Name: TV20 Prepaid Cold Water Meters with Wireless MBUS (DN20)
Telephone: 0850 26 0 246
Price range: 2030
Rating: 98

Technicial Specifications		AT20-190-B5	AT20-190-E5	AT20-190-C5
Maximum Working Pressure	bar	16	16	16
Q3’te Maximum Pressure Loss	bar	0,63	0,63	0,63
Metrological Class	Class	R80	R100	R160
Installation Type		Horizontal	Horizontal	Horizontal
Connection Diameter		G1” (DN20)	G1” (DN20)	G1” (DN20)
Battery Life		10 Years	10 Yıl	10 Yıl
Ambient Operating Temperature		+5...55	+5...55	+5...55
Metrological Limits ( EN 14154, OIML R49 )
Minimum Flow Rate (Q1)	m3/h	0,050	0,040	0,025
Transitional Flow Rate (Q2)	m3/h	0,080	0,064	0,040
Permanent Flow Rate (Q3)	m3/h	4	4	4
Overload Flow Rate (Q4)	m3/h	5	5	5
Maximum Water Temperature (Tmax)	C	50	50	50
Register Digit Number (Integer+Decimal)		8 (6+2)	8 (6+2)	8 (6+2)
Physical Features
Weight	kg	1,35	1,35	1,35
Protection Class (IEC 60529-2-30)		IP65	IP65	IP65
Mechanical Class / Electromagnetic Class		M1 / E1	M1 / E1	M1 / E1
Module Type (Optional)		RF, MBUS / Pulse Output / Communication Module, RS485

Model	A	B	C	D	E
AT20-190-B5	148	100	77	190	G1”
AT20-190-E5	148	100	77	190	G1”
AT20-190-C5	148	100	77	190	G1”

TV20 Prepaid Cold Water Meters with Wireless MBUS (DN20)