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RTD
- variable-resistance sensor measuring temperature by fluctuations in resistance.
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Data Loggers by Measurement Type
USB, Ethernet, WiFi, Bluetooth, or Web-based interfaceStand-alone or PC-connectedEnvironmental, TC, RTD, Thermistor
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Diode Temperature Monitor
SIM922
Stanford Research Systems, Inc.
The SIM922 Diode Temperature Monitor and the SIM923 Platinum RTD Monitor are designed to measure four sensors simultaneously. Based on the modular SIM platform, they provide high-performance and multiple-channel capability in a small footprint.
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Dual MAX31865 PT-1000 RTD to Digital Breakout
SEN-30202-PT1K
Dual channel breakout board for the MAX31865 RTD-to-Digital converter from Maxim. Two breakout hardware configurations are available standard, designed to interface with either the PT100 or PT1000 platinum RTDs. For non-standard applications, including thermistors, custom hardware configurations can be accommodated. Contact Technical Support for more information.
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Dual MAX31865 PT-100 RTD to Digital Breakout
SEN-30202-PT100
Dual channel breakout board for the MAX31865 RTD-to-Digital converter from Maxim. Two breakout hardware configurations are available standard, designed to interface with either the PT100 or PT1000 platinum RTDs. For non-standard applications, including thermistors, custom hardware configurations can be accommodated. Contact Technical Support for more information. RTD devices may be wired in 2, 3 or 4-wire configurations using the 4-pin screw terminal input. The MAX31865 breakout is interfaced via 3 or 4-wire SPI with a data-ready output for specific operating modes. An LDO and a high-speed level shifter are included to allow interfacing with microcontroller devices between 3.0V and 5V (all Arduinos, Raspberry PI, etc) without sacrificing device performance.
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Dual Relay Trip Amplifier
SEM1630
The SEM1630 is a DIN rail mounted trip amplifier which accepts RTD, Thermocouple, mV and passive current signals and provides a dual trip output
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Dual Relay Trip Amplifier for RTD and Slidewire Sensors
SEM1633
The SEM1633 provides an accurate alarm / switching function when used with RTD or Slidewire sensors. Other sensor characteristics or your own 22 point linearization characteristic (for slidewire or linear resistance) can be downloaded into the product enabling you to adapt it exactly to your application.
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Handheld Economic Process Calibrator
VA701
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
This Multifunction calibrator combined voltage. current .resistance .thermocouple temperature .RTD in one device.
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Handheld Economic Process Calibrator
VA702
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
This Multifunction calibrator combined voltage. current .resistance .thermocouple temperature .RTD in one device.
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Industrial Temperature Head Sensors
A selection of Head Mounted Industrial Temperature Sensors for many applications with RTD / PRT varieties, Hygienic and Heavy Duty probes.
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In-Head RTD Temperature Transmitter
SEM203/P
The RTD in-head mounted temperature transmitter connects to any standard pt100 resistance sensor and converts the linearised temperature to a (4 to 20) mA signal.
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JofraCal
AMETEK Sensors, Test & Calibration
JofraCal calibration software ensures easy calibration of RTD´s, thermocouples, transmitters, thermo switches, pressure gauges and pressure switches. It may be used with our well-known temperature calibrators as well as with pressure and multifunction calibrators.
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Lab Calibrator
M2000/M2001
The Lab Calibrator combines the power and features of a voltage/current calibrator, with the addition of thermocouple, RTD, and pressure calibration, for a single laboratory calibration instrument unmatched in versatility, performance, and value.
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Mineral Insulated RTD / RTD Probe With Extension Lead
Mineral Insulated Resistance Thermometers are for use up to 500°C depending on the configuration. They are rugged, steel sheathed probes with flexible sheaths allowing bending or forming. They offer long life (depending on use) are resistant to vibration
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Miniature In Head RTD/ Slidewire Temperature Transmitter
HTR200
The HTR200 ‘smart’ transmitter is designed for use with RTD or Slidewire sensors. It is integrated into the MA style head making it ideal for applications where space is restricted
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Modbus RTU Analog Input Modules
The Datexel range of Modbus RTU analog input cards for both RS485 and RS232 with Modbus or ASCII protocol can be combined with the DAT9000 series of Modbus Masters. A choice of input cards or modules are available and have various optional inputs such as Voltage, Current, Thermocouples, RTD, and Resistance. Also a choice of 2, 4, 8 channel options are available. The DAT3011 is a Modbus RTU Slave with 1 selectable universal input (Thermocouples, RTD, mV, RTD's or Resistance), 2 x 4-20mA or 0-10V input and 2 x4-20mA outputs. The DAT3011 also has 3 digital inputs and 3 relay outputs. Each module is isolated from each other and is set up using the DAT3000 software Development package which is free of charge from the Datexel download web page. Datexel also has universal input modules. An 8 channel analog input card is available making the DAT3000 series a very economical solution to large and small scale Data Acquisition. Combining these analog input cards with the analog output cards, the digital input/output cards and the communication devices make Datexel the smart choice where Data Acquisition is required.
