Liquid Flowmeters
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| Brand | Allengra |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PUM |
| Price | USD 2,750 (approx.) |
| Liquid Mass Flow Accuracy | ±0.1% of reading |
| Brand | Anton Paar |
|---|---|
| Origin | Austria |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | L-Cor Series |
| Liquid Mass Flow Accuracy | ±0.1% or ±0.2% (depending on model and operating conditions) |
| Brand | Apure |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | AYT-50S |
| Price | USD 420 (FOB Shanghai) |
| Accuracy Class | ±0.5% of reading |
| Measurable Flow Velocity | 0.1–15 m/s |
| Effective Measurement Range | 0.3–10 m/s (at ±0.5% accuracy) |
| Nominal Pipe Diameter | DN10–DN2000 |
| Nominal Pressure Rating | PN0.6–PN6.3 MPa |
| Fluid Temperature Limit | ≤160°C |
| Display | Low-Power LCD with Local Digital Readout |
| Brand | Decatur |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SVR |
| Liquid Mass Flow Accuracy | ±1% |
| Velocity Range | 0.30–20.00 m/s |
| Velocity Accuracy | ±0.05 m/s |
| Resolution | 0.01 m/s |
| Maximum Measurement Distance | 100 m |
| Radar Beam Angle | 12° |
| Transmit Power | 7 mW |
| Operating Frequency | 24.150 GHz |
| Operating Temperature | −30 °C to +70 °C |
| Ingress Protection Rating | IP55 (per IEC 60529:1989 / EN 60529) |
| Power Supply | +8.5 VDC to +16.5 VDC |
| Dimensions | 26.3 cm × 7.62 cm × 18.4 cm |
| Weight | 1.3 kg (including NiMH battery pack) |
| Battery Life | Up to 8 hours continuous operation |
| Built-in Tilt Sensor | Automatic vertical angle compensation |
| Horizontal Angle Input | Manual entry with cosine correction |
| Flow Direction Detection | Automatic sensing |
| Sensitivity Adjustment | 10-level user-selectable |
| Display | Backlit LCD |
| Data Storage | 50 measurement records with recall function |
| Brand | Fluigent |
|---|---|
| Origin | France |
| Model | NIFS |
| Liquid Mass Flow Accuracy | ±5% of measured value |
| Flow Range | 100 µL/min to 10 mL/min |
| Minimum Detectable Flow Increment | 5 µL |
| Response Time (Reading) | ~10 s |
| Calibration Time (if required) | 10–30 s |
| Contactless Operation | Yes |
| Bidirectional Flow Monitoring | Yes |
| Compliance | CE, RoHS, ISO 9001-certified manufacturing |
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | China |
| Model | BWATER-3200 |
| Liquid Flow Velocity Accuracy | Not Specified |
| IP Rating | IP68 |
| Minimum Pipe Diameter | 300 mm |
| Power Consumption (Average) | 1 W |
| Response Time | ≤10 s |
| Output | Real-time water level, velocity, and calculated flow data via remote telemetry interface |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FL16 |
| Price Range | USD 2,700 – 13,500 (based on configuration and accessories) |
| Brand | Global Water |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | FP111 |
| Liquid Mass Flow Accuracy | ±0.5% |
| Measurement Range | 0.1–6.0 m/s |
| Accuracy | ±0.03 m/s |
| Display | LCD |
| Sensor Type | Turbine-based Electromagnetic Transducer |
| Probe Housing Diameter | 5 cm |
| Probe Housing Length | 7.5 cm |
| Telescoping Rod Length | 1.12–1.83 m |
| Weight | 0.9 kg |
| Operating Temperature | −20 to +70 °C |
| Power Source | Replaceable CR2032 Coin Cell (Typical Service Life: 1 Year) |
| Units | ft/s or m/s (User-Selectable) |
| Average Velocity Calculation | Real-time Onboard Averaging with Zero-Reset Function |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | FSS |
