Debra Medina Autoclave Sterilizer

Pid Temperature Controller

Contraception / Birth Control

What is birth control?

Birth control refers to any activity, medication, or equipment used to prevent pregnancy. There are many types of birth control available for women who do not wish to become pregnant. The decision on which method is right for you should be made with your physician, as well as with your partner.

Birth control methods work in different ways to prevent pregnancy, including the following:

• creating a barrier that blocks sperm from reaching the egg
• killing sperm
• preventing eggs from being released by the ovaries
• changing the cervical mucus to hinder sperm from moving into the uterus
• altering the tissue lining the uterus so that a fertilized egg cannot implant

What are the different types of birth control?

Some methods that do not require a prescription from your physician include the following:

• abstinence - not having sexual intercourse.
• spermicides - foams or creams placed inside the vagina to kill sperm; these may also provide some protection against sexually transmitted diseases, especially when used with a latex condom.
• male condoms - a thin tube made of latex or a natural material that is placed over the penis. The sperm is collected in the end of the condom. Latex condoms may provide some protection against sexually transmitted diseases.
• female condoms - a liner made of latex or natural material that is placed inside the vagina. Latex condoms may provide some protection against sexually transmitted diseases.
• natural family planning - timing intercourse to avoid "fertile" days using various methods of monitoring body temperature, watching for changes in cervical mucus, and the use of ovulation prediction kits. This method, often known as the "rhythm" method, has a high risk for pregnancy.

Some methods that require a visit to your physician for an examination and a prescription include the following:

• oral contraceptives (birth control pills) - medications taken daily that prevent ovulation by controlling pituitary hormone secretion. Usually, oral contraceptives contain the hormones estrogen and progestin.

In addition to prevention of pregnancy, oral contraceptives have several health benefits including regulating menstrual cycles and decreasing the amount and length of menstrual periods. This can help increase iron stores in women with iron deficiency associated with excessive bleeding. Prevention of certain ovarian and endometrial cancers is a significant benefit of the use of oral contraceptives. Some research has found that some benign (non-cancerous) breast diseases, including fibroadenoma and cystic changes, occur less frequently with the use of oral contraceptives. Recent studies have also suggested that oral contraceptive use may reduce the occurrence of severe disabling rheumatoid arthritis.

• mini-pill - unlike the traditional birth control pill, the mini-pill has only one hormone, progestin. Taken daily, the mini-pill thickens cervical mucus and prevents the sperm from reaching the egg. The mini-pill also can decrease the flow of your period and protect against PID and ovarian and endometrial cancer.
• Norplant - capsules containing the synthetic hormone levonorgestrel, implanted under the skin in the upper arm of a woman, which continuously prevent the ovaries from releasing an egg for up to five years. Anesthesia is required for insertion and removal of this type of birth control.
• Depo-Provera - a progesterone-like drug given by injection to prevent pregnancy by stopping ovulation. The effects last for about three months and another injection must be given to continue birth control effectiveness.
• monthly injections - a new type of contraceptive that combines two types of hormones, estrogen and progestin, in a monthly injection. These hormones work to prevent ovulation and continue regular menstrual periods. The injection must be repeated every 28 to 33 days to be effective.
• patch - this is a skin patch worn on the body that releases the hormones estrogen and progestin into the bloodstream. It is most effective in women who weigh less than 200 pounds.
• diaphragm or cervical cap - a dome-shaped rubber cup with a flexible rim that is inserted through the vagina to cover the cervix. This type of birth control must be inserted prior to having sexual intercourse.
• hormonal vaginal contraceptive ring - a ring that is placed inside the vagina around the cervix. The ring releases the hormones estrogen and progestin.
• intrauterine device (IUD) - devices placed in the uterus through the cervix by a physician. The IUD works by preventing an egg from being fertilized in the tubes or from attaching to the wall of the uterus. IUDs containing hormones must be replaced annually, while copper IUDs can last up to 10 years.
• intraunterine system (IUS) - the IUS is a small T-shaped device that is placed inside the uterus by a physician. It releases a small amount of hormone each day to prevent pregnancy.
• nonsurgical sterilization - a thin tube is used to thread a tiny, spring-like device through the vagina to the uterus into each fallopian tube. A material in the device causes scar tissue to develop and permanently plug the tubes.

