DN50-DN500 Large Diameter Ultrasonic Water Meter with M-Bus, RS-485, Pulse, Lora, Lorawan

• After-sales Service: 6 Years
• Warranty: 6 Years
• Install: Horizontal / Vertical
• Medium Temperature: Cold Water
• Level Measurement: Class 2
• Counter Instructions: Digital
• Model NO.: LXC-50H-500H
• Nominal Diameter: 50-500
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wire/Wireless
• Transport Package: Export Carton
• Specification: Iron Body
• Trademark: OEM
• Origin: Ningbo, China
• HS Code: 9028201000
• Production Capacity: 100, 000/Month

Product Description

1. DN50-DN500
2. Communication: M-BUS, Modbus, RS-485, Pulse output, LoRa, LoRaWAN, Sigfox
3. R160
4. Frequency: LoRa/ LoRaWAN 868MHz, 915MHz, Customized Frequency Requirement
5. Unit: L/ m³/ Gal (Optional)

TECHNICAL SPECIFICATION:
 

Diameter	Permanent	Transitional	Minimum	Overload
	Q3(m³/h)	Q2(m³/h)	Q1(m³/h)	Q4(m³/h)
DN50	25	0.25	0.15625	31.25
DN65	40	0.4	0.25	50
DN80	63	0.63	0.39375	78.75
DN100	100	1	0.625	125
DN125	160	1.6	1	200
DN150	250	2.5	1.5625	312.5
DN200	400	4	2.5	500
DN250	630	6.3	3.9375	787.5
DN300	1000	10	6.25	1250
DN350	1400	17.9	11.2	1750
DN400	1600	20.5	12.8	2000
DN450	2000	25.6	16	2500
DN500	2500	32	20	3125
Accuracy Class	Class 2
Range Ratio	R160
Pressure Loss	Δp40
Maximum Working Pressure (MPa)	1.0
Data Storage	Data storage for continual 48 months
Power-off Protection	The data of accumulated flow and corresponding time will be saved once power failure takes place, and the meter works automatically as soon as the power restoration
Remote Transmission	LoRaWAN, M-bus, RS485(Modbusprotocol), Pulse Output, Sigfox
Power Supply	Lithium Battery Power Supply/M-BUS Remote Power Supply
Protection Class	IP68
Medium Temperature Range	0.1°C...30°C / 0.1°C...50°C / 0.1°C...90°C
Ambient Temperature Range	-20°C...55°C
Environment Requirement	E1, M1, B
Flow Field Sensitivity	U10/D5
Installation	Horizontal or Vertical
Service Life	life Time≥10 years

DIMENSION:

Nominal	L(mm)	H(mm)	W(mm)	Md	Bolt Hole
Diameter					Qty
DN50	200	220	170	M16	4
DN65	200	240	185	M16	4
DN80	225	255	250	M16	8
DN100	250	275	270	M16	8
DN125	250	305	300	M16	8
DN150	300	335	330	M20	8
DN200	350	395	380	M20	12
DN250	450	460	415	M24	12
DN300	500	510	470	M24	12
DN350	550	560	520	M24	16
DN400	600	590	580	M27	16
DN450	650	620	640	M27	20
DN500	650	650	705	M30	20

WORKING CONDITION:
Water temperature: 0~50ºC
Water pressure: ≤16 Bar