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Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter pictures & photos

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter

Install:	Horizontal
Medium Temperature:	Hot/Cold Water
Nominal Diameter:	15-40
Warrenty:	6 Years
Transport Package:	Export Carton
Specification:	Brass body, brass connectors

Samples:	US$ 30/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

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NINGBO ZHIYITONG ENERGY TECHNOLOGY CO., LTD.

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Product Description

Company Info.

Basic Info.

Model NO.

RLM(S)-15-25

Trademark

OEM

Origin

Ningbo, China

HS Code

9028109000

Production Capacity

100, 000/Month

Product Description

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter

The mechanical heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.

The temperature range is 4~95ºC.

Measurement unit: Kwh, Gcal

Communication Interface choice:

1. M-BUS

2. RS-485

3. Pulse output

4. LoRa/LoRaWAN

5. Water Meter Impulse output, connects Heat Meter, M-BUS/RS-485 output

Models and Specifications

Model	Qn(m3/h)	Length(mm)	DN(mm)	Sensor length	Display	Romote	Class
RLM(G)-15-0.6	0.6	110	15	1.5m	kw/h	M-BUS	2
RLM(G)-15-0.6	0.6	110	15	1.5m	Gcal	RS-485	2
RLM(G)-15-1.5	1.5	110	15	1.5m	kw/h	M-BUS	2
RLM(G)-15-1.5	1.5	110	15	1.5m	Gcal	RS-485	2
RLM(G)-20-2.5	2.5	130	20	1.5m	kw/h	M-BUS	2
RLM(G)-20-2.5	2.5	130	20	1.5m	Gcal	RS-485	2
RLM(G)-25-2.5	2.5	160	25	1.5m	kw/h	M-BUS	2
RLM(G)-25-2.5	2.5	160	25	1.5m	Gcal	RS-485	2

Features:

1. Flow-rate range: 0.6~2.5m3/h.
2. Min. temperature difference 3ºC
3. Horizontal/vertical installation
4. Embedded and removable installation design to prevent damage during the adjustment period
5. Smart multi-flow design, capable of recording flow rate and volume
6. Advanced nonmagnetic sensing technology
7. High precision design, meeting Class 2 metering requirements of EN1434 and CJ128 standards
8. A lithium battery with service life exceeding six years
9. Optional remote RS485 or M-BUS output, convenient for remote systems
10. Payment settlement date renewable, 18-month data storage
11. 360 degree revolving monitor for easy reading
12. Inclined LCD for optimized viewing
13. Wide measuring range (q s/q i =100:1)
14. Low startup flow rate
15. Capable of measuring both heat and cold energies
16. For use at water inlet end (heat meters for return water end are available at the request of users)
17. PT1000 temperature sensor pair
18. Environment class: A

Main Technical Parameters:

Normal Flow(Qn)	0.6m3/h	1.5m3/h	2.5m3/h
Flow range(m3/h)	0.012~1.2	0.03~3	0.05~5
Pressure loss(KPa/Qp) Reference diagram I	24	24	24
Start flow(L/h)	3	5	7
Max. Pressure(MPa)	1.6
Temperature range(ºC)	4~95

Pressure Loss Diagram:
Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter

Measuring Features:

1.Water pressure: No more than 1Mpa
2.Measuring Class & Max. Tolerance
This product is for Class 2 measurement, and the max tolerance is shown in the curve below:
E=±(3+4Δθmin/Δθ+0.02qp/q)%
Therein, Δθmin means the minimum temperature difference, and Δθ the actual temperature difference.

Dimensional Parameters:

Normal flow(Qn)	m3/h	0.6		1.5		2.5
Normal DN	mm	15		15		20
Body thread	----	G3/4"B		G3/4"B		G1"B
Connection thread	----	1/2"		1/2"		3/4"
Height	mm	86	86	86	86	86	86
Length	mm	110	110	110	110	130	130

Pipeline Installation Diagram (for Meters Used at Inlet or Outlet for option):

Mechanical Single Jet with M-Bus/ RS-485/ Pulse Output Heat Meter

If you are interested in our water meter fittings, please feel free to contact us!

Person	Kens Liu

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NINGBO ZHIYITONG ENERGY TECHNOLOGY CO., LTD.

360° Virtual Tour

Diamond Member Since 2020

Suppliers with verified business licenses

Audited Supplier

Manufacturer/Factory & Trading Company

Number of Employees

102

Year of Establishment

2016-11-08