Name: PT1000
Brand: WEILI
Original: China
Temperature measurement accuracy and stability make the maximum measurement error of the whole machine not more than 0.03 °C.
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DN15 20 25 High Accuracy MBus RS485 RS232 Ultrasonic Heat Flow Meter
FOB Reference Price
Purchase quantity ()
Minimum order quantity
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
The heat meter is a measuring instrument for measuring the heat released by a heating system using hot water as a heat transfer medium. The measured heat is accurately calculated by the calculator by measuring the flow rate and the inlet and outlet temperatures in the water supply pipe.
Flow Sensors | ||||||
DN(mm) | QS(m^3/h) | QP(m^3/h) | QI(m^3/h) | |||
DN15 | 0.03 | 1.5 | 3 | |||
DN20 | 0.05 | 2.5 | 5 | |||
DN25 | 0.07 | 3.5 | 7 | |||
DN32 | 0.12 | 6.0 | 12 | |||
DN40 | 0.20 | 10 | 20 | |||
DN50 | 0.60 | 15 | 30 | |||
DN80 | 1.60 | 40 | 80 | |||
DN100 | 2.40 | 60 | 120 | |||
DN125 | 4.00 | 100 | 200 | |||
DN150 | 6.00 | 150 | 300 | |||
DN200 | 10.0 | 250 | 500 | |||
Calculator | ||
temperature range | 4℃~95℃ | |
Temperature difference | 3K~65K | |
Temperature resolution | 0.03℃ | |
power supply | 3.6V | |
Battery Life | >6yeas | |
LCD | 8bit | |
Temperature Sensor | ||
Platinum resistance | PT1000 | |
diameter | 5mm,8mm | |
cable length | 1.5M | |
Technical Parameters | ||
Ambient temperature | 5℃~55℃ | |
Working pressure | 1.6MPa | |
Accuracy | 2.0 Level | |
Main Features
1)Using advanced foreign technology, it can automatically collect flow signal, inlet water temperature, return water temperature, automatically calculate instantaneous flow, cumulative flow, temperature difference and other parameters.
2)The hot and cold (heating, cooling) type heat meter can intelligently judge the heating or cooling state according to the actual use condition and measure separately.
3)It can be connected with M-BUS and RS485 interfaces to realize data remote transmission and centralized meter reading function, which is convenient for automatic intelligent management control of residential buildings.
Detailed Images
Machine Parts
Main Features
Name: stainless steel screw
Brand: WEILI
Original: China
Stainless steel screws .no rust .long service life
Machine Parts
Name: Battery
Brand: WEILI
Original: China
Long life with high performance battery with certificate
Main Features
Name: Photoelectric head
Brand: WEILI
Original: China
Brand: WEILI
Original: China
Collect heat meter data
Machine Parts
Name:Base table
Brand: WEILI
Original: China
Brand: WEILI
Original: China
Full copper base watch, strong corrosion resistance and high pressure resistance
Machine Parts
Name:pcb
Brand: WEILI
Original: China
Brand: WEILI
Original: China
Adopt imported pcb board with high precision and small error
Machine Parts
Name: Silicone waterproof ring
Brand: WEILI
Original:China
Silicone waterproof ring for superior water resistance
Main Features
Name: Transducer
Brand: WEILI
Original: China
◆High performance Large amplitude Heat resistance
Strong structure Electrical parameters
Installation diagram
Installation Precautions
●The heat meter should be installed in a place where there is no serious moisture and water, and the ambient temperature should not exceed 55 °C.
● The heat meter should be installed on the water supply or return water pipe according to the installation position of the order when the order is ordered (the factory default is at the water inlet).
● In order to facilitate future maintenance and verification, valves must be installed before and after the heat meter.
Reading systerm
Heat meter centralized meter reading system
Overview
The remote meter reading system of the heat meter is composed of household heat meter, concentrator, GPRS module, main station computer and remote meter reading software. Divided into integrated application layer, data management layer, data acquisition layer. The integrated application layer is the administrator's daily operations, such as downloading meter reading tasks, data information viewing, system report management, and charging value-added services.
Remote control: The master station control center remotely controls the data acquisition and transmission equipment through the GPRS network to monitor and manage the user's heat meter.
Meter reading management: The main station control center realizes remote meter reading for the data collection and transmission equipment to the user heat meter through the GPRS network, and has automatic meter reading, instant set copying and instant single copying and other meter reading management.
SComprehensive inquiry: heat meter usage information inquiry, user information inquiry, user charge inquiry, operation record inquiry, alarm information inquiry.
Report processing: User's management functions such as charge statistics report for any time period (day, month, year, etc.), single-user charge record query.
Certifications
Our Company
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Packing & Delivery
Packaging Details | If export to european countries,the box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
Our Service
Pre-Sales Service
* Inquiry and consulting support.
* View our Factory.
After-Sales Service
* Training how to instal the machine, training how to use the machine.
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