Chinese wholesale Battery Powered Flow Meter - Transit-Time Multi-channel Insertion Ultrasonic Flowmeter TF1100-MI – Lanry Detail:
Features
Specificaitons
Configuration Code
Features
3.6V 76Ah battery power supply,with lifetime over 10 years (measuring cycle: 500ms).
With storage function. Can storage both forward flow and backflow data 10 years (day, month, year ).
Hot-tapped installation, no pipe line flow interrupted.
Standard output is RS485 modbus, Pulse, NB-IoT, 4G, GPRS, GSM can be optional.
Two channels and four channels can be optional.
Specificaitons
Transmitter:
Measurement principle |
Ultrasonic transit-time difference correlation principle |
Channels number |
2 or 4 channels |
Flow velocity range |
0.01 to 12 m/s, bi-directional |
Accuracy |
±0.5% of reading |
Repeatability |
0.15% of reading |
Resolution |
0.25mm/s |
Pipe size |
DN100-DN2000 |
Liquid Types Supported |
both clean and somewhat dirty liquids with turbidity <10000 ppm |
Installation |
transmitter: wall-mounted ; sensors: insertion |
Power Supply |
DC3.6V(disposable lithium batteries) ≥ 10 years |
Operating temperature |
-20℃ to +60℃ |
Display |
9-bit LCD display. Can display totalizer, instant flow, error alarm, flow direction, battery level and output |
Output |
Pulse, RS485 modbus, NB-IoT/4G/GPRS/GSM |
Data Storage |
Can storage the 10 years data as year, month and day |
Measure cycle |
500ms |
IP class |
transmitter:IP65; sensors:IP68 |
Material |
transmitter: Aluminum; sensors: stainless steel |
Temperature |
standard sensor:-35℃~85℃; high tempterature:-35℃~150℃ |
Size |
transmitter: 200*150*84mm; sensors: Φ58*199mm |
Weight |
transmitter: 1.3kg; sensors: 2kg/pair |
Cable length |
standard 10m |
Configuration Code
TF1100-MI | Multi-channel transit-time insertion Series Flowmeters | |||||||||||||||||||
Channels number | ||||||||||||||||||||
D | Two channels | |||||||||||||||||||
F | Four channels | |||||||||||||||||||
Output Selection 1 | ||||||||||||||||||||
N | N/A | |||||||||||||||||||
1 | Pulse | |||||||||||||||||||
2 | RS485 Output ( ModBus-RTU Protocol ) | |||||||||||||||||||
3 | NB | |||||||||||||||||||
4 | GPRS | |||||||||||||||||||
Output Selection 2 | ||||||||||||||||||||
Same as above | ||||||||||||||||||||
Sensor Channels | ||||||||||||||||||||
DS | Two channels(4pcs sensors) | |||||||||||||||||||
FS | 4 channels(8pcs sensors) | |||||||||||||||||||
Sensor Type | ||||||||||||||||||||
S | Standard | |||||||||||||||||||
L | Lengthening sensors | |||||||||||||||||||
Transducer Temperature | ||||||||||||||||||||
S | -35~85℃ (for short periods up to 120℃) | |||||||||||||||||||
H | -35~150℃ | |||||||||||||||||||
Pipeline Diameter | ||||||||||||||||||||
DNX | e.g.DN65—65mm, DN1000—1000mm | |||||||||||||||||||
Cable length | ||||||||||||||||||||
10m | 10m (standard 10m) | |||||||||||||||||||
Xm | Common cable Max 300m(standard 10m) | |||||||||||||||||||
XmH | High temp. cable Max 300m | |||||||||||||||||||
TF1100-MI | — | D | — | 1 | — | N | — N/LTM | DS | — | S | — | S | — | DN300 | — | 10m | (example configuration) |
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Product detail pictures:
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Our primary target will be to provide our clients a serious and responsible small business relationship, supplying personalized attention to all of them for Chinese wholesale Battery Powered Flow Meter - Transit-Time Multi-channel Insertion Ultrasonic Flowmeter TF1100-MI – Lanry, The product will supply to all over the world, such as: Puerto Rico, Turkey, Lebanon, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!
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