| Price Range | USD 2,800 – 14,000 |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | SPX Series |
| Price Range | USD 2,800 – 14,000 |
| Body Material | Polypropylene |
| Cover Material | Acrylic |
| Rotor Material | PVDF |
| Shaft Material | Nickel-Based Tungsten Carbide |
| Bearing Material | Sapphire |
| Max Pressure | 150 psi (10 bar) |
| Temp. Range | Up to 70°C |
| Power Supply | 6–24 VDC, min. 2 mA |
| Output Signal | Sinking Pulse (6–24 VDC) |
| Cable | 5 m, AWG 22, 3-conductor |
| Max Cable Length | 650 m |
| Dimensions | 10.5 × 5.5 × 5 cm (L×W×H) |
| Weight | 1.13 kg |
| Accuracy | ±1% FS |
| Flow Ranges | 3/8″: 0.07–5 GPM |
| 1/2″ | 0.1–10 GPM |
| 3/4″ | 0.2–20 GPM |
| 1″ | 0.5–40 GPM |
| Brand | Global Water |
|---|---|
| Origin | Germany |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | WA100 |
| Price Range | USD 2,700 – 13,500 (est. based on EUR/USD conversion & typical B2B pricing tiers) |
| Housing Material | Brass |
| Float Material | Nitrile Rubber (NBR) |
| Baffle Shield Material | PBT Engineering Plastic |
| Cable | 6 m, 22 AWG, PVC-jacketed twin-core |
| Electrical Rating | 0.14 A @ 220 VAC |
| Switch Configuration | Field-selectable NO/NC |
| Operating Weight | 181 g |
| Dimensions | Ø37 mm × 100 mm (L) |
| Brand | Guo Ruili Heng |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | GR-5030 |
| Liquid Level Measurement Accuracy | ≤0.5 mm |
| Flow Measurement Accuracy | ≤±1% |
| Flow Measurement Range | 0–40 m³/s |
| Sampling Frequency | 3 Hz |
| Data Storage Capacity | 50,000 records |
| Battery Life | >72 h (internal Li-ion) |
| Operating Temperature | −20 °C to +50 °C |
| Operating Humidity | ≤85% RH |
| Dimensions | 270 × 215 × 105 mm |
| Weight | 2.4 kg |
| Display | Color TFT touchscreen with Chinese UI |
| Output Interface | USB |
| Compliant Standards | JJG 711–1990, HJ 15–2019, HJ 353–2019, HJ 354–2019, HJ 355–2019 |
| Brand | Hongtuo Technology |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ZM-105B Portable Intelligent Electronic Soap Film Flowmeter |
| Price | USD 700 (FOB) |
| Liquid Mass Flow Accuracy | ΔQ < ±1% |
| Repeatability | < 0.5% |
| Flow Resolution | 0.1 mL/min |
| Time Resolution | 0.1 s (internal calculation to 0.01 s) |
| Measuring Range | 0.3–30,000 mL/min |
| Operating Temperature | 0–40 °C |
| Built-in Battery | 4.8 V / 700 mAh, >24 h standby, >500 charge cycles |
| External Power | 9 V DC input with integrated trickle charging |
| Dimensions | 90 × 150 × 280 mm |
| Weight | 1.3 kg |
| Brand | HORDE Electric |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | HD-DP601 |
| Unit Price | USD 1,200 (FOB) |
| Liquid Velocity Measurement Resolution | 0.001 mm/s |
| Liquid Level Range | 0–10 m |
| Flow Velocity Range | 0–5 m/s |
| Instantaneous Flow Rate Range | 0–999,999,999 m³/h |
| Cumulative Flow Range | 0–999,999,999 m³ |
| Temperature Range | −10 to +70 °C |
| Level Resolution | 0.001 m |
| Flow Rate Resolution | 0.1 m³/h |
| Temperature Resolution | 0.1 °C |
| Housing Material | PVC |
| Power Consumption | <2 W |
| Display | TFT Color LCD |
| Enclosure Rating | IP65 (Transmitter), IP68 (Sensor) |
| Supply Voltage | Transmitter: AC 220 V / DC 24 V / Solar-Charged Battery |
| Sensor | 9–24 V DC |
| Output Signals | RS-485 Modbus RTU (standard), 4–20 mA analog output (standard), optional HART / NB-IoT / LoRaWAN |
| Data Update Interval | 8 s (default) |
| Mounting | Wall-mounted transmitter, immersion-type sensor with adjustable bracket |
