Resistance Temperature Detectors
- variable-resistance sensor measuring temperature by fluctuations in resistance.
-
Product
Single-Phase Transformer Winding Resistance Meters
RMO-TT Series
-
RMO-TT series is perfect for measuring winding resistance of inductive objects such as power and distribution transformers or autotransformers. Additionally, every transformer resistance meter from RMO-TT series can analyze:tap changers,generators,electrical motors,high-current busbar joints,cable splices,and welding joints.Transformer demagnetization can also be performed with all RMO-TT instruments.The series is consisted of 3 models, with maximal test current from 40 A (RMO40TT) to 100 A (RMO100TT). RMO100TT is the only portable transformer resistance meter in the market with 100 A DC output current.The three independent channels enable testing of three windings in series. Consequently, a user can measure winding resistance in every tap position of an on-load tap changer without discharging between the tests.In addition to winding resistance measurement, a user can perform a detailed on-load tap changer analysis by analyzing recorded graphs (10 kHz sampling rate) and by measuring vibrations on an external tap changer tank.All RMO-TT instruments have a built-in tap changer control unit. Because of this, it is possible to remotely control on-load tap changer (OLTC) directly from the device. Also, a user can program DV-Win software to do everything automatically – running winding resistance tests and changing OLTC tap positions.The DV-Win software also enables control and observation of the test process, as well as saving and analyzing the results on a PC. It provides a test report, arranged in a selectable form as an Excel spreadsheet, PDF, Word, or ASCII format. Additionally, DV-Win measures and calculates the OLTC transition time, the ripple and the winding resistance for each tap changing operation. The software can also perform the calculations necessary for the “Heat Run” test.All results can be exported in the report format.
-
Product
Phantom Vent Tube Metal Detector
-
The Phantom Vent Tube metal detector is primarily designed to detect and track a fallen vent tube nozzle inside a bottle that is conveyed through bottle-processing equipment. The convenient retrofit design allows for easy installation into existing bottling lines. Built from stainless steel (304) material and totally enclosed for washdown purposes, the detector phases out the conveyor belt and maintains a steady sensitivity.
-
Product
Compact Gamma Ray Detector
EV-CPG
-
The EV-CPG compact gamma ray detector is perfect for a wide range of nuclear spectroscopy needs. This compact gamma detector is ideal for applications requiring high efficiency, high resolution, and room temperature operation. The compact size and rugged design allow for use in harsh or restrictive environments. Available in standard sizes of 10x10x10mm3 and 10x10x7.5mm3. Other sizes available in limited quantities.
-
Product
Advanced Handheld Partial Discharge Detector
PDetector
-
Power Monitoring and Diagnostic Technology Ltd.
The PDetector is an ideal device for On-Line Partial Discharge (OLPD) testing of MV and HV equipment which employs all 5 types of OLPD sensor technology: Ultra-High Frequency (UHF), Acoustic Emissions (AE), Ultrasonic, High Frequency Current Transformer (HFCT), and Transient Earth Voltage (TEV). The information from multiple sensors gives the PDetector the versatility to detect all types of PD in all types of substation apparatus. The exact type of PD activity can be determined effectively using multiple on-screen data spectrum analysis.
-
Product
Transformer Winding Resistance Meter
XWRM-10
-
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.
-
Product
Winding Resistance Meter
TRM 50+
-
SCOPE introduces 50 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 50 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.
-
-
Product
Loss of Video Detectors
-
Program video and audio (balanced or unbalanced) is routed through the SG-8. With program video present at the input to the SG-8, the video and audio outputs of the SG-8 are the program signals. Upon loss of the video portion of the program input, the SG-8 defaults to internal SMPTE Color Bars and 1 kHz tone.
-
Product
Infrared Gas Detector
SMC 5100-28-IT
-
The SMC 5100-28-IT detector uses infrared technology, an accurate and stable gas detection method that is low maintenance and can operate in highly combustible and/or low oxygen environments.
-
Product
Phase Detectors
-
Macom Technology Solutions Holdings Inc.