Surgery that results in the inability to become pregnant includes the following:

• hysterectomy - removal of the uterus and usually the ovaries and fallopian tube. This is a permanent form of birth control.
• tubal ligation or tubal occlusion ("tying the tubes") - surgery to cut, cauterize, or band the fallopian tubes to prevent the egg from being transported to the uterus. Tubal ligation is designed to be a permanent method of birth control. Although certain types of tubal ligations can be reversed, the reversal procedure may not be successful.
• vasectomy - cutting or clamping the vas deferens, the tubes that carry the sperm from the testes - are blocked. The testes still produce sperm, but the sperm die and are absorbed by the body. This is a permanent male birth control measure.

Methods that have been suggested as preventive, but may actually present a high risk for pregnancy include the following:

• withdrawal before ejaculation
• sexual intercourse during menstruation
• standing up immediately after sexual intercourse
• douching after sexual intercourse

Discover How You Can Treat Infertility Naturally, Without Drugs or Surgery

About the Author

Read about How To Reverse Infertility Naturally, and get Amazing Free Bonuses On Health, Relaxation and Baby Names and a 24 Hours Support From Our Customer Care on Pregnancy and Fertility Issues.

Digital PID Temperature Controller SNR & Alarm SNR for Line of Light Industry, Chemistry, Machine, Metallurgy, Pertrification Industry, or Temperature Control a $33.99 Description: 1. Apply with step control, 2 independent PID control for heating/cooling over temperature,pressure, level, flowm, etc.. Widely used in auto system in line of light industry, chemistry, machine, metallurgy, ceramics, pertrification industry, or temperature control and adjust system of food &beverage;oven ;furnance,plastic extruder heating process etc; 2. One key operation, Auto-tuning PID/ Fuzzy PID control.Easy operation,Reliable performance 3. Input: TC(K?J?S?E)/ RTD(Pt100?CU50)universal input, (24V/30mA supply available for standard transmitter) 4. Accuracy:0.3% 5. Control output: SSR Alarm output: RELAY. 7 kinds of alarm mode: high / low / high deviation / low deviation/ interval / out of interval/breakage alarm 6. Dimensions: DIN 1/16 48*48*80mm Case class: IP65 7. Power supply: regular: 80-265V AC/DC 50/60HZ Package includes: 1 x SNR PID Temperature Controller Type: Temperature Controller Color: Black Color Mapping: Black

Dual Digital F/C PID Temperature Control Controller SSR for Industries or Home Projects Heating or Cooling Applications $32.99 Description:: This is a bid for a dual display universal digital programmable temperature controller that supports many type of thermocouple sensor. It can be powered by 80-265V AC/DC or 12-30V AC/DC, Comsumption5VA. DIN 1/16. 3 build-in Auto-Tuning Time proportion PID Algorithms to choose for different applications or environments to be controlled. (for variety of industries or home projects heating or cooling applications.) Specification: Display: Dual display for Fahrenheit(F) and Celsius(C) Range: -1999 to 9999 (depends on the thermocouple) Relay Output: Mechanical (3A) and SSR Accuracy: 0.3% Thermo Resistor: PT100, Cu50 Thermocouple Support: K,J,E,S,T,B,R Dimension: DIN 1/16 (48mmX48mmX80mm) Individually programmable PID control parameters. P, I, d, controlling period, digital filter coefficient, and more… (for control theory experts only) 7 different Brand: AGPtek Type: Storage and Serving Carts Color/Finish: Black Color Mapping: Black Style: Modern Gender: Unisex

