Products

Contact Person : Mr. Wang Jeff
Company Name : Zhejiang Joy Electronic Technology Co., Ltd.
Tel : 86-573-82236000
Fax : 86-573-82237330
Address : Zhejiang,Jiaxing,Building A9, 333 North Chayuan Rd, Youchegang, Xiuzhou,Jiaxing
Country/Region : China

JOYR100 Ultrasonic M-Bus Heat Meter

Product Detailed

1.Ultrasonic Heat Meter 2.Little pressure loss 3.Compact design 4.High accuracy,Long life 5.EN1434-2007, CJ128-2007

JOYR100 Ultrasonic Heat Meter is an innovative heat meter with static flow sensor based on the ultrasonic measuring principle. JOYR100 Ultrasonic Heat Meter is designed for measuring the use of heating in which water is the heat-bearing medium. JOYR100 Ultrasonic Heat Meter utilises ultrasonic measuring methodology and microprocessor technology. All calculation and flow measuring circuits are designed on one single board, thus offering exceptional accuracy and reliability.

Features

Little pressure lossCompact designStatic meter, no moving partsHigh accuracyDigital part able to be installed separate of mechanism part via wire (<50cm)Reliable metering with heatLong product life

Technical Specifications

STANDARD- EN1434-2007 - CJ128-2007

FLOW MAXIMUM INDICATION- 999999.99 m³

HEAT MAXIMUM INDICATION- 99999999 MJ METROLOGICAL CLASS- Class 2 or Class 3

PRESSURE LOSS- <25kPa/qp

MAXIMUM OPERATION PRESSURE- 1.6 Mpa

HEAT(COOL) CONSUMPTION CALCULATION- From 0.25k

TEMPERATURE OF MEDIUM - +4°C - +95°C

WATER TEMPERATURE DIFFERENTIATION- 3°C - 60°C TEMPERATURE RESOLUTION- 0.01 °C

AMBIENT TEMPERATURE- +5°C - +55°C

BATTERY LIFE- >6 years (lithium battery)

INSTALLATION METHOD- Horizontal or Vertical

HEAT MEDIUM- Water

TEMPERATURE SENSOR

- PT1000 platinum resistor

DISPLAY- 8 digits

Flow Data & Dimensions

Type	Norminal Caliber (mm)	Maximum Flowrate	Permanent Flowrate	Minimum Flowrate	Installation Size
Type	DN	qs (m3/h)	qp (m3/h)	qi (m3/h)	Meter Length L (mm)	Total Length L1 (mm)	Hight H (mm)
DN20	20	5	2.5	0.05	130	235	150
DN25	25	7	3.5	0.07	160	280	160

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