Platinum Resistance Temperature Detectors
offer precision; accurate, repeatable, stable and linear thermometry.
See Also: Platinum
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Product
Accessories for Trace Impurity, Plasma Detection and Online Trace Impurity Detectors
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Our accessories are tailored to optimise and retain gas purity at every step of the gas sample stage in order to ensure the best performance for trace impurity measurements at the ppb level.
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Temperature and Humidity Transmitter
T3319
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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Product
Planar-Doped Barrier Diode Detector, 0.01 to 50 GHz
8474E
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The Keysight 8474E is a high-performance detector using a gallium arsenide, planar-doped barrier detecting element. It features extremely flat frequency response over its entire band of operation and very good frequency response stability versus temperature. The Keysight 8474E is also very rugged with high resistance to ESD damage. The Keysight 8474E detector is available with a 2.4-mm (0.01 to 50 GHz) connector. This detector offers the options for optimal square-law loads (Option 102) and for positive polarity output (Option 103). Because the unit-to-unit frequency response tracking of this device is typically better than plus or minus 0.3 dB, no matched response option is offered.
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CO2 Concentration and Temperature Transmitter
T8248
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CO2 concentration and temperature transmitter with two 0-10V outputs is specially designed for use in exacting interiors in building energy management and HVAC systems. It designed for easy installation on ordinary KU68 wiring boxes for household switches and sockets. Large dual line LCD is possible to switch off.Computerized design ensures long term stability and fail indication. Transmitter is designed for use in non-aggressive environment.
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Measuring Earth Resistance
OSP-510
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Additional equipment to measure the earth resistance and soil resistivity AD-510.
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Stealth Lumber Metal Detector
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Stealth lumber metal detectors are custom manufactured to suit any large scale application. Ruggedly built, Stealth lumber detectors are suited for scanning an entire log and for machinery/chipper protection. The Stealth uses digital signal processing technology and has high sensitivity levels to ensure the detection of the smallest ferrous, non-ferrous and stainless steel contaminants.
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Product
Transformer Winding Resistance Meter
XWRM-10
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The Motwane Manufacturing Company
The Motwane make XWRM-10 is a dual channel 10A rated, Transformer Winding Resistance Meter designed and developed aftere xtensive research on challenges and requirements of testing of various Transformer winding resistance. The instrument has One Current channel and two Resistance Channels. The instrument provides a large open circuit voltage of 42Volts, for fast charging of the highly inductive windings of transformers, to provide stable resistance values in minimum time. The XWRM-10 is intended to replace complex bridge set up with a single compact instrumentThe XWRM-10 is based on 4-wire measurement methodto measure low resistance accurately. The instrument iswell protected against inductive kickbacks offered by theinductive windings and gives stable reading on varioustypes of transformers.
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Temperature Calibrators
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Ensuring process temperature accuracy involves calibrating not only the system’s electronic temperature signals, but also the very temperature sensors that initiate those signals. Rugged Fluke handheld temperature calibrators source and measure RTDs and thermocouples, power transmitters, and store data. Fluke Calibration temperature sources cover temperatures from -45 °C to 1200 °C and include handheld, portable, and benchtop calibrators. Infrared thermometer calibrators and reference measurement thermometers ensure every necessary tool is available to you.
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Product
Air Based Resistance
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Air Based Resistance Standards are designed for high accuracy resistance calibration in air.
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Product
Winding Resistance Meter
TRM 25
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SCOPE introduces 25 A state of the art precision winding resistance meter, specially designed for field testing as well as factory testing of large transformers up to 500 MVA. Winding resistance value of transformer and rotating machine are directly displayed on 5.7” TFT display. TRM 25 is designed to work in live EHV switchyard conditions, ensuring operator’s safety and repeatability of results. Maintenance time saving is ensured by one time connection to transformer with simultaneous resistance measurement of three / six windings, measurement of resistances of all taps with automated tap change and demagnetization facility. The meter is protected against the back-EMF offered by large inductive windings.
