PRESSURE - 35 Pages

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PRESSURE

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Arthur Grillo measuring & controlling systems Product catalog PRESSURE Precision at first Hand

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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 analogue 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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Highlights: • Robust design • High durability • Custom production according to individual customer needs possible (e.g. special measuring ranges) Areas of application: Fan control, filter monitoring, room pressure measurement, volume flow measurement The basic technology has remained the same since the eighties, however the inside has been continuously fur- Included in this product category are: ther developed. Our low-pressure measuring devices • Differential pressure controller capture differential pressures in the following ranges: • Differential pressure sensor with or without...

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DIFFERENTIAL PRESSURE / VOLUME FLOW CONTROLLER DPC200 Electromechanical diaphragm measuring system Measuring range from 0...50 Pa (0.5 mbar) up to 0...6000 Pa (60 mbar) Alphanumeric LCD-display Analogue output 0...10 V Selectable measurements (differential pressure or volume flow) Selectable units (metric or imperial) Adjustable k-factor for volume flow calculation Controlling mode or measuring mode selectable Measuring mode with adjustable limit value Control mode with adjustable: - 2 setpoints - PI parameters for PI algorithm - maximum output voltage Supply voltage 10...30 Vdc; 24 Vac...

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DIFFERENTIAL PRESSURE / VOLUME FLOW CONTROLLER DPC200 Overpressure protection: Static pressure: Zero point calibration: Reaction time: PERFORMANCE: 0.2 bar max. 0.2 bar Adjustable by REEDcontact, no cyclic zero-point calibration required direct Zero drift: Sum of linearity and hysteresis: Temperature drift zero point: Temperature drift measuring range: Operating mode: Measuring medium: Measuring principle: Measuring unit: Smallest measuring range: Largest measuring range: Measuring range: Measuring range selection: Adjustable controlling parameters: Characteristic: Ambient...

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DIFFERENTIAL PRESSURE / VOLUME FLOW CONTROLLER DPC200-R □ Electromechanical diaphragm measuring system □ Measuring range from 0...50 Pa (0.5 mbar) up to 0...6000 Pa (60 mbar) □ Alphanumeric LCD-display □ Analogue output 0...10 V □ Relay alarm output for measuring and control mode □ Selectable measurements (differential pressure or volume flow) □ Selectable units (metric or imperial) □ Adjustable k-factor for volume flow calculation □ Controlling mode or measuring mode selectable □ Measuring mode with adjustable limit value □ Supply voltage 20...30 Vdc; 24 Vac (+/-15%) □ Compact plastic...

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DIFFERENTIAL PRESSURE / VOLUME FLOW CONTROLLER DPC200-R Overpressure protection: Static pressure: Zero point calibration: Reaction time: PERFORMANCE: 0.2 bar max. 0.2 bar Adjustable by REEDcontact, no cyclic zero-point calibration required direct Zero drift: Sum of linearity and hysteresis: Temperature drift zero point: Temperature drift measuring range: Operating mode: Measuring medium: Measuring principle: Measuring unit: Smallest measuring range: Largest measuring range: Measuring range: Measuring range selection: Adjustable controlling parameters: Characteristic: Ambient...

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DIFFERENTIAL PRESSURE SENSOR DS85 □ Diaphragm element □ Smallest measuring range 0...50 Pa □ Analogue output 0...10 V or 4...20 mA □ Supply voltage 24 Vac or 24 Vdc □ Version with 3-digit LCD-Display (DS85-A) □ Version with adjustable contact (DS85-GS) □ Square root output signal possible □ Compact size of about ca. 70 mm □ Protection class IP 65 Sensor with diaphragm element for transmission of measured values of pressure, vacuum or differential pressure of non-aggressive gases. PERFORMANCE: Overload protection: Static pressure Zero point calibration: Reaction time: Zero drift: Sum of...

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Special feature DS85 with limit switch TECHNICAL SPECIFICATIONS: Poti with scale 0 ... 100% Open collector, max 50 mA Adjustable via potentiometer 0 ... 7 s Min. or max. (Please specify when ordering!) Setpoint setting: Limit signal output / alarm output: Time delay: Switching function: 3-wire system brown yellow white Differential pressure sensor DS85    2510 Measurement range: Customer-specific presetting required! Output: 0...10 V, 3-wire technology; supply voltage 24 Vac or 24 Vdc    . Differential pressure sensor DS85Z    2511 Measurement range: Customer-specific presetting required!...

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DIFFERENTIAL PRESSURE SENSOR with selectable measurement range DS85-P □ Diaphragm element □ Measuring range from 0...50 Pa to 0...6000 Pa □ Analogue output 0...10 V or 4...20 mA □ Supply voltage 24 Vac or 24 Vdc □ 4 calibrated measuring ranges selectable via DIP-Switch □ Compact size of about ca. 70 mm □ Protection class IP 65 Sensor for measuring small differential pressure of non-aggressive gases, preferably of air. Ranges from 50 Pa up to 6000 Pa are covered by three units, up to four calibrated ranges are selectable by DIP-switch in each unit. Overload protection: Static pressure: Zero...

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