MACOM's MSPD Series Integrates an SRD reference frequency multiplier, coupling capacitors and a Schottky diode microwave sampler / phase detector in a 0.075” by 0.100” hybrid. They are used to phase lock microwave oscillators up to 22 GHz to a much lower reference frequency by deriving a locking voltage from the sampled RF and the multiplied reference.
-
Product
SF6 Decomposition Products Detector
JH4000A-4
-
Xiamen Jiahua Electrical Technology Co.,Ltd
JH4000A-4 SF6 Electrical Equipment Decomposition Products Detector is a high precision, intelligent and portable device, able to make judgment rapidly and correctly based on the content of main decomposition products of insulation materials inside the SF6 electrical equipment like SF6 circuit breaker, instrument transformer, GIS and transformer. It detects SO2+SOF2, H2S, CO and HF. It is reliable, accurate and stable. Inspected by authorities such as the National Institute of Metrology, the device, having excellent performance, complies with relevant international and national standards. It is a product recommended for use by the State Power Grid Company. Decomposition products detection provides reliable evidence for the internal fault diagnosis and it is an effective measure for preventive and corrective maintenance.
-
Product
Temperature Chambers
F Series
-
The Bemco F Series of free-standing, mechanically cooled temperature chambers are offered in Wide Range, F Series (-73 C to 177 C or -100 F to +350 F) and Narrow Range (-35 C to + 177 C or -31 F to + 350 F). These chambers feature innovative Bemco conditioning systems designed to provide a precisely repeatable environment for testing in accordance with Military Standards (MIL-STD's), production testing, and laboratory testing.
-
Product
Open Path Infrared Detector
Ultima OPIR-5
-
Get continuous monitoring of methane, propane, and other combustible gases with this open path infrared detector. Provides 4-20 mA analog signals, as well as digital display and relay contacts.
-
Product
Temperature Switch
T150D
-
The T150D Adjustable Stainless Steel Miniature Temperature Switches provide the end-user with a wide range of functionality without impacting durability. The T150 is designed for use up to 510°F but can withstand temperatures up to 800°F while still protecting the set point and life of the switch. The limit filled, saturated vapor sensor is in direct contact with the temperature-sensing outer shell producing fast response and accurate temperature control. The external setting scale provides full range adjustment and the external lock screw allows for easy adjustment of set point.
-
Product
Resistance Meter
RR2204CZZ
-
Aarohi Embedded Systems Pvt. Ltd
AAROHI resistance meters measure a vide range of resistance values at a high level of accuracy. RR2204CZZ is a high-precision, portable resistance meter capable of measuring resistance with extremely high accuracy with low ambient temp. effect. This is ideal for the testing and maintenance of Electric motors, Pump sets & other equipment with windings. This Instrument is based on Kelvin 4- wire connection method for measurement of low resistance.
-
Product
Resistance Meter - Portable, Precision Resistance Measurement from 0.10 to 1.00 x 10^12 Ohms
PRS-812B
-
- Wide Range Resistance: 0.10 Ω to 1.00x1012 Ω- Accuracy of ±2% from 1.00 Ω to 9.99x1010Ω- Constant Test voltages 10V and 100V for specification measurements to meet international and domestic ESD measurement standards- Auto Resistance Range Control- Auto Test Voltage Control- Uses a Rechargeable Li-ion Battery Pack- Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)- 120 Data Set Internal Memory- Uses Standard USB Cable for Charging- Charges in 2 Hours- 2-year Limited Warranty on Main Instrument
-
Product
Portable Temperature Monitor
PTM1
-
The Model PTM1 is a high performance, precision hand-held instrument for the measurement of temperature using Physitemp’s Type T (copper-constantan) thermocouples (will also accept J & K). This versatile instrument measures temperature in both °C and °F. The internal memory of the microcomputer stores the minimum and maximum measured temperature range for instant recall via the LCD display.
-
Product
Drone & UAV Detector
DroneWatcherAPP
-
DroneWatcherAPP .. the APP that turns your Android® smartphone into a drone and small UAV detector. The DroneWatcher APP runs in the background and only provides alerts when a drone is detected within its monitoring range (usually ¼ to ½ miles depending on site conditions). Features and options in this free version include user selectable alerts (visual and audible and 6 sound options plus mute and vibrate alert), ability to stop tracking specific drones and to reset the clear list.
