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ZR type heat (energy) meter
The ZR type heat (energy) meter product adopts a fully digital design, with a small precision hot water flow meter and a minimum flow accuracy of 0.1L
Product details
ZR type heat (energy) meter
ZR type heat (energy) meter
Product features:
The product adopts fully digital design
The product adopts fully digital design
The instrument has two modes of operation/calibration
Minimum flow accuracy of 0.1L
Minimum accuracy of heat 0.001MJ
Small precision hot water flow meter
Fully low-power design, high-performance processor
Digital temperature sensor, 12
Cold/heat metering, with more comprehensive functions
Linearized enthalpy difference algorithm for more accurate measurement
self-diagnosis
Multiple remote transmission meter interfaces are available for selection
Chinese display, easy to operate
Long life battery power supply
Data can be saved for 10 years after power failure
The instrument adopts anti shake technology to prevent erroneous counting caused by shaking
The product adopts high integration technology to ensure the reliability of operation
Both the supply and return water pipelines can be installed according to the requirements, making it convenient for construction
Main technical parameters of the product
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caliber
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DN-15
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DN-20
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DN25
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|
connect
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thread
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G3/4B
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G1B
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G114B
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Common traffic
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㎡/h
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1.5
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2.5
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3.5
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maximum flow
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3
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5
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7
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Minimum flow rate
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0.03
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0.05
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0.07
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Detect temperature range
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℃
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0~100
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||
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temperature range
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K
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3~65
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||
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nominal pressure
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Mpa
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1.6
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||
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pressure loss
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0.025
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||
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Measurable type
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Cold, hot
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||
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Power outage data protection
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10
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||
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BATTERY LIFE
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|
Over 5 years
|
||
ZR-2A Large Diameter Heat (Energy) Meter
Product features:
The product adopts fully digital design
The instrument has two modes of operation/calibration
Various specifications of precision hot water flow meters
Fully low-power design, high-performance processor
Digital temperature sensor, 12BitA/D conversion
Cold/heat metering, with more comprehensive functions
Linearized enthalpy difference algorithm for more accurate measurement
self-diagnosis
Multiple remote transmission meter interfaces are available for selection
Chinese display, easy to operate
Long life battery power supply
Data can be saved for 10 years after power failure
The instrument adopts anti shake technology to prevent erroneous counting caused by shaking
The product adopts high integration technology to ensure the reliability of operation
Both the supply and return water pipelines can be installed according to the requirements, making it convenient for construction
Adopting a split design for easy use
The product can be powered by AC or DC
Main technical parameters of the product:
|
caliber
|
|
DN-50
|
DN-65
|
DN-80
|
DN-100
|
DN-150
|
DN-200
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DN-250
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|
connect
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flange
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4×ф18
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4×ф18
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8×ф18
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8×ф18
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8×ф22
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8×ф22
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8×ф22
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|
Common traffic
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㎡/h
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15
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|
40
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60
|
150
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250
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400
|
|
maximum flow
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30
|
|
50
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120
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300
|
500
|
800
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|
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Minimum flow rate
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0.45
|
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1.2
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1.8
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4.5
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7.5
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12
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|
|
Detect temperature range
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℃
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0~100
|
||||||
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temperature range
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K
|
3~65
|
||||||
|
nominal pressure
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Mpa
|
1.6
|
||||||
|
pressure loss
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|
0.025
|
||||||
|
Measurable type
|
|
Cold, hot
|
||||||
|
Power outage data protection
|
|
10
|
||||||
|
BATTERY LIFE
|
|
Over 5 years
|
||||||
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