HUMIDITY
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Catalog excerpts

Arthur Grillo measuring & controlling systems Product catalog HUMIDITY

Arthur Grillo No matter where or when you have to measure low pressure, temperature, flow or relative humidity among other measuring quantities - You will encounter Grillo measuring devices in any case. Many decades of experience and a clear commitment to first-grade workmanship make our measuring devices more precise, durable and thus extremely cost-effective. Above all in the field of low-pressure measuring the measuring devices made by Grillo keep the promises they make and thus live up to their good reputation. Innovative technology requirements are handled with individual feeling,...

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THE HISTORY OF ARTHUR GRILLO GMBH 2014 - After more than 10 years, the DA2000 is proving itself more and more at the market. Different designs with analog output, switch contact, and weatherproof protective housing continuously expand the areas of application. 2012 - With the new differential pressure controller DPC200, fans can now be efficiently controlled via differential pressure or volume flow. Arthur Grillo is responding to the increasing demand for controllable ventilation systems with respect to the new ErP Directive 2015. 2009 - Additional modern low-pressure devices with own...

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TABLE OF CONTENTPRESSURE Modbus Differential pressure / volume flow controlller - DPC200-MOD Multi range differential pressure / volume flow controlller DPC310 Differential pressure / Volume flow controlller DPC200 Differential pressure / Volume flow controlller DPC200-R Differential pressure sensor DS85 Differential pressure sensor with selectable measurement ranges DS85-P Differential pressure sensor DS85-P...E Differential pressure sensor with selectable measurement range DS200 Differential pressure manometer DA85 Differential pressure manometer DA2000 Differential pressure manometer...

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Humidity transformer Humidity- / Temperature transmitter PFT22 50 Climate converter Climate transmitter PFT25 52 Measurement orifice Ring Chamer orifice plate MBR acc. DIN EN ISO 5167 61 Tube Cylinder pitot tube MBZ 64 Venturi Venturi nozzle MVR / FVR for air volume measurement 68 Venturi nozzle VMD for air volume measurement 69 Venturi flow meter EVR2000 70 Magnetic-inductive Flow meter MID 72 Liquids Flow meter with measuring orifice 73 Heat quantity measurement liquids (water) 75 Steam Heat quantity measurement steam 77 Heat meter...

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Temperature and humidity are of quality-deciding importance for many processes.Temperature and humidity monitoring enables storing of sensitive goods, such as food, materials or even pieces of art. Productivity and durability or shelf life are ensured in different industry branches from food to science and art. Areas of application: • Industry • Greenhouses • Storage: • Pieces of art e.g. in churches and libraries Included in this product category are: Regardless of the area of application, our humidity • Temperature- / humidity transmitter measuring devices distinguish themselves by their...

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MEASURING INDICATOR flora II for climate monitoring Temperature and relative humidity supervision Ventilated single-chip-sensor with digital analysis Exchange of the sensor without re-calibration Best rain- and radiation protection Output signals for temperature, relative humidity Large, wide visible 20 mm LED-indicator Short response time The measuring indicator flora II with digital display for continuous monitoring and remote monitoring of temperature and relative humidity. The output signals of the measured variables are 0...10 V or 0/4...20 mA. A built-in fan ensures continuous supply...

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HUMIDITY & TEMPERATURE TRANSMITTER PFT22 □ Measuring temperature and relative humidity with a „single-chip“-sensor □ Digital transmission from sensor to the evaluation electronics □ Operational use temperature -40...+120 °C □ Operational use humidity 0...100 % □ Analog outputs 0...10 V or 4...20 mA □ Sensor interchangeability without need for re-calibration Humidity-/temperature transmitter in three different cases: for duct-mounting, as outdoor-sensor or room sensor. Output signals 0...10 V in 3-wire technology or 4...20 mA in 2-wire technology. TECHNICAL SPECIFICATIONS: Operating mode:...

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HUMIDITY & TEMPERATURE TRANSMITTER PFT22 Dimensions (mm) PFT 22A Connections - 2 x power output Dimensions (mm) PFT 22R with 4...20 mA output Selectable temperature measuring range DIP-switch Range Humidity & temperature transmitter PFT22K as duct sensor Measuring range humidity: 0...100 % relative humidity Measuring range temperature: -40...0...+120 °C, -30...0...+70 °C, 0...100 °C, 0...50 °C selectable via DIP-switch (Customer-specific presetting required!) Housing: plastic ABS light grey, protection class IP 65 according EN 60529, tube stainless steel Accessories: mounting...

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CLIMATE TRANSMITTER PFT25 □ Measuring temperature and relative humidity with a „single-chip“-sensor □ Fast response time □ Digital transmission from sensor to the evaluation electronics □ Additional computed values: dew point temperature, absolute humidity, wet bulb temperature and enthalpy □ Analog outputs 0...10 V or 4...20 mA □ Sensor interchangeability without need for re-calibration □ Protection class IP 65 The climate transmitter PFT25 converts the directly measured values temperature and relative humidity into often used climatic values dew point temperature, absolute humidity, wet...

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CLIMATE TRANSMITTER PFT25 Mounting flange MF-M90 Output 2 - selectable values Output relative humidity dew point Wet bulb temperature Enthalpy M16x1,5 Dimensions (mm) PFT25R with 0...10 V output rel. Feuchte 0...10 V Connections - 2 x supply voltage Dimensions (mm) PFT25R with 4...20 mA output Temperature 4...20 mA Rel. humidity 4...20 2 Connections -mAx power output 13...30 Vdc Temperatur 4...20 mA rel. Feuchte 4...20 mA Item no. Humidity & temperature transmitter PFT25K Output 1: Temperature -30...0...+50 °C Output 2: Customer-specific presetting required! Housing: pastic ABS light grey,...

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