M-Bus/RS485/Pulse Output Ultrasonic Heat Meter

• After-sales Service: 1 Year
• Warranty: 1 Year
• Install: Horizontal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Ultrasonic Heat Meter
• Medium Temperature: Hot Water
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: 15-50mm
• Application: Civil, Industrial
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wireless Communicating
• Max Working Pressure: 1.6MPa
• Power Supply: Power Supply
• Pressure Loss: Less Than 0.02MPa
• Communication: RS485/Mbus
• Transport Package: Export Carton
• Specification: DN15-40
• Trademark: DC water meter
• Origin: Hebei, China
• HS Code: 9026100000
• Production Capacity: 500000 PCS/Year
• Package Size: 20.00cm * 10.00cm * 20.00cm
• Package Gross Weight: 2.000kg
• Lead Time: 15 days (1 - 5000 Pieces) ; 25 days (5001 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Detailed Photos

Product Description

 213A Ultrasonic Heat Meter
-Product application in heating metering
-Pipe material: copper
-Ultrasonic metering, no mechanical wear and tear, with excellent reliability, stability
-Accuracy level: Class 2
-Range ratio: R50/R100
-Temperature range: (5~95)ºC
-Temperature range: (2~90)K
-Compliance with standards: GB/T 32224 / EN1434
-Communication interface diversity: MBUS, RS485, pulse
 

Diameter	Min.Flow	Nominal Flow	Max. Flow	Length
	qmin(m³/h)	qp(m³/h)	qmax(m³/h)	mm
DN15	0.012	0.6	1.2	110
	0.015	1.5	3
	0.03	1.5	3
DN20	0.025	2.5	5	130
	0.05	2.5	5
DN25	0.035	3.5	7	160
	0.07	3.5	7
DN32	0.12	6	12	180
DN40	0.2	10	20	200
Accuracy Class	Class 2
Connection	DN20-DN40 is thread connection
Pressure Loss	≤0.02MPa
Max.Working Pressure	1.6MPa
Temperature Sensor	1.5m standard two-wire PT1000 paired temperature sensor(Wire length adjustable)
Data Storage	18 months history data
Power outage protection	After a power failure, the accumulated flow rate recorded before the power failure and the corresponding time can be saved, and the metering function will be automatically restored after the power is restored.
Interface & Communication	Infrared,MBUS/RS-485,Pulse
Power	Built-in Lithium Battery
Protection Class	IP65/IP67
Environmental	Class A
Temperature range	(4~95)ºC
Temperature difference range	(2~90)K
Installation Method	Water inlet or return (default water inlet)
Installation	Horizontal or Vertical
Durability	Life Period ≥ 6 years
Display	8-bit LCD display
Anti-magnetic interference	Distribution by a magnetic field with an intensity of less than 100 kA/m, no effective to the metering and remote transmission characteristics of the heat meter

 
Feature

•Use imported high-quality transducers ensure high accuracy and stability in flow measurement.
•No mechanical movement, no abrasive wear, suitable for poor water quality, low maintenance costs, up to 6 years battery life.
•Low starting flow, automatic error diagnosis system ensures safe and accurate operation.
•It can be installed in both horizontal and vertical directions, and the rotating meter head can meet the reading requirements in different directions.
•Pulse, M-BUS, and RS485 output interfaces can achieve remote data transmission and centralized control.
•Both heating and cooling can be measured.
•Suitable for any inlet water temperature and return water temperature, convenient for installation.
 

Main Technical Data
Diameter	Overload Flow	Common Flow	Minimum Flow
	m^3/h
15	3	1.5	0.03
20	5	2.5	0.05
25	7	3.5	0.07
32	12	6	0.12
40	20	10	0.2
50	30	15	0.6

Technical parameters
Accuracy level:Level 2 or Level 3
Pressure loss:<25KPa/qp
Maximum working pressure:1.6MPa
Heat (cold) consumption calculation: starting from 0.25K
Temperature range: 4-95ºC
Temperature difference range: 3-60ºC
Temperature resolution: 0.01ºC

Installation Requirements
Installation: Horizontal or vertical
Measurement carrier: Hot (cold) water
Temperature sensor: PT1000 aluminum resistor
Display: 8-bit LCD
 

Diameter	Long	Height	Weight
	mm		kg
15	130	50	0.7
20	130	90	0.7
25	160	110	1.5
32	180	130	1.8
40	200	140	2.5
50	200	205	6

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