Product Features:
■ Internal high capacity 3.6V lithium battery,
■ The unique construction of the arithmetic unit allows a tilt of 0°-120 ° and a rotation of the housing from 0°-350 °and this enables the users to read the data from different angles,
■ Can be mounted on supply or on return pipeline and not limited to be mounted in either horizontal or vertical direction, can be installed at any angle,
■ No straight piping requirements for DN15-DN40 meter installation,
■ Compatible with CJ/T 188, MODBUS RTU, GB/T 26831 communication protocol,
■ Support optical IrDA, RS485, M-Bus, wM-Bus interfaces, convenient for user to manage data in different manners,
■ The product conforms to European MID and Chinese CPA certification in line with the European EN1434 and Chinese GB/T 32224-2015 standard. Compatible to the German Heating Association Measurement NOWA protocol.
Technical Parameter:
Nominal Diameter
(mm)
| 15
| 20
| 25 | 32 | 40 |
Dimensions(mm) | L | 110 | 110 | 130 | 190 | 130 | 190 | 130 | 190 | 160 | 260
| 180 | 200 |
L2 | 204 | 204 | 234 | 294 | 234 | 294 | 234 | 294 | 280 | 380 | 300 | 328 |
L1 | 150
| 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
H | 100 | 100
| 103 | 103 | 103 | 103 | 103 | 103 | 106 | 106 | 109 | 113 |
B | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 | 105 |
Meter Screw Thread
(inch) | G?B | G1B | G1B | G?B | G1B | G1B | G1B | G1B | G1?B | G1?B | G1?B | G2B |
Threaded for Union B(inch) | R? | R? | R? | R? | R? | R? | R? | R? | R1 | R1 | R1? | R1? |
Pressure Loss (kPa/qp) | 14 | 18 | 14 | 14 | 7 | 7 | 17 | 17 | 15 | 20 | 13 | 11 |
Max Flow Rate Qmax （m3/h） | 1.2 | 3 | 1.2 | 1.2 | 3 | 3 | 5 | 5 | 7 | 12 | 12 | 20 |
Minimum Flow Rate Qmin（m3/h） | 0.024 | 0.06 | 0.024 | 0.024 | 0.06 | 0.06 | 0.1 | 0.1 | 0.14 | 0.24 | 0.24 | 0.4 |
Flow Rate Maximum Reading(m3) | 999999.99 |
Protection Level | IP65
|
Accuracy Class | Class 1 |
Maximum Working
Pressure | 1.6MPa (2.5MPa optional) |
Temperature Range | （5～55）℃
|
| Power Supply | 3.6V lithium battery (24V DC optional) |
Battery Lifetime | ≥10 years |
Installation Method | Arbitrary Angle |
Hot (Cold) Carrier | Water |
Communication
Interface | Optical interface, baud rate is 2400pbs |
M-Bus module, baud rate (300~9600) pbs |
RS485 module, baud rate (300~9600) pbs |
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Tel：0631-5684698 
Address：No.576, South of Torch Road, Huancui District, Weihai, Shandong Province,China