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Product
Walk-In Temperature & Humidity Test Chamber
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Weiber walk in humidity test chambers are conceptualized and designed to create test chambers to study and contemplate the effects of different environmental parameters such as humidity, temperature applications tests involving micro-organisms, plants, tissues, electronic components etc. apart from various customized industrial and research applications. Our humidity test chambers have a variety of usage in R and D laboratories, research studies and product testing facilities across the globe. Apart from that, these chambers have a variety of usages in tissue culture applications, enzyme reaction studies, growth observation studies, fermentation analysis and various other general and specialized applications in various laboratories. We specialize in both standard and customized humidity test cabinets, specifically designed to meet the challenging demands of various scientists for individual and specialized research applications.
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Three-Phase Transformer Winding Resistance Meters
TWA Advanced Series
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TWA Advanced series is the latest DV Power solution for three-phase transformer winding resistance measurement and tap changer analysis. They are capable of testing six transformer windings with a single cable connection, as well as three-phase automatic transformer demagnetization. It has the option of the automated test mode, where the instrument operates the tap changer without operator input (minimizing the risk of human error) and records winding resistance results based on pre-selected stabilization criteria.The unique DVtest method of tap changer analysis enables checking the moving contacts of on-load tap changers during the transition, measuring the transition time, detecting open circuits, and many other types of faults. It is performed with 0.1 ms sampling rate, together with the measurement of tap changer motor current which detects motor and mechanical issues. A special proprietary algorithm is used for testing tap changers connected through a built-in series (booster) transformer. The DVtest can be performed either on one phase or simultaneously on three phases. It can also be performed together with the winding resistance test in all tap positions.A unique advantage of TWA Advanced instruments is the capability of simultaneously testing the winding resistance of all three phases of a three-phase transformer connected in a YN configuration. This can significantly speed up the testing– for example, it enables the operator to perform 33 measurements instead of 99 on a tap changer with 33 tap positions.TWA500 is equipped with a large 10.1” graphical touch-screen display, while TWA400 has a 7” graphical touch-screen display. Besides making the interface much more user-friendly compared to older winding ohmmeters, it also enables certain test options that were previously available only with DV-Win software. The most important among them are DVtest, tap changer motor current measurement, “Heat Run” test, test templates, and automatic test mode.
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Product
Temperature Cycling Test Chamber
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Temperature Cycling test chamber is performed on materials to determine the resistance of exposure to alternating extremes of high and low temperatures.
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Product
Resistance Grounded Systems (HRG/LRG)
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Neutral Grounding Resistors (NGRs) are used to limit the maximum ground-fault current. Restriction of fault current lowers hazards and reduces damage done to equipment. High Resistance Grounding (HRG) systems are often used on industrial and critical power applications to maintain system uptime during a first ground fault. HRG systems are also used in tripping applications to help control touch potential on portable loads and improve personnel safety.
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Product
Temperature Logger
TRID30-7
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The LogTag® TRID30-7 temperature logger features a display together with a data logging function storing up to 7770 temperature readings. Statistical temperature and duration readings for up to 30 days can be reviewed on the display.
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Handheld SF6 Leak Detector
JHLK-1
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Xiamen Jiahua Electrical Technology Co.,Ltd
JHLK-1 uses pumping method and intelligent digital sensor to measure SF6 concentration. It has high sensitivity and good repeatability. Insert type MCU control contributes to the reliable performance. Excellent interface features with complete function and easy operation. Clear 128*64 LCD, small and good design shape are convenient for handheld. Built-in high accuracy digital temperature and humidity sensors make it as an optional temperature and humidity measurement device.
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Product
Temperature and Humidity Regulator
H3021-4
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Humidity, temperature probe on a cable. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.
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T-Type Thermocouple, 32°F to 500°F Temperature Sensor
745685-T01
Temperature Sensor
T-Type Thermocouple, 32°F to 500°F Temperature Sensor - The T-Type Thermocouple works with NI measurement devices and software to help you acquire temperature data within a measurement system. You can use LabVIEW or FlexLogger software and NI-DAQmx driver software to configure … measurements and predefined scaling coefficients for the T-Type Thermocouple and acquire synchronized temperature data in units of degrees. The T-Type Thermocouple is available in various lengths and configurations including field-cuttable, ready-made sensors, and thermocouple wire extensions with a -20°F to 221°F temperature range.