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Multifunction Process Calibrators
AMETEK Sensors, Test & Calibration
Our multifunction process calibrators read and source RTD, thermocouple, current, voltage, frequency, and resistance to calibrate or verify your process sensors. They can also be combined with APM CPF pressure modules to calibrate pressure, or a dry-block to calibrate temperature. The ASC-400 features a large full color display with an advanced simplicity, easy-to-use interface.
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Panel Selector Switches
Model 767S
The 767S Panel Mounting DIN sized selector switches provide convenient, reliable selection of up to 12 thermocouple or RTD (Pt100 etc) inputs. The front panel rotary switch provides easy selection and clear indication of the desired channel.
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Platinum and Nickel RTD Temperature Sensors
Accurate, repeatable and robust resistance temperature detector (resistance thermometers) sensor assemblies manufactured provide fast temperature response and can be applied in most temperature measurement and control applications.
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Platinum RTD Sensor - PT100 - 3 Wire 1 meter long
For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 100 ohms at 0C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT100's have been used for many years to measure temperature in laboratory and industrial processes, and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.
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Provides 3 Wire Voltage Output
SEM1620
The SEM1620 signal conditioner provides a 3 wire isolated voltage output signal and accepts RTD, Thermocouple, mV and passive current sensor inputs
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Pt RTD Temperature Monitor
SIM923
Stanford Research Systems, Inc.
The four channels in the SIM923 have independent, stable 1 mA current sources to provide sensor excitation. Sensor resistance is determined ratiometrically with a half-bridge circuit consisting of the sensor and an internal reference resistor.
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Push-Button Temperature Transmitter
659
Series 659 Push-Button Temperature Transmitters accept thermocouple (J, K, T), RTD (Pt100Ω) or thermistor input and provide a linearized 4 to 20 mA output. The transmitter is quickly ranged and calibrated by using a single on-board switch
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Relative Humidity Outdoor, Indoor Probe
T1110
Only relative humidity output 4-20mA.Also available with direct temperature RTD Pt1000 sensor output.Other sensors on request.
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RTD and Thermocouple Calibrator
PTC-8010
This RTD and Thermocouple Calibrator is an ideal device to handle all of your temperature calibration needs in a truly rugged, low-cost package. It combines virtually all widely used thermocouples and RTDs in one device - you'll never have to worry about finding a temperature device you can't calibrate. This is especially true when calibrating "smart" or pulsed RTD transmitters, where many other rtd calibrators fail to work or operate at reduced accuracy specs.
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RTD Based Temperature Data Logger
RTDTemp101A
The RTDTemp101A is one of MadgeTech's newest data loggers. It is part of a new series of low cost, state-of-the-art datalogging devices. MadgeTech has taken the lead in offering the most advanced, low cost, battery powered data loggers in the world today.
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RTD / PRT Platinum Sensing Resistor Inserts
RTD / PRT Platinum Sensing Resistor Inserts - Ceramic Sheathed, Pt100 & Pt1000 Inserts
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RTD Sensors
Are sensors used to measure temperature. Many RTD elements consist of a length of fine wire wrapped around a ceramic or glass core but other constructions are also used. The RTD wire is a pure material, typically platinum, nickel, or copper.
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RTD Thermometers
Automatic, positive implied, negative polarityindication.Low battery indication: The “ ” is displayed when thebattery voltage drops below the operating level.Measurement rate: 1 times/second.Operating environment: 0°C to 50°C at<70% R.H.Storage temperature: -20°C to 60°C, 0 to 80% R.H. withbattery removed from meter.Accuracy: Stated accuracy at 23°C±5°C, <75% R.H.Battery: 1.5Vx4pcs AAA size.Dimensions: 160mm(H) x 83mm(W) x 38mm(D).Weight: approx. 255g including batteries.
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Signal Splitters
The DAT4530 can convert any process signal (Thermocouples, RTD, mV, Voltage, mA Resistance and Potentiometer) to a voltage or current output (4-20mA, 0-20mA or 0-10V). Each output can be different and it also has a built in limit alarm which is an SPST relay. The DAT4530 is PC programmable with the aid of the Prodat programmer and the Datasoft software which is available from the Datexel down load page. The DAT4530 is also programmable with the aid of 3 DIP switches which can be found on the side of the DAT4530. There is full isolation between the input, power supply, limit alarm output and two outputs.