-- Resistance Temperature Detectors (RTDs) conversions have arrived!
-- Minor UI changes
-- Minor bug fixes
What milliamp (mA) signal is generated when flowing 125 gallons per minute? What is the real pressure when the transmitter reports 2.57 volts? This app is a calculator tool that convert input and output signals, including linear and square root (RTD and more coming soon!) Perfect tool for instrument technicians, process engineers & control engineers!
Works well with all types of instrumentation transmitters, signal convertors and sensors. May also be used for many other engineering unit conversions, as most are linear.
Handles all signal types, even 3-15 psig pneumatic.
Engineering unit types include: %, BBLS, BPD, CFM, DegC, DegF, DegR, Ft3, Gallons, GPH, GPM, inH2O, IWC, Kg/cm2, KG, Lbs, liter/h, liter/min, liter/sec, m3, m3/h, m3/min, m3/s, mmH2O, mmHg, PPD, PPH, PPM, PPS, PSIA, PSIG, RPM, SCFD, SCFH, SCFM.
Thermocouple types supported: Type B, Type E, Type J, Type K, Type N, Type R, Type S, Type T.
Note: Thermocouple conversions are not based on tables but rather on the same formulas and coefficients used by the National Institute of Standards and Technology (NIST) to produce their thermocouple conversion tables.
RTD (Resistance Temperature Detector) types supported:
-- Platinum (Pt) 385 with Base Resistance of 100 Ohms at 0°C
-- Platinum (Pt) 385 with Base Resistance of 1000 Ohms at 0°C
-- Platinum (Pt) 3911 with Base Resistance of 100 Ohms at 0°C
-- Platinum (Pt) 3926 with Base Resistance of 100 Ohms at 0°C
-- Copper (Cu) 427 with Base Resistance of 10 Ohms at 25°C
-- Nickel (Ni) 672 with Base Resistance of 120 Ohms at 0°C
Note: RTD calculations return resistance (Ohms) based on temperature data entered into the App. Temperatures can be entered in the Celcius, Farenheit, Kelvin and Rankine scales. Calculations are based on the modified Callendar-Van Dusen equations and other curve fit equations for the most popular industry supplied RTDs in their recommended temperature ranges.
Let us know what features you would like and we will do our best to incorporate them in future releases!
As always, all values and conversions generated by this app should be verified by a qualified engineer before being used in a production environment.
This handy app features the colour codes for a wide range of thermocouples in a wide range of standards on easy to see images. The shown standards are IEC, BS, ANSI, NFE, DIN, and JIS.
The currently included thermocouples are B, E, J, K, N, R, S, T, U, Vx.
Also shown is the thermocouple materials used in each leg for the thermocouple as well as the general temperature range. There is also a built-in temperature calculator for convenience.
Added in version 1.1, The application can now convert thermocouple mV to degrees Celsius using NIST values for a high accuracy conversion using 0°C as a reference temperature.
The converter shows all temperatures at once for the mV input to help with thermocouple identification. The converter currently supports B, E, J, K, N, R, S, T.
From version 1.5 the application can now calculate mV from temperatures (0°C to 70°C) for cold junction calculations.
* Shows thermocouples colours for 10 thermocouples across 6 standards.
* Information on range, conductor materials and compensates.
* Temperature converter with °C, °F and K.
* Cold junction °C to mV calculator.
* mV to °C converter using NIST values for main thermocouple types.
* Search thermocouples by conductor colours to find type and colour code.
If any errors and problems are found please let me know either through the reviews or the e-mail developer link.
If you have any requests or ideas please let me know.
This app is 100% free with no "upgrade", "pro" or "unlocked" versions.
This app requires no permissions and does not use any user data.
This application is for quick reference use only, there may be errors or inaccuracies although I try to ensure the information is as accurate as possible. Me, the app maker, or the company advertised, STS, will not be held liable for any misinformation or misjudgment as a result of using this app.
Retherm has the option to convert thermocouple voltages to degrees. The calculations are based on a 0°C reference junction temperature and use NIST polynomial values to make conversions. Types B, E, J, K, N, R, S and T are supported with outputs showing in both centigrade and Fahrenheit depending on your preference.
Retherm also features handy links to useful websites with vital information about RTD sensors.
This app is for built for quick reference use. There may be errors, although I try my best to make sure there are none. Me, The application creator, will not be held liable for any problems caused due to errors within the application.