Temperature Controller $57.99 TEMPERATURE CONTROLLER

PID Control in the Third Millennium $229 The early 21st century has seen a renewed interest in research in the widely-adopted proportional-integral-differential (PID) form of control. PID Control in the Third Millennium provides an overview of the advances made as a result. Featuring: new approaches for controller tuning; control structures and configurations for more efficient control; practical issues in PID implementation; and non-standard approaches to PID including fractional-order, event-based, nonlinear, data-driven and predictive control; the nearly twenty chapters provide a state-of-the-art resume of PID controller theory, design and realization. Each chapter has specialist authorship and ideas clearly characterized from both academic and industrial viewpoints. PID Control in the Third Millennium is of interest to academics requiring a reference for the current state of PID-related research and a stimulus for further inquiry. Industrial practitioners and manufacturers of control systems with application problems relating to PID will find this to be a practical source of appropriate and advanced solutions.

Handbook of PI and PID Controller Tuning Rules $231 The vast majority of automatic controllers used to compensate industrial processes are PI or PID type. This book comprehensively compiles, using a unified notation, tuning rules for these controllers proposed from 1935 to 2008. The tuning rules are carefully categorized and application information about each rule is given. The book discusses controller architecture and process modeling issues, as well as the performance and robustness of loops compensated with PI or PID controllers. This unique publication brings together in an easy-to-use format material previously published in a large number of papers and books.This wholly revised third edition extends the presentation of PI and PID controller tuning rules, for single variable processes with time delays, to include additional rules compiled since the second edition was published in 2006.

Advanced Pid Control $205.48 AstrVm and HDgglund (both automatic control, Lund U.) present the final volume of their trilogy that began in 1988 with Automatic Tuning of PID Controller and continued in 1995 with PID Controllers: Theory, Design, and Tuning . They substantially expand on some of the topics discussed in the earlier volumes, and provide new chapters on controller design, feedforward design, replacement of the Ziegler-Nichols tuning rules, predictive control, loop and performance assessment, and interaction. They assume readers to be highly familiar with control theory and if not to have read the previous volumes, at least to be familiar with the topics they cover. Annotation )2005 Book News, Inc., Portland, OR (booknews.com)

Pid Controllers for TimeDelay Systems $205.52 Filling a gap in the literature, this book is a presentation of recent results in the field of PID controllers, including their design, analysis, and synthesis. Emphasis is placed on the efficient computation of the entire set of PID controllers achieving stability and various performance specifications, which is important for the development of future software design packages, as well as further capabilities such as adaptive PID design and online implementation. The results presented here are timely given the resurgence of interest in PID controllers and will find widespread application, specifically in the development of computationally efficient tools for PID controller design and analysis. Serving as a catalyst to bridge the theorypractice gap in the control field as well as the classicalmodern gap, this monograph is an excellent resource for control, electrical, chemical, and mechanical engineers, as well as researchers in the field of PID controllers. Author: Silva, G. J./ Silva, Guillermo J./ Datta, Aniruddha Series Title: Control Engineering Binding Type: Hardcover Number of Pages: 342 Publication Date: 2004/12/17 Language: English Dimensions: 9.51 x 6.57 x 1.04 inches

Autotuning of PID Controllers $149 Recognising the benefits of improved control, the second edition of Autotuning of PID Controllers provides simple yet effective methods for improving PID controller performance. The practical issues of controller tuning are examined using numerous worked examples and case studies in association with specially written autotuning MATLAB programs to bridge the gap between conventional tuning practice and novel autotuning methods.The extensively revised second edition covers: Derivation of analytical expressions for relay feedback responses. Shapes of relay responses and improved closed-loop control and performance assessment. Autotuning for handling process nonlinearity in multiple-model-based cases. The impact of imperfect actuators on controller performance. This book is more than just a monograph, it is an independent learning tool applicable to the work of academic control engineers and of their counterparts in industry looking for more effective process control and automation.