| Cable Length | 10 m standard (custom lengths available) |
| Cable Material | Polyurethane-coated corrosion-resistant cable |
| Brand | HUANKONG |
|---|---|
| Model | GHK-6010 |
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Compliance | JJG711-1990, HJ15-2019, HJ353-2019, HJ354-2019, HJ355-2019 |
| Measurement Principle | Ultrasonic Time-of-Flight (TOF) |
| Display | 7-inch Color TFT Touchscreen |
| ADC Resolution | 24-bit |
| Data Storage Capacity | 50,000 Records |
| Battery Life | Up to 72 Hours (Li-ion Rechargeable) |
| Connectivity | USB 2.0, RS232, Optional GNSS (GPS/BeiDou) |
| Printing | Integrated Thermal Microprinter |
| Portability | Carry-on Case Design, <3.2 kg Total Weight |
| 堰 Compatibility | V-notch, Rectangular, Parshall, and Trapezoidal (UST) Weirs |
| Brand | HUANKONG |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Country of Origin | China |
| Model | GHK-6010 |
| Liquid Mass Flow Accuracy | ±0.1% FS |
| Signal Acquisition Resolution | 24-bit |
| Data Storage Capacity | 50,000 records |
| Battery Life | Up to 72 hours (fully charged) |
| Display | Color TFT LCD with capacitive touch interface |
| Connectivity | USB port for data export and printer interface |
| Optional | GNSS positioning (GPS/BeiDou) |
| Brand | KEYENCE |
|---|---|
| Origin | Japan |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | FD-Q |
| Pricing | Upon Request |
| Liquid Mass Flow Accuracy | ±0.15% |
| Brand | KEYENCE |
|---|---|
| Origin | Japan |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | FD-X |
| Pricing | Upon Request |
| Liquid Mass Flow Accuracy | ±0.1% |
| Brand | KEYENCE |
|---|---|
| Origin | Japan |
| Product Type | Clamp-on Ultrasonic Liquid Flowmeter System |
| Model | FD-XS8 Sensor Head / FD-XA1 Controller / FD-XC8R2 Clamp Assembly |
| Flow Range (Ø6.35 mm) | 0–3000 mL/min |
| Flow Range (Ø8 mm) | 0–8000 mL/min |
| Zero-Cut Flow | 40 mL/min (adjustable) |
| Display Resolution (Instantaneous Flow) | 0.1 / 1 / 10 mL/min |
| Display Resolution (Totalized Flow) | 0.001 / 0.01 / 0.1 / 1 mL |
| Repeatability (Resin Pipe, 50 ms response) | ±0.1 % FS or ±3 mL/min (Ø6.35 mm), ±8 mL/min (Ø8 mm) |
| Repeatability (Metal Pipe, 50 ms response) | ±0.3 % FS (Ø6.35 mm), ±0.15 % FS (Ø8 mm) |
| Response Time | Adjustable (50 ms to 500 ms) |
| Environmental Rating | IP65/IP67 (IEC 60529), IP68G (JIS C0920) |
| Operating Temperature | −10 °C to +60 °C |
| Humidity | 35–85 % RH (non-condensing) |
| Housing Material | PPS/PPSU (sensor head), SUS304/SUSXM7 (metal clamp), FKM rubber (sealing surfaces) |
| Weight | Approx. 250 g |
| Brand | Lanjing |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM/ODM Manufacturer |
| Country of Origin | China |
| Model | LJ-DP501 |
| Liquid Mass Flow Accuracy | ±1.0% ± 1 mm/s |
| Liquid Level Range | 0–10 m (Resolution: 0.001 m) |
| Velocity Range | 0–5 m/s (Accuracy: <5%, Resolution: 0.001 mm/s) |
| Instantaneous Flow Range | 0–999,999,999 m³/h (Resolution: 0.1 m³/h) |
| Totalized Flow Range | 0–999,999,999 m³ |
| Temperature Range | −10–70 °C (Accuracy: ≤±0.5 °C, Resolution: 0.1 °C) |
| Housing Material | PVC |
| Power Consumption | <2 W |
| Display | TFT Color LCD |
| Protection Rating | IP65 (Host), IP68 (Sensor) |
| Power Supply | Rechargeable 12 V Li-ion Battery (Host), 9–24 V DC (Sensor) |
| Output Signals | RS-485 (standard), 4–20 mA analog output (standard), HART / NB-IoT / LoRa (optional) |
| Installation Method | Submersible Mount with Adjustable Bracket |
