Mechanical Cold Water Meters

Model	A	B	C	D
AS20-190-E3 AS20-190-C3	190	105	85	G1”
AS20-190-E5 AS20-190-C5	190	105	85	G1”

Technical Specifications		AS20-190-E3	AS20-190-C3	AS20-190-C3	AS20-190-C5
Maximum Working Pressure	bar	16	16	16	16
Maximum Pressure Loss at Q3	bar	0,63	0,63	0,63	0,63
Metrological Class		R100	R160	R100	R160
Installation Type		Horizontal	Horizontal	Horizontal	Horizontal
Connection Diameter		G1” (DN20)	G1” (DN20)	G1” (DN20)	G1” (DN20)
Metrological Limits ( EN 14154, OIML R49 )
Minimum Flow Rate (Q1)	m³/h	0,025	0,01563	0,040	0,025
Transitional Flow Rate (Q2)	m³/h	0,040	0,025	0,064	0,04
Permanent Flow Rate (Q3)	m³/h	2,5	2,5	4	4
Overload Flow Rate (Q4)	m³/h	3,125	3,125	5	5
Maximum Water Temperature (Tmax)	C	50	50	50	50
Physical Properties
Weight	kg	1,5	1,5	1,5	1,5
Protection Class	-	P68	IP68	IP68	IP68
Pulse Output		Optional	Optional	Optional	Optional