Flow meter HDO 25 Ex for highly inflammable liquids

Lutz Flow Meter HDO

	HDO 25 Ex Alu/PPS	HDO 25 Ex SS/PPS	HDO 25 Ex SS/SS
Housing:	Aluminium	Stainless steel (1.4435)	Stainless steel (1.4435)
Rotors:	PPS	PPS	Stainless steel (1.4435)
Shaft:	Stainless steel (1.4435)	Stainless steel (1.4435)	Stainless steel (1.4435)
Seals:	Viton® (opt. FEP)	Viton® (opt. FEP)	Viton® (opt. FEP)
Range of measurement: below 5 mPas above 5 mPas	10 - 100 l/min 6 - 120 l/min	10 - 100 l/min 6 - 120 l/min	10 - 100 l/min 6 - 120 l/min
Viscosity:	max. 500.000 mPas	max. 500.000 mPas	max. 500.000 mPas
Operating pressure:	max. 55 / 16 bar	max. 55 / 16 bar	max. 55 / 16 bar
Accuracy:	+/- 0,5%	+/- 0,5%	+/- 0,5%
Reproducibility:	0,03%	0,03%	0,03%
Temperature:	max. 60 °C	max. 60 °C	max. 60 °C
Connection:	G 1 / PN10/16	G 1 / PN10/16	G 1 / PN10/16
Identification
Operating unit: Basic flow meter:	II 2 G Ex ib IIB T4 II 2 G c T4	II 2 G Ex ib IIB T4 II 2 G c T4	II 2 G Ex ib IIB T4 II 2 G c T4