preventive maintenance (status maintenance) in order to ensure the safe and stable operation of the equipment.
en8000 system is of modular design for flexible and convenient configuration. The system is provided with a nice and direct windows interface for easy operation. The upper computer could communicate with several data acquisition boxes and could form a remote monitoring diagnostic center conveniently through the dial-up network. Our company owns the full intellectual property of en8000 system and this product is featured in powerful expandability and maintainability.
this product has been iso 9001 certified at an earlier time as compared with those in the same industry.

features:

• system configuration: manually configure the parameters to ensure the system operates normally or add/change parameters in future.
• data acquisition: accurately collect vibration signals and the revolution and other procedure parameters continuously and synchronistic ally in the full period.
• state recognition: automatically recognize the equipment status such as normal, start/stop, error state, and generate reports fully reflecting the status.
• real-time monitoring: the monitored data could be displayed in real time with the main monitoring graph, bar chart, data sheet, curve, etc.
• alarm monitoring: automatic blinking/sounding/optical alarm, when the equipment goes wrong to avoid further damage.
• data management:store & maintain relevant data and form historical database, event database, original comparative database, black box database and property database, and maintains them.
• trend analysis: analyses trend of one or more parameters with respect to certain parameter and the transverse axis and vertical axis can be chosen freely.
• event recall: a black box database is provided for recalling the particulars before and after certain event
• vibration analysis: powerful vibration analysis functions are provided, including time domain analysis, frequency domain analysis, speed shifting analysis, trend analysis, time-frequency analysis and comparative analysis.
• fault diagnosis: the diagnosis could be done on line or off line and common faults, such as unbalance of the rotor system, rotor thermal distortion, misalignment, rotor-to-stator rubbing, loss of material from rotor, oil whirl/whip, flow steam caused vibration and damaged bearing/journal, and breakdown of the gears and bearings, could be diagnosed automatically or through dialogues.
• event list: record the detail of alarm & switches.
• dynamic balancing computation: computation of the influence coefficient with least square method and harmonic component method with more measuring points on more planes, and the way of balancing.
• report printing: timed printing of the operation reports and signal analysis charts as required.
• network communication: communicate with the in-plant dcs and mis systems and the remote fault diagnosis center.

Product Code:

EN-8000