| Standard Cable Length | 10 m (Polyurethane, corrosion-resistant, extendable) |
| Brand | Loobo |
|---|---|
| Model | LB-6200 |
| Origin | Shandong, China |
| Flow Range | 0–40 m³/s |
| Liquid Level Measurement Error | ≤ 0.5 mm |
| Flow Measurement Accuracy | ≤ ±1% |
| Sampling Frequency | 3 Hz |
| Display | Color TFT Touchscreen |
| Data Storage | 20,000 records |
| Battery Life | 72 h (DC 24 V Li-ion) |
| Operating Temperature | 10–40 °C |
| Operating Humidity | ≤ 85% RH |
| Dimensions | 400 × 300 × 110 mm |
| Weight | 4 kg |
| Interface | USB |
| Compliance | HJ/T 15–2019, HJ 354–2019 |
| Brand | OTT Hydromet |
|---|---|
| Origin | Imported |
| Model | MFpro |
| Liquid Velocity Accuracy | ±2% of reading ±0.015 m/s (0–3 m/s) |
| Velocity Range | 0–6.09 m/s |
| Depth Measurement Range | 0–3.05 m |
| Depth Accuracy | ±2% of reading or ±0.015 m, whichever is greater (in still, temperature-stabilized water) |
| Resolution | Adaptive (3–0 decimal places based on magnitude) |
| Display | 3.5" QVGA transflective color LCD |
| Battery Life | >18 hours (rechargeable Li-ion) |
| IP Rating | Sensor IP68, Handheld IP67 |
| Operating Temperature | –20 °C to +55 °C |
| Probe Material | ABS with glass-fiber reinforcement |
| Handheld Housing | Polyethyl ester with shock-absorbing rubber molding |
| Probe Dimensions | 11.9 × 4.3 × 6.3 cm |
| Probe Weight | 0.5 kg (with 6 m cable) |
| Handheld Dimensions | 21.8 × 9.3 × 5.3 cm |
| Handheld Weight | 0.68 kg |
| Data Storage | Up to 50 files (75 readings/file) |
| Interface | USB |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | FC-L1 / FC-M1 |
| Price Range | USD 4,200 – 7,000 (FOB) |
| Liquid Mass Flow Accuracy | ±3% (FC-L1), ±2% or ±0.003 L/min (whichever is greater) for FC-M1 |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Nominal Diameter | DN2000 mm |
| Flow Velocity Range | 0.1–15 m/s |
| Minimum Fluid Conductivity | ≥5 μS/cm |
| Accuracy Class | ±1.0% of reading |
| Lining Materials | PTFE or rubber (selectable) |
| Electrode Materials | 316L stainless steel or Hastelloy (selectable) |
| Rated Working Pressure | ≤0.6 MPa |
| Temperature Range | –20 to +60 °C (rubber lining) |
| Protection Rating | IP65 (IP68 optional) |
| Power Supply | AC 220 V / DC 24 V |
| Output Signals | 4–20 mA analog output |
| Connection | Flanged, compliant with GB/T 11988 |
| Straight Pipe Requirements | ≥5DN upstream, ≥2DN downstream |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Nominal Diameter | DN25 mm |
| Lining Material | F46 (Fluorinated Ethylene Propylene, FEP) |
| Flow Range | 0.01–6 m³/h |
| Nominal Pressure | 1.6 MPa |
| Medium Temperature | −40 °C to +180 °C (remote transmitter configuration) |
| Ambient Temperature | −25 °C to +60 °C |
| Minimum Conductivity | ≥20 µS/cm |
| Sensor Protection Rating | IP65 |
| Accuracy | ±0.5% of Full Scale (FS) |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL (DN50) |
| Nominal Pipe Size | DN50 (50–55 mm ID, adjustable insertion depth) |
| Flow Velocity Range | 0.1–10 m/s |
| Volumetric Flow Range (full pipe, DN50) | 0.000785–0.0785 m³/h |
| Accuracy | ±0.5% FS (standard conditions), ±1.0% FS (challenging conditions, e.g., low-conductivity or particulate-laden fluids) |
| Minimum Fluid Conductivity | ≥5 µS/cm |
| Operating Temperature | –20°C to +150°C |
| Max Working Pressure | 1.6 MPa |
| Electrode Materials | 316L stainless steel (standard), Hastelloy C-276 (corrosive media), Titanium (ultra-pure applications) |
