2.Good stability water meter
4.Battery powered operates for 6 years
Minimum Order Quantity: 2000 Set/Sets
Supply Ability: 2000 Set/Sets per Month
Payment Terms: T/TContact Supplier
Packaging Detail: Carton as per export standard
Delivery Detail: Within 7 workdays
Dynameters ultrasonic water flow meter utilize State-of-the-Art transit-time digital signal processing technology and cross-correction technology, feature high reliability, good stability and high accuracy in all industrial environments. The meter with rugged construction has no moving parts and does not require external power to operate the transmitter display. The self contained battery has a life of 6 yeas. An optional externally power supply for 4-20mA, OCT, RS232/485 output is available. The configurations of meter parameters are completed in the factory and the only thing left to do is to install them and take readings. The meters have the same installation dimensions as industrial mechanical water meters making them completely interchangeable.
Features of the ultrasonic water meter:
1. Integral transmitter suitable for harsh environments.
2. Low maintenance no moving parts or flow obstructions translates into long-term stability.
3. Very low minimum measurable flow velocity (0.003m/s).
4. Fast response to flow rate changes.
5. Battery powered operates for 6 years*.
6.Unique housing design, rated to IP68.
7. Flange/body formed as one integrated piece reduces possibility of leakage.
8. On-board self-diagnostic function and fault indicator.
Applications of the ultrasonic water flow meter:
1. Process control and instrumentation.
2. Replacing high maintenance mechanical flow meters.
3. Measure instantaneous and total flow rates in water networks.
*Notes: Battery lifetime for DN32~DN125 is 5+1 years,for DN150~DN1000 is 2+1 years.
|Accuracy||Conforms to EN1434 Class 1; Better than 1.0% (R); Class B according to ISO4064-1|
|Linearity||+/-1.0% Reading of accuracy (≥0.3 m/s; if <0.3m/s ,+/-3.0%~5.0% Reading)|
|Repeatability||Better than 0.2%|
|Actual Turndown Ratio||20:1 (Operable turndown~3000:1)|
|LCD display||Large Top Mounted Circular Display, display total flow,|
flow rate, and velocity etc..
|Display version||Compact type as standard. Distributed version also available,|
max. calble length 10m.
|Positive, Negative Flow Totals||Bi-directional flow totalizer (+ and -)|
|Flow rate 4~20mA output (Optional)|
|Total flow pulse (open-collector output)|
|Data interface (Optional)||RS232,RS485,M-Bus,ModBus, and GPRS wireless module|
|Data logger||Maintains data history (i.e. totalizer values, working time etc.) For|
up to 35 months Data is automatically saved if power supply is cut.
|Power Supply||High power lithium battery(6 yrs life), 9~30VDC required for out|
put options (i.e. 4~20mA, RS232/485, ModBus, OCT, GPRS wireless module).
|Ambient temperature limit||0°C~65°C (for meter)|
|Process temperature fluid||-20~120°C (-4.0 ~ 250F)|
|Sizes Available||DN32~DN100mm; DN125~DN1000, for smaller pipe size or larger pipe size,|
please contact factory.
|Max. Pressure Rating||1.6MPa (232PSI)|
|Flange standard||Flanges according to DIN (EN 1092~1), ANSI, JIN standards based on clients' order declaration.|
Can be mounted wherever needed.