-
Product
Segmented STEM Detector
Opal
-
In a drive to meet our customers’ needs, El-Mul developed a detection solution for Scanning Transmission Electron Microscopes (STEM) which can support multiple applications such as DPC, cryo tomography, imaging of strain, charge, light elements or Z-contrast.
-
Product
ITO Sheet Resistance Standards (ITOSRS)
-
Indium Tin Oxide Sheet Resistance Standards (ITOSRS) from VLSI Standards are NIST-traceable products, intended for calibration of both contact and non-contact sheet resistance measurement tools used in the LCD, flat panel and touch-screen markets.
-
Product
SmartWireless Gas Detector
CXT
-
Teledyne Gas & Flame Detection
All component parts are rated for Class 1; Division 1, Group C, D hazardous areas. These advanced field devices consist of a CXT low power gas detection sensor and wireless transceiver packaged in a single enclosure. Power is provided by a disposable “C” cell battery pack capable of continuous operation for greater than 60 days. Additional power options include a Smart Rechargeble battery with a run time of 5-6 months, a disposable “D” cell battery pack with a run time of 9 months and solar panel providing continuous operation.
-
Product
Flaw Detector & Thickness Gauge
DFX-7+
-
Measurement Gates: Two independent gates (Flaw), and three gates (thickness). Start & width adjustable over full range. Amplitude 5-95%, 1% steps. Positive or negative triggering for each gate with audible and visual alarms.
-
Product
Fixed Toxic Gas Detector
CTX 300
-
Teledyne Gas & Flame Detection
When hazardous levels of toxic gases or oxygen threaten the safety of an unclassified area, the CTX 300 detector can satisfy the most demanding safety requirements.The CTX 300 detector is designed to detect oxygen, toxic and refrigerant gases, and also uses a new sensor for CO2 detection over three different ranges: 0-5000 ppm, 0-5% vol. and 0-100% vol.The CTX 300 transmits data in record time. With a wide range of sensor options, it has the flexibility to protect many potentially hazardous environments.Maintaining the unit is easy with pre-calibrated sensors and an optional LCD display.
-
Product
Bluetooth Integrated Digital Multi Detector
-
This is a Wireless Connectivity Palm Size DMMD with 4000 Count, True RMS, auto and manual measurement. Bluetooth with Memory Integrated.
-
Product
Detectors
-
A device or instrument designed to detect the presence of a particular object or substance and to emit a signal in response.
-
Product
Advanced Powder Resistance Kit
PRK-130
-
The PRK-130 is an advanced kit that includes the PRF-930 Powder Resistance Fixture for measuring the bulk resistance of powder and granulated materials. Test material is placed in the cavity between the measurement plates. Once a measurement has been made in ohms, a fixture calculation, or correction factor, converts the resistance measurement to volume resistivity in ohm-cm.
-
Product
Ground Resistance Tester
-
Weshine Electric Manufacturing Co., Ltd
1.Soil resistivity tester supports 2, 3 and 4wire grounding resistance measurement. 2. 4digit large LCD display with white screen backlight, suitable for use in dimly lit places. 3. IP65 protection grade, good waterproof, compact and portable, supports multiple functional tests.
-
Product
Transformer Winding Resistance Tester
KRI 9310
-
KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
-
Product
Evaporative Light Scattering Detector
ELSD-LTII
-
The ELSD-LTII utilizes a high-efficiency LED and enhanced digital signal treatment to minimize noise and deliver optimum sensitivity for trace analysis. An innovative cell design also reduces band broadening and allows sensitivity levels below 200 picograms. The high-performance optical detection system can also be used for combinatorial chemistry and high-throughput screening applications. The new Low Temperature Evaporative Light Scattering Detector (ELSD-LTII) is an easy-to-operate, universal detector that identifies analytes with uniform sensitivity regardless of their spectroscopic properties. It is not a spectroscopic detector. Instead, it removes the mobile phase through evaporation and then makes a light scattering measurement of the dried analyte particles.
-
Product
Earth Resistance Testers
-
Is a soil resistance measuring instrument. It is used for sizing and projecting grounding grids.
