Application scene: Business

Usage
It provides many benefits to both heat power companies and end users, including guaranteed payment and arrears collection, extensive management tools through detailed report functionality and the ability for customers to manage their consumption more easily.

Functions

1.Measuring mechanism has no moving parts and no wear and tear forever. The measuring accuracy will not be influenced by using period. Abrasion resistant, corrosion resistance and anti attack.
2.Alarms when voltage is low. Alarms when the temperature sensor is disconnected or has a short cut.
3.Good confidentiality.
4.All-In-One technique, one IC card to manage all the meters in house.
5.Horizontal or vertical installation.
 
Product Parameters

Nominal Caliber(DN)mm	Common flow rate	Mini flow rate	Max flow rate
DN15	1.5 m3/h	0.03 m3/h	3.0 m3/h
DN20	2.5 m3/h	0.05 m3/h	5.0 m3/h
DN25	3.5 m3/h	0.07 m3/h	7.0 m3/h
DN32	6.0 m3/h	0.12 m3/h	12.0 m3/h
DN40	10.0 m3/h	0.20 m3/h	20 m3/h
Temperature sensor	Pt1000
Temperature range	4℃～95℃
Temperature difference range	3℃～70℃
Installment Mode	Horizontal or vertical installment
Working power supply	3.6V/4Ah
Battery Life	≥6Year
Working pressure	≤1.6MPa
Loss of pressure	≤0.025Mpa
Digit number of display screen	8 numbers
Temperature range	4℃～95℃
Accuracy	Class 2
Sound speed correction function	Yes
Communication interface	Optoelectronic interface or M-BUS

Nominal Caliber(DN)mm	Common flow rate	Mini flow rate	Max flow rate
DN50	15 m3/h	0.6 m3/h	30m3/h
DN65	25 m3/h	1.0 m3/h	50 m3/h
DN80	40 m3/h	1.6 m3/h	80 m3/h
DN100	60 m3/h	2.4 m3/h	120 m3/h
DN125	100 m3/h	4.0 m3/h	200 m3/h
DN150	150 m3/h	6.0 m3/h	300 m3/h
DN200	250 m3/h	10.0 m3/h	500 m3/h
Temperature Sensor	Pt1000
Temperature Range	4℃～95℃
Temperature Difference Range	3℃～70℃
Installment Mode	Horizontal or vertical installment
Working Power Supply	Double battery  , Each battery is 3.6V/4Ah
Battery Life	≥6Year
Working Pressure	≤1.6MPa
Loss of Pressure	≤0.025Mpa
Digit number of Display Screen	8 numbers
Temperature Range	4℃～95℃
Accuracy	Class 2
Sound Speed Correction Function	Yes
Communication Interface	Optoelectronic interface or M-BUS
Pressure Sensor Range	0Mpa~2.5Mpa
Environmental Grade	A
Accuracy of Pressure Measurement	0.1(±1.0%)

 
 
Technical characteristics(Large caliber needs to be customized)

Nominal Caliber(DN)mm	Length(mm)	Connecting Thread(D)
20	192	G1B
25	225	G1-1/4B
32	265	G1-1/2B
40	300	G2B

 
Installation notes and Instructions:
1) Before installation, please clean the pipe firstly, to avoid that there is stone or other sundries inside the pipe. A filter shall be installed in front of the ultrasonic heat meter.
2) Installing the valve in front of the filter will be convenient for repair and clean the filter.
3) During the installation, please don’t wrench, move or knock the component inside of the pipe, to avoid knock against the meter body.
4) Please leave enough space for repair. The installation shall follow the water flow direction on the pipe. The heat meter is installed horizontally and easy for checking and swiping card.
5) The heat meter can be installed horizontally or vertically on the water inlet of the pipe. When installed horizontally, two pieces of energy converter must be in the same horizontal plane; when installed vertically, they must be installed on the straight pipe with the water flow on up direction.
6) When connect the meter with the pipe, please don’t use excessive force, to avoid damage the sealing rubber mat, and it may cause the water leakage.
7) During the transportation process, please handle them with care to avoid knocking and cannot store the meters at strong electromagnetic field.