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EE300Ex-HT

EE300Ex-HT
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Humidity EE300Ex-HT Transmitters Temperature EE300Ex-HT Humidity/Temperature Transmitter for Intrinsically Safe Applications The EE300Ex humidity and temperature transmitter fulfils the requirements of the ATEX directives on intrinsically safe operating equipment for use in potentially explosive atmospheres in zone 0 / 20 and up to T6 temperature class. Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Accurate measurement over the full range of 0…100% RH and -40…180°C (-40...356°F) is also possible in applications under pressure from 0.01 … 300bar (4351psi). With a stainless steel enclosure and sensing probe the EE300Ex is the ideal transmitter for challenging industrial applications. The 2-part construction facilitates simple installation and rapid replacement of the measuring section without EE300Ex - wall mounting time consuming wiring. The well proven E+E humidity sensors ensure reliable measurement performance and long term stability. The entire EE300Ex can be placed in the explosion hazardous area. Based on 2-wire technology, the transmitter can be powered by any intrinsically safe power source or via Zener barriers. The measured values are available on two 4…20mA analog outputs. In addition to the measured values for humidity and temperature, the EE300Ex calculates dew point, frost point, absolute humidity, mixing ratio and other humidity related physical quantities. EE300Ex - remote sensing probe When outside of the hazardous measurement area, the setup of the EE300Ex can be easily customized by using the supplied configuration software. This includes the configuration of the analog outputs and the calibration of the humidity and temperature during service. Measurement of moisture in oil: Besides measurement in the air, the EE300Ex can be employed for measurement of both absolute water content (x) in ppm or relative water activity (aw) in oils. Typical applications include oil purifiers and online monitoring of lubrication and hydraulic oils on off shore oil rigs. Typical Applications chemical process control pharmaceutical applications explosive / hazardous storage rooms flour mills approved to EPL Ga / Da (gas/dust) installation in zone 0 calculation of related physical quantities stainless steel housing and probe highest accuracy up to 180°C (356°F) pressure tight up to 300bar (4351psi) moisture in oil measurement v1.4 / Modification info@riels.it +39 049 717368 � www.riels.it � rights re

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Humidity EE300Ex-HT Transmitters Temperature Display Two of the measured or calculated physical quantities can be selected with push buttons on the front cover to be shown on the optional display. EE300Ex version with display is not available for environments with combustible dust (EPL Da, Db, Dc) and EPL Ga IIC! The gray area shows the allowed measurement range for the humidity sensor. Operating points outside of this range do not lead to destruction of the sensing element, but the specified measurement accuracy cannot be guaranteed. Harsh industrial processes as well as heavily...

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Humidity EE300Ex-HT Transmitters Temperature Ex - Classifications ATEX Safety factors Ex-Designation Transmitter without display Transmitter with display remote sensing probe Mounting Examples EE300Ex - wall mounting in zone 0 / 20: Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments hazardous area Zone 0 / 20 non-hazardous area intrinsically safe transmitter supply unit + supply voltage EE300Ex - remote sensing probe in zone 0 / 20 and electronics in zone 1 / 21 or 2 / 22: hazardous area Zone 0 / 20 non-hazardous area Zone 1,2 / 21,22 No display...

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Humidity EE300Ex-HT Transmitters Temperature Ordering Guide EE300Ex-HT EE300Ex-HT6S Model Display Electrical Connection Hardware Configuration Probe Length Zone Feedthrough (probe fitting) Sensor Protection Ex-Certification Measured Value Units Physical Parameters Output 1 Software Configuration Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Probe - Cable Length Scaling Range Output 1 relative humidity temperature dew point temperature frost point temperature wet bulb temperature water vapour partial pressure mixture ratio absolute humidity...

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Humidity EE300Ex-HT Transmitters Temperature Scaling Ranges UW - Relative Humditiy [% RH] 001 Tx - Temperature / TD - Dew Point Temperature / TF- Frost Point Temperature / TW- Wet Bulb Temperature [°C or °F] 002 Ex - Water vapour partial pressure [mbar] 001 Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Hx - Specific Enthalphy [kJ/kg] 001 Please observe the maximum adjustable scaling of the outputs (see Technical Data). Other scaling ranges on request. Order Example Example 1: EE300EX-HT6SMDBHFAD1AT/MTx052UW001 Model: Display: Electrical...

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EE300Ex-HT 6Pages

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EE300Ex-HT
6Pages