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Product
Mask ventilation resistance and pressure differential tester
WKS-3102
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Mask ventilation resistance and pressure differential tester is used to measure the inhalation and exhalation resistance of mask under specified conditions. Applicable to mask manufacturers, labor protection equipment inspection agencies to carry out related testing and inspection of mask products, mask breath resistance tester, breathing valve air tightness tester, breath resistance machine for measuring respirator and mask protection products in Inspiratory resistance and expiratory resistance under specified conditions.
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Product
Biological Wide-area AeRosol Detector
BioWARD
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Standalone sensor in weatherproof enclosure detects thermal objects with consistent appearance/behavior to a bioaerosol plume and determines a threat probability
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Planar-Doped Barrier Diode Detector, 100 kHz to 2 GHz
8471D
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The Keysight 8471D is a low-cost, planar-doped barrier detector offering excellent performance to 2 GHz. A negative polarity output is standard, and a positive polarity is available as Option 103. A load option (Option 102) extends the square-law region to at least -10 dBm. The Keysight 8471D has a BNC (m) input connector and a frequency range of 100 kHz to 2 GHz, making it ideal for use in RF and low microwave applications.
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Product
Package Leak Detectors
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Package leak detectors ensure that seal integrity problems are identified. This is a vital part of Modified Atmosphere Packaging (MAP) quality control, since compromising the protective atmosphere will cause a reduction in the shelf-life of MAP products.
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Temperature Data Logger with K type Single Channel
VA601-TK
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Multifunction data logger with K J PT type current .voltage : K.J . PT100. PT1000. mADC. AAC. VDC.VAC.
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Metal Detector
Profile Advantage
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Maximum Sensitivity and Performance; Multi-Simultaneous Frequency & Product Signal Suppression technology deliver the ultimate detection sensitivity with zero false triggering. Simple to Use and Robust Detector Design. Superior performance on wet and conductive products. Product signal suppression overcomes product effect to detect more metal contamination in challenging applications irrespective of packaging type.
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Product
Low voltage Pinhole Detector
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The PosiTest LPD Low voltage Pinhole Detector detects holidays, pinholes and other discontinuities on metal and concrete substrates.
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Product
Low-Barrier Schottky Diode Detector, 10 MHz to 26.5 GHz
33330C
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The Keysight 33330C low-barrier schottky diode detector has been widely used for many years in a variety of applications including leveling and power sensing. It offers good performance and ruggedness. Matched pairs (Option 001) offer very good detector tracking.
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Product
Sensirion SHT31-DIS-B Humidity and Temperature Sensor Breakout Board
SEN-37002-H
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Breakout board for the Sensirion SHT31-DIS-B. This sensor is an extremely accurate digital (I2C interface) temperature and humidity sensing device, with +/-0.2C temperature and +/-2% humidity accuracy typical. These specs far exceed the accuracy of ICs that came before it, including the HTU2x and SHT1x series, and improves upon the success of the SHT2x that came before it. In addition, the SHT31-DIS-B has a wide input voltage range of 2.4V-5.5V and includes temperature isolation and airflow cutouts as recommended for the optimal operation. Finally, in the case of environmental changes that could cause light condensation, the SHT31-DIS-B has a built-in heater to burn off any condensate.
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Extra Temperature Up To 120°C (248 °F) Inductive Sensors
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Contrinex Extra Temperature Up To 120°C (248 °F) Inductive Sensors
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MINI Data Logger for Temperature Humidity and Carbon Dioxide
MINI-THCO₂
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Large-screen display of temperature, humidity and carbon dioxide, with battery, memory, recording status show together High precision, mass memory for long-term logging Free of toxicity and halogen as FDA / HACCP / ISO22000 require Resistant to water and dust, suitable for cold chain systems of fresh food, fruit, vegetables or wine