Process Identification and PID Control $152 Process Identification and PID Control enables students and researchers to understand the basic concepts of feedback control, process identification, autotuning as well as design and implement feedback controllers, especially, PID controllers. The first The first two parts introduce the basics of process control and dynamics, analysis tools (Bode plot, Nyquist plot) to characterize the dynamics of the process, PID controllers and tuning, advanced control strategies which have been widely used in industry. Also, simple simulation techniques required for practical controller designs and research on process identification and autotuning are also included. Part 3 provides useful process identification methods in real industry. It includes several important identification algorithms to obtain frequency models or continuous-time/discrete-time transfer function models from the measured process input and output data sets. Part 4 introduces various relay feedback methods to activate the process effectively for process identification and controller autotuning. Combines the basics with recent research, helping novice to understand advanced topics Brings several industrially important topics together: Dynamics Process identification Controller tuning methods Written by a team of recognized experts in the area Includes all source codes and real-time simulated processes for self-practice Contains problems at the end of every chapter PowerPoint files with lecture notes available for instructor use

Pid Control: New Identification and Design Methods $237.38 The effectiveness of proportionalintegralderivative (PID) controllers for a large class of process systems has ensured their continued and widespread use in industry. Similarly there has been a continued interest from academia in devising new ways of approaching the PID tuning problem.To the industrial engineer and many control academics this work has previously appeared fragmented but a key determinant of this literature is the type of process model information used in the PID tuning methods. PID Control presents a set of coordinated contributions illustrating methods, old and new, that cover the range of process model assumptions systematically. After a review of PID technology, these contributions begin with modelfree methods, progress through nonparametric model methods (relay experiment and phaselockedloop procedures), visit fuzzylogic and geneticalgorithmbased methods; introduce a novel subspace identification method before closing with an interesting set of parametric model techniques including a chapter on predictive PID controllers.Highlights of PID Control include: an introduction to PID control technology features and typical industrial implementations; chapter contributions ordered by the increasing quality of the model information used;novel PID control concepts for multivariable processes. PID Control will be useful to industrybased engineers wanting a better understanding of what is involved in the steps to a new generation of PID controller techniques. Academics wishing to have a broader perspective of PID control research and development will find useful pedagogical material and research ideas in this text. Author: Johnson, Michael A./ Moradi, Mohammad H./ Crowe, J. Binding Type: Hardcover Number of Pages: 543 Publication Date: 2005/05/26 Language: English Dimensions: 9.52 x 7.63 x 1.24 inches

Proportional Temperature Controller $64.99 This Proportional Temperature Controller comes in a preset temperature range of 65?? 1/2F to 85?? 1/2F. The exact temperature set point is fixed by adjusting a Philips head set point dial. The controller features an 18 inch long waterproof temperature sensor and all the electrical connections to allow for simple installation between the IceProbe Aquarium Chiller and the Power Converter.

HygroTherm Humidity and Temperature Controller $79.99 Don't trust herp habitat humidity and temperature to chance! Control it precisely with Zoo Med's Hygrotherm Temperature and Humidity Controller. 1000 watt capacity manages several heating and misting systems simultaneously. Great for sensitive species, the Hygrotherm controls temperature by activating heating devices and cooling devices when appropriate. Alarm function flashes when humidity or heat reaches an extreme. Built-in memory stores settings in the event of power failure. Ranges from 50 to 112 degrees Fahrenheit, and 15 to 95% relative humidity. Great for use with Fogger's, Misters, and all types of heating devices.

Cool Components Basic Temperature Controller $22.99 Learn more about Magnolia Premium Installation This Cool Components basic temperature controller provides automated fan control in a cabinet, enclosure or rack. The controller automatically turns on the fans at 88 .

LCD PC Computer Temperature Controller Panel with Alarm $23.49 Description:LCD PC Computer Temperature Controller Panel with AlarmThis LCD PC Temperature Controller is an ideal company for any computer user.Computer Temperature Controller indicates temperature, the mode of CPU / HDD / SYS.It has time adjustment, alarm adjustment, alarm temperature adjustment.Alarm sounds when the temperature is over than preestablish.Dimension of Alarm Computer Controller: ~14.9(L) x 7.8(W) x 4.3(H)cmWeight: 200gPackage included:1 x Temperature Controller Panel

Mika Tempright Temperature Controller $29.95 The Mika Tempright 1000 can handle up to 400w and works with virtually any soldering iron. You will get the right temperature to melt your solder (not your lead). Stained glass artists can now easily find the ideal temperature for perfect soldering lines.

