Combined Ultrasonic Heat Meter with M-Bus or RS-485 (DN250-1000)

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  • Last update:

    2017-12-07 08:06

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Company Profile

Guangzhou Basic Intelligence Technology Co., Ltd.

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Contact:Miss Sara Huang(Mr.)  







Product details

The Series 220 UHM is a highly accurate and stable BTU meter. It utilizes ultrasonic technology to
measure household heating and cooling energy consumption. This series UHM is a combined meter,
which suit for long distance installation. The default cable length between calculator and flow sensor is 5
meters. The 8-digit LED display makes reading the measured value simple and easy. The lack of moving
parts makes this series UHM a low maintenance unit.

Works with both heating and cooling systems

High accuracy:
The high quality ultrasonic transducer and advanced electronic measurement technology work
together to ensure the meter's high accuracy and stability

No moving parts:
This decreases the maintenance cost and ensures that the meter is resistant to dirty water
PT1000 platinum resistance

Low starting flow-rate:
The U-shaped acoustic path widens the dynamic flow-rate measurement range and increases the
accuracy of low and high end measurements where other, more narrow ranged, devices are

Horizontal or vertical installation

RS485 and M-bus output ports can be used for automated meter reading

Automatic diagnostic function.
An error code will be displayed on the screen to indicate the problem

Ability to install an optional 3.6 V battery that can last up to 6 years

Technical Data:
1.Communication interface: M-BUS, RS485
2.Communication protocol: Basic Controls, EN1434,MODBUS RTU,BACnet MS/TP,
3.Power supply: Flow meter: DC 24V or AC220V, calculator battery (RS485 increased DC24V supply)
4.Temperature range: (2 ~ 95 C)
5.Ttemperature different range: (2 ~ 85) K
6.Protection grade: IP65, pressure grade: PN16
7.Accuracy:class two,
8.Cable length: 5 meters between flow meter and calculator; temperature sensor can be extended to 80 meters
9.Four independent periods of measurement, temperature threshold can be set, the temperature threshold can be set.

Company Information
Established in 1998,Guangzhou Basic Intelligence Technology Co., Ltd. is an advanced and new technology enterprise specializing in Research & Development, manufacturing, sales and service of intelligent building measuring products and building energy saving systems. Basic Controls has been a certified ISO9001 factory since 2004. Over years, Basic Controls applied for 19 +product patents and obtained CMC, CE for manufacturing Measuring Instruments and auto control products. Main products include Ultrasonic BTU Meter, Flow Meter, Water Meter, and AMR Solution. Basic Controls also undertakes OEM & ODM business. With headquarter in Guangzhou Science Center and factory in Guangzhou Panyu District, total size is about 13,000. We have provided AMR solutions for 1000+ projects in China, Malaysia, India, ME, Australia, etc.

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