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Dew point meters
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ALM11** AMT - Dewpoint Transmitter | 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... | Dew point meters |
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ALM12** AMT-EX - Dewpoint Transmitter | 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... | Dew point meters |
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ALM13** ADHT Ex Ex-Proof Dewpoint Transmitter | 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... | Dew point meters |
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