Mini Phaser Temperature Controller $22.95 Set Your Iron Temperature No more lumpy solder lines. For smooth solder lines heat your iron precisely with the Mini-Phaser. Works with virtually any soldering iron. Features on/off indicator, dial control and 2 prong inlet. Delphi Tip If you like to solder fast, set your iron higher for a hotter tip. If you work slow and steady, set your iron to a cooler temperature. When working with lead came, set you iron to a cooler temperature to avoid melting it.

UTC-1 Universal Temperature Controller: J $123.21 Different Day and Night temperatures settings Records the minimum and maximum temperature readings Has 2 receptacles that can control up to 15 amps of power Can control heating or cooling devices Adjustable ''Hysteresis'' or ''dead band'' allows the user to customizethe unit Remote Temperature sensor with 15 ft cable Temperature… how important is temperature control inside a growing area? It should be the first priority when considering how the area will be setup. Some people have turned to expensive cooling methods such as air-conditioners. A far simpler (and cheaper) method is to use exhaust fans to remove the hot & humid air and bring dryer & cooler air into the growing area. To control the fan, a thermostat is used. The thermostat will turn the fan ON and OFF automatically as required. Our ''thermostats'' work like that too… they just do it BETTER! For some people, the UTC-1 ''Universal Temperature Controller'' is perfect. It is accurate to within 1’F and it displays the actual temperature of the area on a large LED display. It has separate Day and Night temp settings and it even records the minimum and maximum temperature readings. Plug in your fan and go! Controlling the temperature in your growing area ACCURATELY can’t be any simpler than this. The Basic Temperature Controller in a very reliable and inexpensive way to control the temperature of a growing area. It is 100% digital and accurate to within 1’F. It can record the maximum and minimum temperatures that the area was subjected to in order to verify the ventilation equipment is working properly. It has TWO receptacles on the unit that can control up to 15-amps of power. It even has the ability to control heaters as well as cooling devices. The adjustable ''Hysteresis'' or ''dead-band'' allows the user to customize the unit for their particular setup. Amps / Volts requirements 15 amps @ 120 volts Min / Max operating temperature 32 to 120° F Temperature Accuracy +/- 1° F Temperature Measurement Range 32’ F to 140’ F Min / Max Humidity 0-99% RH Weight / Dimensions 7 lbs / 8'' x 6.45'' x 3.1'' Remote sensor length 16 feet Life Expectancy > 10 years 3 Year Warranty

Microcomputer Temperature Controller $49.99 No Description

RZilla SRZ100011403 Reptile Temperature Controller 500 watts $44.29 Proper terrarium temperature is recommended for a reptile or amphibian s healthy active life. Add a Temperature Controller to maintain a pet s terrarium at any preset temperature between 60deg;and 105deg;F. Simply place the temperature probe in a terrarium using the included suction cup then connect any type of incandescent heat source (heating device is not included). An added safety feature automatically shuts off the heating system if terrarium temperature exceeds 110deg;F due to heater malfunction or excessive sunlight. Choose from two types: a 500 Watts system with a single input or a threeoutlet device that can manage 1000 Watts of heating power. Zilla 500Watts Controller.

Hydrofarm Heat Mat Electronic Temperature Controller $49.1 Hydrofarms electronic temperature controller is compatible with all heat mats and is an optional accessory for Hydrofarm Seedling Heat Mats. The thermostat controls the temperature of heat mats evenly in colder or warmer than normal environments. It provides constant optimum temperatures for specific plants. Easy plugin operation with illuminated indicator light and threeprong ground plug.