| Lining Materials | PTFE (chemical resistance, high-temp), Neoprene rubber (abrasion resistance, wastewater) |
| Output Signals | 4–20 mA DC (analog), RS485 (Modbus RTU) |
| Power Supply | 220 V AC or 24 V DC |
| Sensor Protection Rating | IP65 (indoor/outdoor non-submersible), optional IP68 (submersible) |
| Ambient Operating Conditions | –25°C to +60°C, ≤95% RH (non-condensing) |
| Long-Term Drift | ≤0.1% FS/year |
| Repeatability | ≤0.2% FS |
| Excitation Method | Low-frequency rectangular wave magnetic excitation |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Pipe Size Range | DN10–DN3000 |
| Flow Velocity Range | 0.1–10 m/s |
| Accuracy | ±0.5% FS (standard), ±1.0% FS (challenging conditions) |
| Operating Pressure | PN1.0 MPa / PN1.6 MPa (customizable) |
| Medium Temperature | −20°C to +180°C (standard liner) |
| Minimum Conductivity | ≥5 µS/cm |
| Electrode Materials | 316L stainless steel, Hastelloy C, titanium |
| Liner Materials | PTFE, neoprene, polyurethane |
| Output Signals | 4–20 mA analog, RS485 (Modbus RTU) |
| Sensor Protection Rating | IP67/IP68 |
| Converter Protection Rating | IP65 |
| Power Supply | AC 220 V ±10% 50/60 Hz or DC 24 V ±10% |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Nominal Diameter | DN800 |
| Measurement Principle | Faraday’s Law of Electromagnetic Induction |
| Flow Velocity Range | 0.01–10 m/s |
| Accuracy | ±0.5% FS (optional ±1.0% FS) |
| Medium Conductivity | ≥5 µS/cm |
| Temperature Range | –20 to +180 °C (dependent on liner material) |
| Pressure Rating | 0.6–4.0 MPa |
| Liner Material | PTFE |
| Electrode Material | 316L Stainless Steel |
| Enclosure Protection | IP65 |
| Output Signals | 4–20 mA analog, pulse output |
| Communication Interface | RS485 (Modbus RTU) |
| Power Supply | 220 VAC ±10%, 50/60 Hz |
| Wetted Materials Compliance | FDA-compliant PTFE liner per ASTM D1711 |
| Electromagnetic Compatibility | IEC 61326-1 (Industrial Environment) |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Nominal Diameter | DN250 |
| Measurement Principle | Faraday’s Law of Electromagnetic Induction |
| Flow Velocity Range | 0.1–10 m/s |
| Volumetric Flow Range | 17.66–176.25 m³/h |
| Accuracy Class | ±0.5% of reading |
| Turndown Ratio | 100:1 |
| Minimum Conductivity | ≥5 µS/cm |
| Max. Working Pressure | 1.6 MPa |
| Process Temperature Range | –20°C to +80°C (standard) |
| Ambient Temperature Range | Sensor: –40°C to +80°C |
| Converter | –15°C to +50°C |
| Enclosure Rating | IP65 (integrated unit) |
| Output Signals | 4–20 mA (load ≤750 Ω), RS485 with Modbus RTU protocol |
| Power Supply | 220 VAC ±10%, 50 Hz ±1 Hz or 24 VDC ±10% |
| Lining Material | PTFE (polytetrafluoroethylene) |
| Electrode Material | 316L stainless steel (customizable) |
| Connection | GB/T 9119–2010 flanged (equivalent to EN 1092-1/DIN 2501/ANSI B16.5 Class 150) |
| Brand | YST |
|---|---|
| Origin | Liaoning, China |
| Model | YST183F-A50XL |
| Nominal Diameter | DN40 |
| Flow Range | 0.5–50 m³/h |
| Accuracy | ±0.3% of reading (flow velocity ≥1 m/s) |
| Minimum Conductivity | ≥5 µS/cm |
| Nominal Pressure | 4.0 MPa |
| Operating Temperature | Sensor: −25°C to +60°C |
| Converter/Integral Unit | −10°C to +60°C |
| Lining Material | PTFE (Polytetrafluoroethylene) |
| Electrode Material | Stainless Steel 0Cr18Ni12Mo2Ti |
| Protection Rating | IP65 |
| Output Signals | 4–20 mA analog output |
| Compliance Standard | JB/T 9248–1999 |