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Here, you will find out more about our company,KKInstruments. And hopefully, you will get to...
In engineering, the airflow or air flow is a measurement of the amount of air per unit of time...
cable is most often two or more wires running side by side and bonded, twisted, or...
Follow legal stipulations and at the same time save costs in deep-frying.
The oil in your...
Distance (or farness) is a numerical description of how far apart objects are. In physics or...
Performance characteristics: The box body and the lamp cap shell is made from high strength...
World's best-in-class accuracy 2D measurement systemA sophisticated height gage offering...
The KKInstruments high voltage testing equipment range has been specially designed for the safe and...
Hipot is an abbreviationhigh potential. Traditionally, hipot is a term given to a class of...
Humidity is the amount of water vapor in the air. Water vapor is the gas phase of water and...
Electrical impedance is the measure of the opposition that a circuit presents to a current when a...
The lux (symbol: lx) is the SI unit of illuminance and luminous emittance, measuring luminous flux...
The Tohoku Earthquake, tsunami and Fukushima Daichi disaster created many challenges for the people...
The PDSurveyor™ family has been designed to carry out Partial Discharge detection by all...
physics, power is the rate at which energy is transferred, used, or...
For items selling at promotional price, we only accept walk-in, cash and carry from any of...
A refractometer is a laboratory or field device for the measurement of an index of refraction...
Sound is a sequence of waves of pressure that propagates through compressible media such as air...
Infrared thermography (IRT), thermal imaging, and thermal video are examples...
Application: Accurately measuring remaining wall thickness of metal pipes, tanks, beams, ship...
Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The...
FA 410 - the ideal dew point sensor for monitoring membrane and adsorption dryers. Typical use in compressed air dryers/granulate dryers at very low dew points to -80°C. Special features Measuring range -80...20°Ctd Extremely long-term stable Analogue output 4...20 mA Condensation insensitive Quick response time Pressure-tight up to 350 bar (special version)
Model ADHT Ex - Dewpoint Transmitter 3 Wire, 24V, 4-20mA Dewpoint Transmitter Intrinsically safe - ATEX II 1G / Ex ia IIC T6 Ga Various Ranges: Overall Range -110ºC to +20ºC dewpoint Accuracy ±2ºC Dewpoint Weatherproof Rating IP65 Open/Short Circuit Detection Built-in temperature compensation Supplied with Calibration Certificate Traceable to National & International Humidity Standards The Alpha Moisture Systems Model ADHT-Ex is a 3 wire, 24V powered 4-20mA dewpoint transmitter. The unit is fully self contained in a robust casing with weatherproof protection to IP65, making it ideal for use in heavy industrial environments. Designed with the operator in mind, Model ADHT-Ex is extremely easy to use and the digitaldewSMARTtechnology ensures accurate and reliable readings with little or no maintainance. Model ADHT is certified intrinsically safe to EEx ia IIC T6 for use in hazardous areas using an MTL 2441B signal isolator for 110V / 240V AC operation or MTL 5042 for 24V DC operation. Various ranges are available covering an overall range from -110ºC to +20ºC dewpoint. The Model ADHT-Ex derives its power directly from the signal isolator and it is...
AMT-Ex Intrinsically Safe 4-20mA Transmitter 3 Wire Intrinsically Safe Dewpoint Transmitter Ex II 1GD Ex ia IIC T4 Ex iaD 20 T135°C (-20°C ≤ Ta ≤ +60°C) Overall Range: -120°C to +20°C Dewpoint Accuracy ± 2°C Dewpoint AUTOMATIC CALIBRATION Can be configured for Linear 4-20mA signal in: °C & °F Dewpoint, ppm(v), g/m3, lb/MMSCF Temperature Compensation Failure Diagnostics Long Term Stability Fast Response IP66 / NEMA4X Protection Model AMT-Ex Dewpoint Hygrometeris a three wire 4-20mA transmitter, used for continuous measurement of humidity in a process gas or compressed air, which will output a linear 4-20mA signal corresponding to the dewpoint temperature. The Model AMT-Ex transmitter can also be factory configured to output a 4-20mA linear signal for any other moisture unit e.g. ppm(v), ppm(w), g/m3, lb/MMSCF etc. The long lasting sensing element offers excellent sensitivity, repeatability and response speed. Each unit is supplied with a Certificate of Calibration, traceable to International Humidity Standards, validating accuracy to ±2ºC dewpoint. Model AMT-Ex is ATEX certified and provides an Intrinsically Safe Dewpoint Transmitter for...
Model AMT - Dewpoint Transmitter 2 Wire Loop Powered Dewpoint Transmitter Overall Range -120°C to +20°C Dewpoint Accuracy ± 2°C Dewpoint AUTOMATIC CALIBRATION Can be Configured for Linear 4-20mA signal in:°C & °F Dewpoint, ppm(v), ppb(v), g/m3, lb/MMSCF Temperature Compensation Failure Diagnostics Long Term Stability Fast Reponse IP 66 / NEMA4X Protection Supplied with Calibration Certificate Traceable to National & International Humidity Standards Model AMT Dewpoint Hygrometer is a two wire 4-20mA loop powered transmitter, used for continuous measurement of humidity in a process gas or compressed air, which will output a linear 4-20mA signal corresponding to the dewpoint temperature. The Model AMT transmitter can also be factory configured to output a 4-20mA linear signal for any other moisture unit e.g. ppm(v), ppm(w), g/m3, lb/MMSCF etc. The Ultra High Capacitance sensing element is long lasting and offers excellent sensitivity, repeatability and response speed. Each unit is supplied with a Certificate of Calibration, traceable to International Humidity Standards, validating accuracy to ±2ºC dewpoint. The transmitter also incorporates an...
Must buy TST0106 with TST0223(0636 9836) (-60c dew point temp) humidity/temperature measuring instrument with measurement value store, PC software and USB-cable incl. battery and calibration protocol Measurement of air moisture, material equilibrium moisture, pressure dew point Instrument memory for up to 10,000 readings PC software for analysis, filing and documentation of measurement data
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment. ● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.
Features: IP54 rated 2 and 3 point testing Selectable 25 V or 50 V output Complete with lead and stake kit Simple one button operation Hardwearing carry case Delivered with calibration certificate Included Accessories: 1 - Hard Carrying Case 1 - Stake & Wire Kit
FEATURES ● Microprocesser-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2000Ω.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry. SPECIFICATIONS Measuring ranges : Earth Resistance 0-2Ω / 0-20Ω / 0-200Ω / 0-2000Ω Earth Voltage 0-300V AC Accuracy : Earth Resistance ±2%rdg ± 3dgt Earth Voltage ±2%rdg ± 3dgt Earth resistance resolution : 0-2Ω : 0.01Ω 0-20Ω : 0.1Ω 0-200Ω : 1Ω 0-2000Ω : 10Ω Temperature & humidity : Operating 0°C~40°C ≤80% R. H. Storage : -10°C~50°C ≤80% R. H. Dimensions : 250(L) x 190(W) x 110(D)mm Weight (battery included) : Approx. 1430g Power source : 1.5V (AA) x 8 Safety standards : EN...