Hydrofarm Electronic Heat Mat Temperature Controller MTPRTC $46.67 Electronic temperature controller for heat mats. Provides constant optimum temperatures for specific crops. Controls temperature in colder or warmer environments. Compatible with all heat mats. Optional for Hydrofarm Seedling Heat Mats. Illuminated indicator light. Three prong ground plug. Length: 8.1. Width: 2.1. Height: 6

Temperature Sensor with Photocell for Kronus 3 Controller: J $55.21 Titan Temperature Sensor with Photocell Remote sensor is specifically designed for the KRONUS 3 controller ONLY Provides a digitally based signal that reacts quickly to changing temperature levels in your garden Plastic enclosure resists dust and moisture Integrated photocell allows the operator to monitor both day and night conditions Green LED indicates that sensor is functioning properly May be located up to 50 feet from the controller

PID Control $149 Presents a set of contributions illustrating methods that cover the range of process model assumptions systematically. This book includes an introduction to proportional-integral-derivative (PID) control technology features and typical industrial implementations, and PID control concepts for multivariable processes.

Zoo Med Hygrotherm Humidity & Temperature Controller $95.99 Zoo Med Hygrotherm Humidity & Temperature Controller is a Thermostat and Humidistat in one! It controls up to 1000 watts of combined temperature and humidity control devices. 2-in-1 Remote Temperature/Humidity Sensor with 5-foot cable. Great for use with Zoo Med’s Repti Fogger Terrarium Humidifier or Habba Mist Automatic Misting Machine. Nighttime temperature drop feature controlled by photocell. Built-in memory stores settings in case of power failure. Controls temperatures by turning on heating devices in “HEAT” mode or by turning on cooling devices (e.g., fan) in “COOL” mode. Alarm flashes when temperature or humidity reaches extreme high or low levels. Temperature control range: 50°F to 122°F (10°C to 50°C). Humidity control range: 15% to 95% RH (Relative Humidity).

Kronus 1 Temperature and Humidity Controller: J $254.96 The Kronus 1 provides the ultimate level of garden control. Simple and easy to use, makes these the perfect controllers for the entry level to the experienced gardener. Made with durable powder coated steel chassis with only the highest quality components. Controls created for our industry, by our industry. The Kronus 1 controls temperature and humidity in your grow area at your preferred settings. The Kronus 1 activates an exhaust fan, A/C or dehumidifier if the temperature or humidity exceeds the preferred setting. Plug your exhaust fan or A/C into the 'Exhaust Fan Output' to control your temperature, and plug your dehumidifier into the 'Dehumidify Output' to keep your humidity in check. This is a favorite controller for every gardener! Controls temperature and humidity in your garden. Easy to understand. Highlighted 'Grow Zones' for ease of use. 25 foot modular remote temperature and humidity sensor. (10 & 50 foot cables available) Only the highest quality components are used. Improves your yield by creating the perfect environment for your plants. Controllers designed by our industry, for our industry. 15 Amps/120 Volts/60 Hz. 3 year warranty. Manufacturer’s Instructions are online here: http://www.titancontrols.net/media/6833/kronus1_instructions.pdf

