Ex-versions mzr-2909X2 Ex

Beschreibung

Ex-pump for application in chemical and process technology The micro annular gear pump mzr-2909X2 Ex cover the flow range 0.003 - 12 ml/min. The highly precise, low pulsation small volume dosage even of non-lubricating liquids or at high pressure, the compact design of the Ex-pumps, the broad viscosity range and the small dimensions are unique features of this pump series. The pumps are applied in the field of chemical and process technology and are suitable for both continuous delivery and discrete dosage of watery solutions, solvents, oil and other viscous liquids. Accessories extending the operating parameters of the device are available. Advantages Ex-certification ATEX conform with EU Directive 2014/34/EU Precision motor and sophisticated control ATEX DC-servomotor with integrated microcontroller High dosage precision precision CV < 1 % at low volumes Compact dimensions length < 356 mm, including Ex-motor Broad viscosity range methanol, solvents, adhesives, grease, gel Low...

Produktmerkmale

Flow rate	0.003 - 12 ml/min
Smallest dosage volume	0.5µl
Displacement volume	3µl
Differential pressure range	0 – 5 bar (73 psi)
Maximum inlet pressure	5 bar (73 psi), (10 bar (145 psi) *)
Ambient temperature range	0 ... +40 (+32 ... +104 °F)°C
Liquid temperature range	-5 ... +40 °C (+23 ... +104 °F)
Viscosity range	0.3 - 5,000 mPas
Precision CV	< 1% (Coefficient of variation CV)
Ex-certification	CE Ex II 2G c IIC T5 X
Place of installation	Ex-area zone 1, 2
Wetted parts	graphite-reinforced PTFE, 316L; static seals: FPM, optional: EPDM, FFPM
Motor	BLDC motor with integrated motion controller, 24 V DC, 2 A, 53 W, analog hall sensors (3000 pulses /
Velocity range	1 - 4,000 rpm
Cable length	10m
Weight	approx. 3,200 g
Remarks	* with optional fluidic seal module, Customized solutions on request.