If any problems are found, or you have a suggestion for the app, please contact me either by the “contact developer” link on this page or through the “email developer” link found in the extras menu within the application.
The PRO version of Electrodroid doesn't have any ads, and it has more features than the free version.
The app includes:
• Resistor color code decoder (3-6 bands, with inverse look-up);
• SMD Resistor Code;
• Inductor color code decoder;
• Ohm’s law calculator;
• Reactance/Resonance calculator;
• Voltage divider;
• Resistors ratio, value/series/parallel;
• Capacitor charge calculation;
• Operational amplifier;
• LED resistor calculator (with customizable database);
• Adjustable voltage regulator/LM317 calculator (with customizable values);
• Heat dissipation;
• Battery Life calculator;
• Inductor design tool;
• Voltage Drop calculator;
• PCB Trace Width calculator;
• Simple Filters calculator;
• NE555 calculator;
• Power Calculator;
• RMS Converter;
• Decibel Converter;
• Frequency Converter;
• Analog-Digital Converter;
• Y-Δ Transformation;
• Range Converter;
• Port pin-out (USB, Serial, Parallel, Ethernet, RJ, SCART, DVI, HDMI, S-Video, VGA, VESA, Display Port, FireWire, Jack, RCA, XLR/DMX, ATX Power, PC Molex, EIDE, SATA, PS/2-AT, MIDI/Game port, Apple 30-pin, PDMI, OBD-II, 25-pair phone cable color code, Color Code for Fiber Optic Cables, SD card, Raspberry Pi, LCD, GPIB/IEEE-488; ISO connector for car audio; Arduino pin-outs);
• Resources (Resistivity table; Table of standard resistors and capacitors; Capacitor marking codes; AWG and SWG Wire size; Ampacity Table; Symbols and Abbreviations; Circuit Schematic Symbols; SI Units prefixes; Battery info; Boolean logic gate and algebra Theorems; 7400 info and pinout; ASCII codes, Batteries list, 78xx IC, ChipDB IC pinouts, Switch Information, Decibel Table, PIC ICSP/AVR ISP, SMD Package Size, Radio frequencies, PT100 Conversion Table, Fuses and Automotive Fuses color code; Thermocouples color codes);
• Full support for EIA resistor series for all calculators;
...and more to come!
The app has also support for plugins to expand functionality of the application (e.g. PIC and AVR micro-controllers Database, simulators, parts search).
If you like the program, please rate it.
For FAQ and full change-log, visit http://electrodroid.it
Thermocouple – calculations
The cold junctions. Temperature can be individually specified. Out of a specified thermoelectric voltage the associated temperature can be calculated. Or vice versa, out of a temperature value the associated thermoelectric voltage can be calculated. In addition, the standardized tolerance classes can be selected according to DIN IEC 60584. For each respective measuring temperature the admissible tolerance as well as the lower and upper limit of the temperature and thermoelectric voltage are displayed. The following thermocouple types are available:
• Precious metal – thermocouples: R, S, and B
• Non-precious metal – thermocouples: K, N, E, J, and T
Platinum - RTD temperature probe according to DIN EN 60751
After selecting the nominal value Pt100, Pt500, or Pt1000 the user can calculate the associated resistance value from the specified temperature and vice versa.
After having chosen the tolerance class AA, A, B, and C the calculation of the admissible tolerance follows, the lower and upper limit of the class as resistance and temperature value to the specified temperature.
For the 2-wire circuit: after selecting a specific conducting material (copper, silver, nickel, and iron) the connecting cable and inputs of the conductor cross sections or diameter and the cable length of the lead wire resistance and the associated systematic temperature error for the entered measuring temperature are calculated.
Transmitter – linearization
Transmitters are used to depict the measuring range of a dimension to a standard signal in a linear fashion.
Different temperature ranges (that can also be individually adjusted) and the standard signals (4 mA to 20 mA, 0 V to 10 V) can be selected.
Subsequently the associated output signal can be calculated out of a temperature value or vice versa.
Приложение состоит из двух частей. Первая часть приложения предназначена для работы с термометрами сопротивления. При этом использовался ГОСТ 6651-2009 ГСИ "Термопреобразователи сопротивления из платины, меди и никеля". Метрологические характеристики, нормируемые в соответствии с данной программой, распространяются на чувствительные элементы термометров сопротивления при подключении непосредственно к их выводам и на термометры сопротивления при подключении к клеммам головки в соответствии с указанной изготовителем схемой. Если на корпусе термометров сопротивления с двухпроводной схемой указано значение сопротивления внутренних проводов, то оно должно быть вычтено из значения измеренного сопротивления термометра сопротивления.