Kronus 2 Temperature, Humidity and CO² Controller: J $297.46 The Kronus 2 controls temperature, humidity and CO2 in your grow area at your preferred settings. The built-in ten (10) minute ‘CO2 delay’ feature deactivates the CO2 equipment if settings are exceeded by using a digitally based control system. All the right features in a controller for the indoor gardener! The Kronus 2 controls temperature, humidity and CO2 in your grow area at your preferred settings. The built in ten (10) minute 'CO2 delay' feature deactivates the CO2 equipment if settings are exceeded by using a digitally based control system. The software polls the temperature and humidity setting ten minutes after the CO2 outlet is defeated to verify that the temperature and humidity are too high, and then activates your exhaust fan, A/C or dehumidifier to lower the conditions under the settings. If the temperature or humidity drops below the set point during the 10 minute 'CO2 delay', then the exhaust/dehumidification process is defeated and the 'CO2 ON' outlet is reactivated, saving your valuable CO2 and keeping it amongst the plants where it belongs. The Kronus 2 activates an exhaust fan, A/C or dehumidifier if the temperature or humidity exceeds the preferred settings. The 'CO2 ON' feature is only activated during daylight periods to dose CO2 when your plants are able to uptake it and is disabled during the nighttime hours or when the humidity or temperature exceeds the preferred settings. Plug your exhaust fan, dehumidifier or A/C into the 'Exhaust Fan Output' and plug your CO2 tank with emitter system or CO2 generator into the 'CO2 Output' and you're all set! Controls temperature, humidity and CO2 in your garden. Activates ''CO2 ON' outlet only during daylight hours. Ten (10) minute 'CO2 delay' feature allows maximum CO2 coverage with minimum CO2 waste. Easy to understand. Highlighted 'Grow Zones' for ease of use. 25 foot modular remote temperature and humidity sensor. (10 & 50 foot cables available) Only the highest quality components are used. Improves your yield by creating the perfect environment for your plants. Controllers designed by our industry, for our industry. 15 Amps/120 Volts/60 Hz. 3 year warranty. Manufacturer’s Instructions are online here: http://www.titancontrols.net/media/5666/kronus2_instructions.pdf

Cool Components Advanced LT Temperature Controller $49.99 Learn more about Magnolia Premium Installation The Cool Components 1-TC-ALT advanced LT controller can be used with most low-voltage Cool Components products to automate operation of the fans. The unit is microprocessor-based to provide extreme sensitivity and reliability.

RZilla SRZ11939 Reptile Temperature Controller 1000 watts $45.99 Thermostat keeps temperature steady for optimum health. Controls any type of heating device (sold separately). Safety feature guards against overheating.

C.A.P AIR-2 Autmosphere Temperature/Humidity Controller w/External Temp Probe $118.12 The AIR-2 has the same features as the AIR-1 with the exception of separate temperature and humidity outlets. This allows you to control the temperature and humidity independently. Once you have connected your temperature control device (air conditioner, fan, etc) and a dehumidifier to the AIR-2, your desired temperature and humidity are automatically maintained. The AIR-2 is rated for 15 amps @ 120 volts. Cap AIR-2 Temperature/Humidity Controller - The Air-2 controls (lower) temperature by turning on an exhaust fan or AC unit - External remote temperature probe can be placed up to 30" from the unit - Humidity is controlled independently of temperature - The Air-2 has two standard receptacles to connect you cooling device (Fan or AC) and your dehumidifier - The Air-2 is a solid and reliable unit - Independent Temperature and humidity Control - 3' Remote Temperature Probe - ABS High Temperature Enclosure - Rated for 15 Amps @ 120 Volts - **Specifications:** - Main Power Voltage: 120V - Max Type: Indoor Garden

LCD PC Computer Temperature Controller Front Module Panel Case $17.49 Description:Media Panel Front Module LCD Temperature Controller for PC CaseComputer Temperature Controller indicates temperature, the mode of CPU / HDD / VGA, fan speed, operating of HDD, Time, and a power supplier operating.Temp-indicate mode: when Mode switch is pressed, temperature of CPU / HDD / VGA can be checked.Indicator for the mode of CPU / HDD / VGA: buzzer sounds when the temperature is over than 60 degreeCIndicator for Fan speed: It is Indicated the fan speed by analogue mode. Low(2,000 RPM/sec), middle(3,000 RPM/sec), High (4,000 RPM/sec)Indicator for temperature: LOW : 0degreeC ~40degreeC , MID : 41degreeC ~60degreeC , HIGH : 61degreeC ~Indicator for operating of HDD: It indicated the HDD operating by rounding radial shapeTime Indicator: Indicate time and can be controlled the time by SET SwitchIndicator the operation for Power supplier: Indicate a power supplier operating.Dimension of Temperature Controller Panel: 14.9 x 7.8 x 4.2cm(L*W*D)Weight: 169gPackage included:1 x PC Temperature Controller1 x Manual

