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Linyi Chenshuo Import& Export Co., Ltd.

Product display

Large-diameter mechanical multi-flow heat meter:HXHM-50~20

10.00
10.00
  

OverviewThe meter is the one that is used to meter and display the heat released or absorbed by water flow via a heat exchange system and is composed of a flow sensor, a paired temperature sensor and a calculator (integrator)The water volume value is metered by the rotation of its impeller and such rotation signal is converted into an electrical signal and delivered to CPU. The platinum resistor paired accurately collects temperature value information, and the calculator integrates heat or cooling capacity based on the two signals received within a period of time.

Performance characteristics:

The meter is equipped with a high-capacity lithium battery and a low power processor internally that can ensure the meters stable working time of 6 years.

The meter supports regular data storage and ensures no data loss after outage and power-on.

The meter uses high-quality forged copper material, with stable and reliable performance, long service life and corrosion resistance.

Its head can be rotated to satisfy the reading needs from different directions. Its LCD display screen can provide simple and convenient inquiry services, and its key switching operation is simple.

Circuit SMT, strict mandatory procedure inspection and high temperature aging testing can ensure the meters quality and long-term, stable and reliable operation.

Based on order requirements, 32-40 temperature measurement ball valves or temperature measurement tee-junction parts can be provided, and M-BUS meter reading function can be provided optionally.

Working conditions:

Working pressureNo more than  16MPa10bar

Water temperature:  Cold water meter 495        
Temperature difference
3-75K

Notes: the product is designed according to the requirements of the standardCJ1282007Heat Meters and the National Metrological Verification Regulation of the Peoples Republic of ChinaJG2252001Heat Meters , by reference to the European Standard EN1434 and No. 0IMLR75 International Regulations, and through learning domestic and foreign related experience and technologies and in combination with the actual conditions of heat metering in China.

Applicable groups

Heating companiesBe able to monitor and manage heat supply pipe network in a centralized way, improve the fine management of enterprise energy consumption and provide basis for heat supply charging.

Large-sized public buildingsProvide heat supply monitoring analysis services, be able to timely discover heat energy loss and provide basis for energy saving and consumption reduction.

Property companiesHelp realize heat energy metering, detection and charging through comprehensive energy consumption data acquisition and statistics.

MAIN TECHNICAL DATA

Model

Nominal diameter

Maximum flow

Common flow


Minimum flow

 

Body length

Body flange diameter

DNmm

qsm³/h

qpm³/h

qim³/h

mm

mm

DN32

32

12

6

0.12

160

 

DN40

40

20

10

0.2

200

 

DN50

50

30

15

0.6

280

165

DN65

65

50

25

1.0

200

185

DN80

80

80

40

1.6

225

200

DN100

100

120

60

2.4

250

220

DN125

125

200

100

4.0

250

250

DN150

150

300

150

6.0

300

285

DN200

200

500

250

10

350

340

Maximum flow  readingm³)

999999.99

Maximum heat readingkW*h

99999999

Accuracy grade

Class 2 or 3

Pressure loss

<25KPa/ qp

Maximum working pressure

1. 6MPa

Temperature range

(4-95)

Temperature difference range

(3-75)K

Temperature difference resolution

0.01

Battery life

6 years lithium battery

Connection installation method

Horizontal installation

Hot (cold) carrier

H20

Temperature sensor

PT1000 Platinum resistor

Protection grade

IP65