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Joy provides integrated IoT solutions with terminal, gateway and cloud for global customers.
Joy Electronic aims to create,value for customers, helping customers on revenue increasing, operate efficiently and satisfaction improving. Joy’s intelligent solution and service has been applied in intelligent apartments, smart water, smart city and other fields for more than 20 countries.
Joy has mastered a number of key technologies in advanced metering sensors and communication systems. We are an active member in many organizations of international standards. The era of Internet of Things (IoT) is arriving; we joy position ourselves in integrating technologies in metering sensor, LPWAN and DT. We are cooperating with our partners to build an ecosystem of sensing, communication, data, control and consumption in the energy field to better protect our blue planet.


JOYR200 Ultrasonic Heat Meter is an innovative heat meter with static flow sensor based on the ultrasonic measuring principle. JOYR200 Ultrasonic Heat Meter is designed for measuring the consumption of heat in which water is the heat-bearing medium.
It utilizes ultrasonic measuring methodology and microprocessor technology. All calculation and flow measuring circuits are designed on one single board and offer exceptional accuracy and reliability.
Features
Technical Specifications
STANDARD
FLOW MAXIMUM INDICATION
HEAT MAXIMUM INDICATION
PRESSURE LOSS
MAXIMUM OPERATION PRESSURE
HEAT(COOL) CONSUMPTION CALCULATION
| WATER TEMPERATURE DIFFERENTIATION
AMBIENT TEMPERATURE
BATTERY LIFE
INSTALLATION METHOD
HEAT MEDIUM
TEMPERATURE SENSOR - JUMO PT1000 platinum resistor
DISPLAY |
Flow Data & Dimensions
Type | Norminal Caliber (mm) | Maximum Flowrate | Permanent Flowrate | Minimum Flowrate | Dimensions Size | ||
DN | qs (m3/h) | qp (m3/h) | qi (m3/h) | Meter Length L (mm) | Width (mm) | Hight H (mm) | |
DN15 | 15 | 3 | 1.5 | 0.03 | 110 | 96 | 110 |
DN20 | 20 | 5 | 2.5 | 0.05 | 130 | 105 | 110 |
DN25 | 25 | 7 | 3.5 | 0.07 | 160 | 114 | 110 |
| DN32 | 32 | 12 | 6.0 | 0.12 | 180 | 120 | 110 |
| DN40 | 40 | 20 | 10.0 | 0.2 | 200 | 130 | 110 |



Q : How many staff in Joymeter?
A : About 200.
Q : You are manufacturer or trade company ??
A : Joymeter is one professional manufacturer with self built plant over 26500m2
Q : How many staff in your factory?
A : About 70.
Q : What's your factory’s production capacity?
A : About 100,000 units per month.
Q : What’s the sales volume of Joymeter in a year?
A : About USD 10,000,000.00 in 2018.
Q : How many units does Joymeter export in one month?
A : About 10000pcs
Q : Do you supply the sample for test ?
A : Yes, we supply the sample for test, the buyer should pay sample cost and shipping cost.
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