High Temperature Light Controller Watchdog iGS-012: J $95.16 Plug iGS-012 in the 110-120 volt wall socket chosen to supply your lighting equipment. Plug lighting equipment in 110-120 volt output of the iGS-012 (maximum charge of 15 Amps). Keep temperature sensor far of any source of heat. Temperature sensor should be located above the floor level and near top of plant canopy. • Can control lighting equipment plugged in a iLS4-120, iLS4-120S or iLS4-240 by connecting sense cord of iLS4 to iGS-012. The iLS4-120, iLS4-120S and iLS4-240 can be connected in a row to control many pieces of lighting equipment. • One year warranty.

Practical PID Control $169 Proportional-integral-derivative (PID) controllers are the most adopted controllers in industrial settings. This book focuses on those functionalities that can provide significant improvements in PID performance in combination with parameter tuning. It covers PID-based control architectures (ratio and cascade control) and performance assessment.

3.5' Multi Channel 2 Fan Controller Temperature Monitor Black $23.49 Description:The 3.5" Multi Channel Fan Controller / Temp Display features a VFD display with a black background for easier reading.It is able to control and monitor up to 2 fans and 2 temperature monitor independently. These figures are displayed on VFD display.The 3.5" Fan Controller Temperature Monitoralso has alarm that can activate due to fan failure or high temperatures and it can be configured by a jumper.The control knobs of the Multi Channel Fan Controller allow you to adjust the fan speed to your liking, even stopping a fan entirely.This Fan Controller Temperature Monitor is designed with clear and Stylish VFD display! 2-Way Temperature Display: Both Celsius and Fahrenheit unit can be displayed by a simple jumper setting!Fan Stop Function: By turning the knob to counter-clockwise all the way, the fan can be stopped.Wide Variable Voltage to Control Fans: You can control fans between 3.7V - 12V to meet your needs for system requirement. By setting the voltage to the lowest level can silence your PC or turn it up to the highest to get the maximum cooling performance.Color: Black.Size: L10.2xW9.5xH2.3cm.Approx.Weight:152g.

Controller $8 Controller

Energy Saving Temperature Controller for Air Conditioners (AC 220V) $25.7 - Save up to 20% on your air conditioning running costs- Adds state-of-the art intelligence to air conditioning systems- An easy and affordable way to improve the energy efficiency of your air conditioning unit- Simple installation: parallel connect the two nips of this controller to the existing temperature controller of air condition system- Typical installations include: homes, offices, schools, universities, restaurants, hotels, shops, supermarkets, banks, etc.- Input AC voltage: 220V AC 50/60HzSpecificationsDimensions: 4.8 in x 3.62 in x 1.65 inWeight: 15.98 oz

LCD Media Panel Front Module (LCD Temperature Controller) for PC Case $31.49 Description:LCD Media Panel Front Module (LCD Temperature Controller) for PC CaseFeatures displaying LCD and 4 control buttons on the panel.LCD Front Panel indicates temperature, the mode of CPU / HDD / VGA, Fan speed, operating of HDD, Time, and a power supplier operating.(1) Temp-indicate mode: when Mode switch is pressed, temperature of CPU / HDD / VGA can be checked.(2) Indicator for the mode of CPU / HDD / VGA: buzzer sounds when the temperature is over than 60 degreeC(3) Indicator for Fan speed: It is Indicated the fan speed by analogue mode. Low(2,000 RPM/sec), middle(3,000 RPM/sec), High (4,000 RPM/sec)(4) Indicator for temperature: LOW : 0degreeC ~40degreeC , MID : 41degreeC ~60degreeC , HIGH : 61degreeC ~(5) Indicator for operating of HDD: It indicated the HDD operating by rounding radial shape(6) Time Indicator: Indicate time and can be controlled the time by SET Switch(7) Indicator the operation for Power supplier: Indicate a power supplier operating.Dimension of LCD Media Panel: L146 x W77 x H42mmWeight: 161gPackage included:1 x PC Case LCD Panel