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Summary of Contents for Baylan YGHP ER34615
- Page 1 Ultrasonic Heat Meter User Guide...
- Page 2 Ultrasonic Heat Meter User Guide Heat Energy Measurement HEAT METER functions as follow: Flow Sensor: registers the amount of district heating water in m³/h circulating through the heating system. Temperature Sensors: placed in forward and return pipes sense the cooling, by the difference between in flow and out flow temperatures.
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Page 3: Table Of Contents
Content GENERAL INFORMATION ......................... 1 INSTALLATION ..........................1 ................2 EQUIREMENTS FOR INSTALLATION ENVIRONMENT ........................ 2 EFORE NSTALLATION ...................... 3 OUNTING OF ENSOR ..................3 OUNTING OF EMPERATURE ENSORS ......................5 OUNTING OF ALCULATOR ........................5 OUNTING ......................5 FTER THE INSTALLATION POWER SUPPLY .......................... -
Page 4: General Information
1- General Information Read this guide before installing the meter. In case of incorrect mounting YGHP’s guarantee obligations no longer apply. Please note that the following installation conditions must be obeyed: Pressure Requirement: PN16/PS16. Environmental Class: E1, M1, A Installation requirement: There must be a distance of minimum 25 cm between signal cables and other installations If medium temperature is below 10°C or above 90°C in flow sensor, It’s recommended that the calculator be wall-mounted. -
Page 5: Requirements For Installation Environment
Inflow Pipe Fitting Valve Valve Valve Body Inflow Pipe Thread Inflow flow sensor direction Calculator Return Pipe Thread Valve Body flow sensor Inflow Pipe Return Pipe Inflow Pipe Outflow direction The below general principles prior to and after mounting the system shall be followed. -
Page 6: Before Installation
Before Installation Prior to installation of the flow sensor, the pipe shall be thoroughly flushed out, and any dirty, stone alike items must be removed from the pipe. Cavitation in the system must be avoided. If a risk of frost exists, empty the system and, if necessary, remove the meter. - Page 7 Matched Pairs The Sensors are colour-coded. The one marked with a red sign is to be installed in the flow pipe normally within the sensor pocket; the other marked with a blue sign is to be installed in the return pipe. The two temperature sensors are a matched pair and must not be separated, so the sensors must be replaced in pairs.
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Page 8: Mounting Of Calculator
Step 2: Sufficient distance.10×DN straight pipe in upstream and 5×DN straight pipe in downstream. (DN: Diameter) Step 3: The specific seal gasket and connector only supplied by Baylan Water Meters. Step 4: On the two sides of the meter, there should be one filter (if the water is soiled) and two shut-off valves. -
Page 9: Power Supply
Power supply HEAT METER can be fitted ER34615 battery with operating time of 10 years at 1 read per day. Type Lithium Battery Model No. ER34615 Size D Size Rated capacity 19000mAh Rated voltage 3.6V Max recommended 230mA continuous operating current Max pulse current 400mA Reference weight... -
Page 10: Pulse Output(Optional)
Transmitter output power : Adjustable up to +20dB Communication Speed : 250 and 5470 bps Communication Type : Bidirectional Real time clock (IEC 61038 approved) Pulse Output(Optional) Pulse output for heat or volume, with 2m cable connected, with galvanic isolation Pulse significance: 1 pulse per kWh, or 1 pulse per 100 litre. -
Page 11: Operation & Display
Operation & Display HEAT METER is fitted with an easily readable LCD, including one description line and one line for max. 13 digits, measuring units and information field. The display automatically returns to LCD semi-sleep mode 3 seconds after the latest activation of the push button. When power on, the meter will reset and displays full screen to allow users to detect if there is any problem with the LCD. - Page 12 Menu List (User Loop) Pressing the button and hold it on for 5 seconds at the cumulative heat consumption screen will change the menu to ‘A2: Monthly Value’. Pressing the button and hold it on for 5 seconds at the any other screens will change the menu to ‘A3:Test Mode’.
- Page 13 Temperature difference Instant flow rate Accumulated flow Remaining Credit Loaded Credit (Amount, Time-Date) Municipality Name Step Rate 10/17...
- Page 14 Tariff Rate Consumer Type Version/Time/Diameter Accumulated working hour Meter ID Consumer ID Menu A2: Monthly Value This Menu shows history date records of last 15 months. Click the button to select the month, then the month, monthly flow and monthly heat consumption will be displayed in turn.
- Page 15 Menu A4 The contents are similar to Menu A1, but for calibration only. The following diagram shows Menu A4 (Calibration mode only). Information Screen Accumulated heat consumption Instant Power Water-in temperature Water-out temperature Temperature difference 12/17...
- Page 16 Instant Power Instant flow rate Accumulated flow Remaining Credit Loaded Credit (Amount, Time-Date) Municipality Name Step Rate 13/17...
- Page 17 Tariff Rate Consumer Type Version/Time/Diameter Accumulated working hour Meter ID Consumer ID Monthly Data The calculator stores the following values for 15 months at each end of month - Heat Energy (meter reading) - Volume (meter reading) Press the service button at Consumption screen for 3s to enter and see the monthly consumption values.
- Page 18 Display Structure 1.0 A1 2.0 A2 3.0 A3 (calibration and test only) 1.1 General Information Screen 2.1 The monthly heat 3.1 General Information Screen consumption and The 1.2 Accumulated heat consumption 3.2 Accumulated heat consumption monthly water 1.3 Instant heat power 3.3 Instant heat power consumption 1.3 Water high temperature...
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Page 19: Monthly Data
1.11 Consumer Id 3.11 Consumer Id 1.12 Consumer Type 3.12 Consumer Type 1.13 Loaded Credit 3.13 Loaded Credit 1.14 Tariff Info 3.14 Tariff Info 1.15 Step Info 3.15 Step Info 1.16 Warning and Penals 3.16 Warning and Penals 1.17 Software Ver./ Hardware Ver./ 3.17 Software Ver./ Hardware Ver./ Daimeter/ Time Daimeter/ Time... -
Page 20: Icons
Icons: TRANSPORT AND STORAGE Heat meters are precision devices and must be protected against impact and vibration. Store meters in a frost-free place (also during transport). The meter can be damaged by frost. Never hold and transport the meter by the calculator but only by the flow pipe.
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