Вторая часть приложения предназначена для работы с термопарами. При этом использовался ГОСТ Р 8.585-2001 ГСИ "Термопары. Номинальные статические характеристики преобразования". Значения ТЭДС термопар в зависимости от температур их рабочих концов при температуре свободных концов 0 градусов Цельсия, рассчитаны по полиномам, аппроксимирующим эти зависимости.
Данное приложение является справочно-информационным и не имеет юридической силы, и не может применяться наравне с нормативными документами на бумажном носителе.
Буду рад услышать новые пожелания для приложений из области КИПиА.
**MONITOR AND RECORD MULTIPLE TEMPERATURES AT ONCE AS PART OF YOUR INDUSTRIAL, SCIENTIFIC, OR FOOD SERVICE PROCESS**
BlueTherm Pro from Electronic Temperature Instruments Ltd is designed to allow Android Devices to be used in conjunction with the ETI Ltd BlueTherm Duo, as an easy-to-use 2-channel thermocouple thermometer. Create and save custom process profiles, monitor temperature readings with customizable recording update rates, graph results and email data to your inbox to store electronically.
Create and Save custom process “profiles”
Name your probes
Build alarms sequences for each probe
Customize temperature recording intervals
Record temperature data in a graph
Email temperature data to store electronically
Add notes to document changes in the process
Jump to alarm to quickly rearrange and edit alarms
Continuous Min/Max temperature display
One-touch start and stop recording
HOW TO GET STARTED
Download the BlueTherm Pro App
Enable bluetooth and sync to your BlueTherm using the serial number on the back of the device
Enter the PIN found in the BlueTherm Duo instructions to complete sync
Start monitoring temperatures, or build a custom process profile by selecting the “Profile” function
Select the + button in the top right to add a new Profile
Name your probes
Assign and name alarms in the alarms tab
HOW TO VIEW SAVED READINGS
Temperature reading can be viewed under the “Table” tab. While on any screen you can rotate the device horizontally and it will automatically display the graph where channels one and two will be displayed with the recording intervals set earlier. Sequence alarms will be displayed on the graph with a pin.
HOW TO EMAIL THE RESULTS
The prompt to email temperature data is found under the “Table” tab. Select the email button and you’ll be prompted to enter your recipients email address. The CSV file will automatically be sent.
Anyone is free to distribute, use and abuse this software as necessary. Enjoy!
Come here to download this tool for your Android mobiles and tablets. It is simple to test and easy to get information here for free. With this tool, we can get a better user experience here. If you want, you can also change event update rate here from fastest, game and UI, normal.
Share with your friends or leave us 5 stars if you like this app. Or you can email us any problem or suggestion.
This free app supports to delay the screen to 1 minute before it turns off automatically. Once you have activated this setting function here, you have to remove device administration before you uninstall it.
A sensor could be a converter that measures a physical quantity and converts it into a signal which might be read by an observer or by an (today mostly electronic) instrument. For example, a mercury-in-glass thermometer may convert the measured temperature into expansion and contraction of a liquid which can be read on a calibrated glass tube. A thermocouple can convert temperature to an output voltage which can be read by a voltmeter. For accuracy, most sensors could be calibrated against known standards.
Sensors might be used in everyday objects such as touch-sensitive elevator buttons (tactile sensor) and lamps which dim or brighten by touching the base. There could be also innumerable applications for sensors of which most people are never aware. Applications may include cars, machines, aerospace, medicine, manufacturing and robotics.
More from developer
16 different sensors (RTD) supported: Balco 500, Landis & Gyr QAC31 and Ni1000, Ni1000-DIN, NTC1k, NTC1.8k, NTC3k, NTC5k, NTC10k, NTC10k3A1 NTC20k, Pt100, Pt1000, Staefa T1, Honeywell T7043B and TA EGU.
For more information please visit http://www.inux.se.
- Modbus TCP and RTU-over-TCP.
- Modbus RTU over Bluetooth (SPP).
- Register types: discrete inputs, coils, input registers and holding registers.
- Booleans, signed and unsigned integers, long integers, single and double precision floats and BCD data types.
- Inverse interpretation of registers.
- Decimal, hexadecimal, binary and scaled display formats.
- Automatic polling and a configurable scan rate.
- Custom workspaces.
... and more.