Industrial instrumentation · Est. 2014 · MSME & IEC registered
01 · Flow MetersUltrasonic time-difference
Battery-powered ultrasonic water meter for DN50–DN200 pipelines, with remote meter reading.
Not sure of the exact model? Request a quote anyway — the team will help select it.
A
Ultrasonic water meter based on the propagation-velocity (time-difference) method, designed for urban water-supply pipeline and household metering and suitable for a range of industrial sites. No mechanical rotating parts, low starting flow, two-way metering and a built-in communication module with IP68 protection.
In context
B
Transcribed from the product documentation. A value that is not shown is not stated in the source, and is confirmed with the quotation.
| Principle | Ultrasonic, propagation-velocity difference (time-difference) method |
|---|---|
| Nominal sizes | DN50 to DN200 |
| Range ratio | R250 |
| Accuracy class | Class B |
| Metering | Two-way (bidirectional); 0.5 s metering cycle |
| Moving parts | None — no mechanical rotating parts |
| Working pressure | ≤ 1.6 MPa |
|---|---|
| Pressure loss | ΔP40 (as printed) |
| Working water temperature | 0 to 55 °C |
| Body material | Ductile iron / 304 stainless steel |
| Protection level | IP68 |
| Power supply | 3.6 V lithium battery |
| Display | 8-digit LCD, manual button |
| Communication | LoRaWAN / NB-IoT / GPRS / 4G / RS485 (built-in module, option-dependent) |
| Size | Q4 overload | Q3 normal | Q1 minimum |
|---|---|---|---|
| DN50 | 50 | 25 | 0.64 |
| DN65 | 78.75 | 40 | 1.008 |
| DN80 | 125 | 63 | 1.6 |
| DN100 | 200 | 100 | 2.56 |
| DN125 | 312.5 | 160 | 4 |
| DN150 | 500 | 250 | 6.4 |
| DN200 | 787.5 | 400 | 10.08 |
| Size | L | H | W | Bolting |
|---|---|---|---|---|
| DN50 | 200 | 220 | 170 | 4 × M16 |
| DN65 | 200 | 240 | 185 | 4 × M16 |
| DN80 | 225 | 255 | 250 | 8 × M16 |
| DN100 | 250 | 275 | 270 | 8 × M16 |
| DN125 | 250 | 305 | 300 | 8 × M16 |
| DN150 | 300 | 335 | 330 | 8 × M20 |
| DN200 | 350 | 395 | 380 | 8 × M20 |
Source · Manufacturer product sheet, Large Diameter Ultrasonic Water Meter ZYLXUSD
C
Documented in the product literature, not inferred.
D
Branded PDFs generated from this page's own data — nothing in them that isn't on the site.
Request for quotation · II-FM-003
The product, its Indiana catalogue ID are attached to the request automatically. Add quantities and your process conditions — or ask for help selecting the right model.
II-FM-002 · FLOW
Transit-time ultrasonic
IIT-200F
Transit-time flow and thermal energy measurement from DN15 to DN6000, clamp-on, insertion or inline.
II-LT-001 · LEVEL
Guided-wave radar
70X series
Contact level measurement for liquids and solid powders in complex process conditions.
II-LT-003 · LEVEL
Ultrasonic, non-contact
5 m – 25 m
Non-contact level with built-in LCD, 4–20 mA output and two-relay pump control on the four-wire model.