EiUK PC4
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PC4 Electronic Pressure Calibrator Pressure Calibrator with internal pressure source up to 1000 mbar Pressure - Vacuum - Differential Pressure The PC4 is an appliance for verification and calibration of pressure sensors, pressure gauges, as well as pressure switches for low pressures. The combination pressure measuring unit and pressure generator allows a variety of applications in the laboratory as well as in the field. Applications: • Heating • Air conditioning • Medical technology • Ventilation • Cleanroom technology • Filter technology • Level measurements (bubble-through measurements) • Flow-velocity measurements (Pitot tube, orifice blade) The PC4 can be used with battery (9V E-Block) or (optional) from the mains (plug-in power supply). The robust inductive measuring cell covers a wide pressure measuring range by means of a 1 : 5 pressure range selector. The PC4 can be delivered for 3 standard measuring ranges. Response time of the measuring signal can be selected for 3 steps. The pressure is displayed on a high contrast LC display with 12.5 mm characters. An analogue output is available on request. For greater volumes an integrated hand pump is used to generate pressure and metal belows is used for precise adjustment. Two integrated valves are used to vent the measuring equipment. TECHNICAL SPECIFICATION Type PC4-10 PC4-100 PC4-1000 Pressure Range 0 to 10 mbar 0 to 100 mbar 0 to 1000 mbar switch-selectable to 0...1,999 mbar switch-selectable to 0...19,99 mbar switch-selectable to 0...199,9 mbar Overload 10 times 10 times 2 times General Specification Measurement principle Medium Wetted parts Linearity Hysteresis Long term stability Sensor volume Volume increase Pump Bellows (fine adjustment) Power supply Current consumption Protection Supply influence Option Display Response time Pressure connections Electrical connections Temperature influence Temperature ranges Humidity Storage temperature Housing Shock resistance Housing colour Protection class Degree of protection Standardisation Weight Inductive Non-aggressive gases Ni, Al, CuBe, PU 0.2 % FS 0.1 % max. FS ±0.5 % per year (typical) appr. 3 ml appr. 0.2 ml at nominal pressure Displacement volume variable Displacement volume appr. 25 cm³ at 20 crankshaft rotations 9 V E-Block (Option: plug-in power supply 230 VAC 50/60 Hz) appr. 10 mA 250 mAT < 0.05 % Analogue output 0 to 1 V (max. load resistance > 2 KOhm) LCD 3 1/2 digits (12.5 mm); Option: LCD 4 1/2 digits (12.5 mm) Adjustable 0.3 / 1 / 2 Seconds Diameter 6.6 mm x 1 mm (for flexible hose with 6 mm diam.) Power supply jack plugs for optional plug-in power supply4 mm banana plugs for optional analogue output Zero point ±0.03 % FS / K; Span ±0.03 % FS / K Specified range from +10 °C to +40 °C up to 80 % relative humidity -10 °C to +70 °C Bench housing in Aluminium 248 mm x 225 mm x 90 mm 1g Grey, Front green anodized III IP 30 EN 50081-1; EN 50081-2; EN 50082-1; EN 50082-2; EN 61010 appr. 2 kg Continuing development sometimes necessitates specification changes without notice. Other pressure ranges on request Electronic Pressure Calibrator Model PC4-10: pressure calibrator with internal pressure source up to 10 mbar PC4-100: pressure calibrator with internal pressure source up to 100 mbar PC4-1000: pressure calibrator with internal pressure source up to 1000 mbar 1 Options LCD-display 4 1/2 digits Analogue Output 0 to1 V Plug-in power supply 230 VAC Other pressure ranges on request Eurotron Instruments (UK) ltd Unit 13 Riley Close, Royal Oak Industrial Estate Daventry, Northants NN11 8QT UK T: +44(0)1327 871044 F: +44(0)1327 301255 www.eurotron-uk.com info@eurotron-uk.com PC4-D-V2-18/05/2011 How to order your PC4: